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Beaver keratin hair building fibers - Light brown (28 gr) -

Beaver keratin hair building fibers - Light brown (28 gr)

€ 29.95
€ 29.95
€ 29.95
In stock
Ordered before 22:00, delivery on Tuesday 23 July
Free shipping from € 75

Keratin hair building fibers are the perfect cosmetic solution to transform the appearance of thinning hair within a short time. The hair fibers adhere to the existing hairs and make the hair look thicker and fuller.

The minuscule fibers are made of natural proteins. The effect looks natural and is invisible for other people. Therefore, hair fibers provide for a boost in confidence in a lot of people. The hair fibers remain in place throughout the day, do not leave any residue and are, especially after fixation, resistant to wind, rain and perspiration.

The hair fibers of Beaver Professional are of the highest quality. The Hair Growth Specialist is a direct importer of Beaver Professional in Western Europe, allowing us to offer these hair fibers against a much cheaper price than other brands such as Toppik and Nanogen.

Order the color that most closely resembles your own hair color. When you have a hair color that falls between two available hair colors, mix two colors.

The hair fibers are available in a pack of 28 grams and 12 grams. With normal use, 28 grams is enough for about 2 months.

Keratine Hair Fiber Colors

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  • Free shipping from € 75 to United States
  • Quantity discount

    You get a discount on an order with 2 or more products. These does not have to be the same products.

    2 products = -10%
    3 products or more = -15%

    For products with a fixed discount, the fixed discount applies.

  • Free shipping from € 75 to United States
  • Quantity discount

    You get a discount on an order with 2 or more products. These does not have to be the same products.

    2 products = -10%
    3 products or more = -15%

    For products with a fixed discount, the fixed discount applies.

Shipping information

Shipping information

Discrete delivery
Your order will be delivered in a blank box, without mentioning the Hair Growth Specialist.

Guaranteed delivery
You can track your shipment through online tracking. We guarantee the delivery of your order. When something goes wrong in the delivery process, we will ensure that you receive your order.

Shipped with UPS
  • Delivered within a few working days.
  • Full online tracking with delivery date estimate.
  • After 2 delivery attempts, it's available for pickup at a location near you.

Quick delivery
2-3 days for Western Europe, 2-7 days for Northern and Eastern Europe.

Delivery with your national postal service or UPS
  • Delivered within 3 - 5 business days.
  • Full tracking
  • After 2 delivery attempts, you can pickup your order at a pickup point near you.

Fast shipping within the EU
Our warehouse is located in the European Union. Your order will be shipped directly over the border, without having to pass customs.

Track your order
All shipments can be tracked online. You will receive your tracking information after the order has been shipped.

Read more about our shipping & delivery >>

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  • Only proven hair growth products
    All our products contain scientifically proven effective ingredients.
  • Discrete delivery
    Your order will be delivered in a blank box, without mentioning the Hair Growth Specialist.
  • Customers give us a 9.3/10
    Our customers are very satisfied with our service and fast delivery. More than 99% recommends us.
  • Discount starting at 3 products
    When you order a larger number of products, you will get a discount on your order. The number of products you order determines how big the discount will be. It doesn't matter whether you order 4 identical products or 4 different products.
  • Guaranteed delivery
    We guarantee the delivery of your order. When something goes wrong in the delivery process, we will ensure that you receive your order.

Description Beaver keratin hair building fibers - Light brown (28 gr)

Voor en na het gebruik van keratine haarvezelsFor who and for what are hair fibers most suitable?
Hair fibers are a cosmetic solution to camouflage hair loss or thinning hair. The hair fibers ensure for thicker and fuller looking hair. They can be used in case of low hair density, thin hair, balding spots such as temples and crown. The hair fibers are suitable for men and women and can be used for both long and short hair.

It is important that the hair fibers can adhere to existing hairs. In case of crew cut hair or a bald spot without any hair, the hair fibers will not have enough grip. When on a bald spot no hairs are growing at all anymore, the hair fibers will simply lay on top of the scalp. This makes the spot less visible, however it provides less of a 'full' look and may appear unnatural.

Hair fibers can also be used for the treatment of outgrowth for dyed hair, although the fibers were not specifically designed for this purpose.

The hair fibers can be perfectly used in addition to our other products. In the short term the hair fibers camouflage the thinner hairs, while in combination with a hair growth stimulating lotion, shampoo etc. hair loss can be reduced and hair growth is stimulated.

What exactly are hair fibers?
The hair fibers are made of keratin, the same natural protein as hairs consist of. The hair fibers therefore look like real hair and are invisible to other people. The fibers look kind of like a powder, but under the microscope you can see that they are small fibers.

By means of static electricity, the fibers adhere to the available hairs as if they are tiny magnets. This means even the thinnest (vellus) hair will turn into a fuller, thicker hair. Thus, the hair will start looking fuller in general, thinner spots will be less visible.

How do you use hair fibers?
The hair fibers are easy to apply by keeping the bottle upside down and shaking lightly around the areas that require treatment. In a matter of seconds, thousands of minuscule hair fibers mix with your own hair. When the hair fibers are sprinkled across the hair lightly, the fibers will adhere to the hairs that are present. After applying, the fibers must be spread out by lightly tapping on the hair with the finger tips.

The hair fibers are available in 9 hair colors. Order the color that most closely resembles your own hair color. When you have a hair color that falls between two available hair colors, mixing two colors will give you the most natural result.

When applied properly, the fibers will stay in place for an entire day. Especially when the fiber hold spray is being used. This ensures for improved adhesion of the fibers to the hair and an extra strong fixation, so that you can be 100% confident, even in rain and wind. The hair fibers are washable with a shampoo.

Read the user instructions below for the exact application step by step.

Hair fibers ensure for a thicker and fuller look of the hair and camouflage areas on the head where fewer and/or thinner hairs are growing. Because the hair fibers are made of keratin, they easily mix with your own hair for a natural look.

Applying will be easier and quicker after some practice. Therefore, read the tips and information on this page carefully for a satisfying end result.


Keratin, Cetrimonium Chloride, Silica, DMDM Hydantoin, Iron Oxides


Good preparation is of great importance. Then applying the hair fibers is done in a couple of simple steps. This is briefly explained below. Do you still have questions after reading these steps? Continue reading under the 4 steps, here you will find very extensive user instructions and advice.


  • Choose the right color hair fibers. If necessary, combine two colors for the best result.
  • Ensure that the hair is dry when the hair fibers are applied.
  • When you use gel, apply it before using hair fibers and let the gel dry properly first.
  • Style your hair.


Step 1
Unscrew the protection cap, shake the bottle of hair fibers gently up and down and sprinkle the hair fibers on the desired areas on the head until the skin is no longer visible. If desired, all of the hair can be treated.

It is better to use too few hair fibers than too many. Therefore it is best to apply the hair fibers in several stages, rather than a lot of it in one go.

When you use a mix of two colors, start with the darkest color.

To be able to apply the hair fibers even easier, more targeted and efficiently, the handy hair fiber applicator can be used. When you use the applicator, it is advisable to shake the bottle of hair fibers regularly, so the hair fibers keep their loose structure.

The hairline optimizer helps to quickly and easily create a natural looking hairline.

Step 2
Look at the result. If necessary, apply another layer of hair fibers until the desired result has been achieved.

Lightly tap on the hair to spread out the fibers. You can also brush the hair gently and superficially using your fingers or a coarse brush.

Step 3
Apply the fiber hold spray to the treated areas and/or all of the hair. Keep a distance of about 30 cm when doing this.

The hair fibers can stay in place throughout the entire day. Of course for that, the advice must be followed carefully. The hair fibers can be rinsed out by washing the hair with shampoo.

Step 4
Enjoy a full head of hair!

Want to read more about the use of the hair fibers? Read more below.

Practical application / applying on the hair

Just like styling a haircut, applying hair fibers requires some practice and will always become easier to do. While you'll probably need up to fifteen minutes the first time to apply hair fibers to your satisfaction, you will soon be able to do this within a few minutes.

Lightly sprinkle the hair fibers so that they easily spread across the existing hair. If necessary, use the hair fiber applicator to apply the fibers more evenly and more targeted.

Style the hair as desired. Very important is that the hair fibers are applied to fully dry hair. When you use gel, do this prior to the use of the hair fibers and make sure that it has properly dried up before applying the fibers.

The hair fibers are available in 9 colors. Use the color that most resembles your own hair color or mix two colors. When you use a mix of two colors, start with the darkest color.

Unscrew the cap of the bottle of hair fibers. You now see a lid with tiny holes. Hold the bottle, with the opening fully directed downwards, above the area that you wish to cover and shake the bottle up and down. Sprinkle the hair fibers onto the desired areas until the skin is no longer visible. Use your free hand to guide the application and use a mirror to be able to see better which areas still need thickening. It's not a problem when fibers end up in the surrounding hairs, they will not be visible. If necessary, use the hair fibers with the head down to prevent fibers from going into your eyes.

Do you use the hair fiber applicator to apply the hair fibers? Then it's advisable to shake the bottle of hair fibers regularly, so the hair fibers keep their loose structure.

When applying hair fibers at the front, spread your thumb and index finger and place your hand on your forehead, just below the hairline. This way, you will prevent the hair fibers from getting onto your forehead. You can also use the hairline optimizer, a useful tool for applying hair fibers at the front.

Applying less often gives better results. To make sure you do not apply too many fibers, making it too thick and therefore appear too unnatural, applying it in layers (in several 'stages') is better than in 1 go. The use of the hair fiber applicator may come in handy.

Finally, take a look into the mirror. Continue to fill up the hair if necessary. With a little bit more experience you will quickly learn to apply it without needing to look into the mirror (too often).

Brush the treated area lightly and superficially with your hands or a coarse brush.   

If the hair is not yet full enough, it can be further filled up with extra fibers and made lighter with the hands or a comb.

If desired, apply the fiber hold spray of Beaver Professional to the treated areas. When doing this, keep a distance of about 30 cm so that the spray can be lightly and evenly dispersed across the hair and hair fibers.

Also check out our 10 tips for using hair fibers for best results.

Do you have any questions about fitting the hair fibers into your daily routine? For example whether you can sleep or exercise with hair fibers? Read more below.

Daily use of hair fibers

Suitable for the entire day
Hair fibers, just like styling products, stay in your hair throughout the entire day after applying. They can be rinsed out with water and shampoo. Carefully check our tips on this page for optimal results.

The hair fibers adhere well to your hair on their own. Use the fixative spray to improve the adhesion of the fibers to your hairs. This also makes the fibers more resistant to wind and rain.

Washing the hair
The hair can be washed prior to applying the fibers. Ensure that the hair is completely dry when you apply the fibers, then the hair fibers can spread well across the hairs. When you have hair fibers in your hair and you wash your hair, you will rinse out the hair fibers. Even when you used the fixative spray; the spray is good at handling rain, but it can not handle a lot of water.

Combing the hair
It is recommended to first style the hair with a comb before applying the hair fibers. When you have applied the hair fibers, you could superficially and coarsely brush your hair or comb the hair with your hands. When you have used the fixative spray, the hair can be brushed after the spray has dried for a softer looking result. The spray keeps the fibers in place.

Use together with gel/styling products
The combination between gel and hair fibers is possible, but keep in mind the possibility of a less good looking result. The hair fibers adhere to the hairs when applying. When the gel causes the hairs to stick together, there are fewer hairs for the hair fibers to adhere to.

When you use gel, apply it before applying hair fibers and let the gel dry properly first before starting with the application of the fibers. When you apply this in reverse, the wet gel will pull the hair fibers away from the hairs and the hair fibers will start sticking together.

Alternatives such as wax, in small amounts, could possibly be used after applying the fibers, because it will not make the hair wet or start sticking together. This does require some skill and practice. Hair spray can be used fine, provided not too much is used, causing the hair to become moist.

For best results, we recommend to only use the fiber hold spray. The spray adheres the hair fibers to the hair, without wiping them away. Moreover, the spray will fixate the hair, making the hair keep its styling. The hair fiber fixative spray also contains ingredients to nourish the hair and hair fibers.

Use in combination with a hair growth stimulating lotion
When you use a hair growth stimulating lotion such as Spectral.DNC-N, first apply the lotion and then let it completely soak in. The use of hair fibers will have a much better result on a dry scalp and hair. Moreover, the lotion may not be absorbed properly when fibers are used.

A lotion must be used twice per day. When you use hair fibers in addition to the lotion, we recommend the following routine. Apply the lotion in the morning and let it soak in properly. Then apply the hair fibers. Rinse your hair before going to bed and/or wash the hair. This will wash the fibers from the hair so that they can not fall out during the night. Then apply the lotion and go to bed.

Swimming and exercising with hair fibers
The hair fibers may be washed out or start to clump together when the hair becomes too moist. You could basically exercise with the fibers, but they are less resistant against heavy perspiration. With the fixative spray, it also remains in place when it becomes wet, but just like any other styling product, this spray will wash out during swimming, in case of heavy rainfall or perspiration.

Walking / cycling through rain and wind
In case of light to moderate rain (and wind), the hair fibers will remain in place when the fixative spray has been used. When the spray is not used, the fibers will not simply be washed or blown out from the hair in case of rain or wind, but the chance of this happening is increased. In case of heavy rainfall, the same goes for washing the hair: the fibers are not resistant to this.

Rinsing out the hair fibers
You will wash out all of the hair fibers by washing the hair with shampoo.

Sleeping with hair fibers
It is basically possible to sleep with the hair fibers. However, chances are that the hair fibers will become loose during sleeping and they may end up on your pillow case. We recommend to wash the hair before sleeping.

Storing the bottle of hair fibers
The hair fibers are often used in the bathroom. We recommend doing this when the bathroom is no longer damp from showering. When applying, the hair fibers are sensitive to moist, making it possible for them to start clumping together.

Additionally, we recommend to close the bottle of hair fibers properly and to store the bottle in a dry place, preferably outside the bathroom or behind a door in a cabinet. The bottle is easy to close, but in the long term some moist may get into the bottle.


Brand:Beaver Professional
Suitable for: Men and women
Color: Light brown
Contents (gr.): 28

Personal advice

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Beaver keratin hair building fibers - Light brown (28 gr) reviews

Are you using this product yourself? Share your experience.
Indispensable product
From from Weert on
Frequency of use: Daily | More than a year

A fantastic product that I can no longer miss. It covers well and I cover up the spots where my hair is very thin. It stays on all day and nobody sees it.

Very good solution for disguising thinning hair
From from Utrecht on
Frequency of use: Daily | More than a year

I have been using this product every day for years. Sprinkle it on dry hair in the desired places and then use a hair spray to secure the fibers properly. In this way, wind and a little rain are no problem. Highly recommended!

Fine product
From from Veghel on
Frequency of use: Daily | 3 to 6 months

Nice to use this product. My bald spot is no longer visible and looks like my real hair. Super

From from Duiven on
Frequency of use: | 6 months to a year


From on
Frequency of use: | 1 to 2 months

I give this product a 10 because your hair feels much thicker in a few seconds and the color of my gray hair is much nicer deeper! Thank you, hair fiber specialist. Sarina van der Woude.

From from Valkenswaard on
Frequency of use: | 6 months to a year

Before I used it I was pretty unsure if people were standing behind me. Afraid that they could look at my skull but now that I use this I feel like I can be happy again and enjoy life because my hair is great again. So happy with that.

Great produce!
From from Tilburg on
Frequency of use: | 6 months to a year

Product works perfectly to get rid of calmer spots without being noticed. So I definitely recommend this product for everyone.

Very satisfied
From from Oostburg on
Frequency of use: | More than a year

I use the product every time I have my hair. In the days thereafter until the next shampoobeurt sometimes some updating if necessary. The fibers adhere strongly when using the right hair spray. The only drawback is that the bathroom needs to be cleaned more often.

Service life
From from Kortrijk on
Frequency of use: | 3 to 6 months

Satisfied with the product, will last a long time (1.5-2 months). It can camouflage well in larger bald areas. I use it daily.

Hair fibers gray
From from Castricum on
Frequency of use: | 6 months to a year

i am satisfied. Does not make the hair thicker or fuller but it does hide translucent scalp. i will keep using it.

This product is ideal for filling the voids on your scalp. Your hair looks fuller!
From from Haarlem on
Frequency of use: | More than a year

Since I use this product my hair looks fuller!

Perfect to eliminate the less hairy spot.
From from 's-Gravenhage on
Frequency of use: | More than a year

Easy to use. Note only works for men who are not completely bald but still have some hair as the fibers must be able to attach to the hair. Use the spray at all times, otherwise it will not work. Does not work for completely bald men.

I have my self-confidence again!
From from Deventer on
Frequency of use: Daily | More than a year

Due to various factors, I had a stress period in my life which had a direct effect on the quality and quantity of my hair. I have dark brown hair and my scalp is visible due to a breakdown. I felt terribly insecure about it and I considered a hair transplant. During a first orientation meeting at a hair clinic, I was shown how hair fibers work. I ordered them right away and i am very satisfied. I feel confident again! I use the fibers every day. I also received a sample from a shampoo that I am very satisfied with. I'm going to use this now.

From on
Frequency of use: Daily | More than a year

I, too, have been left with thinning hair after chemotherapy and medicines. After two years it still has not grown back. I am really happy with these hair fibers! Otherwise I would have to have a hair piece and that is not necessary now. That also gives freedom and you do not see anything at all!

Full hair in a few seconds
From from Zoetermeer on
Frequency of use: Daily | More than a year

I have been using this product for years daily to all satisfaction. It is not visible to others that you use the product. The only drawback is (whether you use a spray or not) that the fibers can stain. Anyway, in the long run you know how to deal with that. In any case, a good affordable alternative for hair implantation.

From from Zevenaar on
Frequency of use: Daily | More than a year

Good product, easy to apply and gives fast results. Can be used daily because it covers well and is light and does not make the hair heavy.

From from Zoetermeer on
Frequency of use: Daily | 6 months to a year

Very satisfied with this product. Easy to use with the aplicator. After use it looks like I have more hair. Easy to wash out. I will definitely keep using it.

From on
Frequency of use: Daily | 1 to 2 months

If only I had known this before. Very good product easy to apply. Gives a full head of hair again and that feels good. Recommended for everyone who has some "gaps" to fill up.

From from Vught on

I was diagnosed with alopecia androgenetica by the dermatologist, therefore i was looking for a solution without hormone medication. The keratin hair fibers are the solution for me and i would recommend them to anyone, it really works for me!!!!

From from Nederland on

The fibers are ideal if you have thinner hair and less hair. I myself unfortunately have much less hair after chemotherapy and medication. The fibers ensure that the hair looks fuller. Easy to use.

From from Sliedrecht on

I am a 46-year-old and I have been using hair fibers for years.. After I have used another brand of hair fibers (toppik) for almost 7 years, I came across this brand about 1.5 / 2 years ago. The price for the Beaver fibers is almost half of the price of Toppik but the quality of Beaver fibers is a bit better for me because the hair fibers of Beaver are thicker and therefore they stick better to your hair. I always use my own hair spray from (Junior) and it works fine too. If the price of Beaver remains unchanged, I will never start thinking about another brand. Top product.

From from Amsterdam on

I am a 29 year old male, had a hair transplant last year and I'm super satisfied with it. I only have to do it in 2 treatments. My front is completely full now, only on my crown I have a transparent part where I will go under treatment next year. In the meantime, I use Keratin hair fibers and have to say that people seriously think that it is my own natural hair. I am very satisfied with it and use it every day and order a new one every two months. It works, looks natural and has never been bothered by rain and wind. For that you have to use the spray and I have noticed that a normal hairspray also works, but it only stays less firm than when you use the spray recommended on this website. Two downsides: I find the spray on the expensive side and if you do not wash it out and you lie down (in my case lying on my back) it gives off on the pillow, but you can just wash it out.

From from Amsterdam on

Beautiful product, it gives me full hair and no bald spots can be seen. Since I use I got so much more self-confidence.

From from Arnhem on

Hi, I am a 37 year old woman who has androgenetic alopecia. And keratin hair fibers is a great invention for me to hide the bald spots. I have dark brown hair and so I use dark brown hair fibers. Within minutes you will see the bald spots no more. So really a super invention this.

From from Hendrik-Ido-Ambacht on

I am a woman of 54 and I have the disease Alopecia Androgenetica which means that my hair is shining through and you see my scalp. Very frustrating. But with these keratin hair fibers you can camouflage these spots perfectly. I can't do without. You don't see anything of it and it stays in very well. Great stuff!!!

From from Nederland on

Very nice product. With this, thinning spots are no longer visible, but it looks like a full bunch of hair.

From from Hengelo on

Great product, helps to completely mask baldness!! Costs little time and the result is great!!

From from Den Helder on

Fine! Highly recommended!

From from Amsterdam on

Works great!

From from Maastricht on

Good product

From from Nederland on

Already from a young age, I suffered from hair loss. In the beginning, only I noticed it, but after a year it was immediately visible to others. My crown and my hairline lost more hair and I really did not know what to do. A year ago, I encountered Beaver's hair fibers on the internet. In the beginning, I did not dare to order because I was afraid of the change, afraid that you could see a clear color difference between my own hair and the Beaver hair fibers. In the end I ordered it and I can not do without it anymore. The color fits exactly with your own hair color and adjusts to make it look like real hair. Now I'm walking around much more confidently because I know there's nothing left that keeps people staring at me.

From from Nederland on

I am a woman of 61 and use hair fibers because you can see my skin through my thin hair in different places on my head. Because I use the fibers, I now hear regularly that my hair looks full!

From from Nederland on

Because my hair was thinning on top, I received this product (although under a different name) recommended by someone who took it from America. What an invention is this! In the meantime, I have used it for years and now under this name: keratin hair fibers. From mid-brown I have gone to light brown, but I would highly recommend it!

From from België on

The product does what it should do. It hides bald spots and makes the hair look thicker and fuller. Useful for an evening you would like to look a little younger.

From from Haarlem on

Works well as light padding. Do not use too much otherwise it will clot. Also ideal for camouflaging your crown.

From from België on

I am 58 years old and had problems with my thyroid causing me to lose a lot of hair. Now I take medication for it, but the evil had already been done, many thin spots where you could see my scalp, it could take up to a year or more for my hair roots to recover, I thought my only option was a wig until I found the site of the Hair Growth Specialist, those hair fibers were my salvation, no more thin spots and back to a full head of hair. It stays well without the spray because I do not like hairspray and spray in my hair. And if it disappears a bit, you just touch it up a bit. Great product!!!!

From from Den Haag on

The product meets my requirements. It is easy to apply and stays well in rain and wind. I am very pleased and can definitely recommend the product.

From from Den Haag on

Can recommend it to anyone. All of the above pros and cons are all true. It covers all bare spots and it look like real hair and full again. Unfortunately, you can not swim with it or walk through heavy rain.

From from Zuid Holland on

Keratin Hair Fibers is a very good product. Previously, I used the millon hair, initially much too expensive and less grams than the Keratine. I am very pleased with this product, can recommend this product to anyone. It works very well and covers the bald spots very well, no one can see the difference with your real hair and the keratin product. Recommend to anyone who wants to cover his bald spots.

From from Kemzeke, België on

Four stars because five stars would mean I do not need this product. I also have a hairpiece of about 2,000 euros, but thanks to this product I rarely or never use it. It's really a great product. It's just a pity that it gives off a bit when lying down, but that's a small price compared to the huge benefits. I'm super content that I did get to know this product. Thank you for this.

From from Nederland on

Very satisfied. Keeps the entire day (with the corresponding spray), does not look fake and bare spots are no longer visible.

From from Zuid-Holland on

The product meets my requirements well. I do not go out without my keratin hair fibers. I am very satisfied. Can recommend it to anyone.

From from Belgie on

Great product! Helps to cover bald spots. Certainly recommended for alopecia patients who have visible bald spots or for people with very thin hair. I have used the product for a while now and are also very satisfied with the employees. If a small problem arises, it is resolved immediately. The product stays well during the day even when there is a lot of wind or if you're riding a bike. For a small price it increases my quality of life!

From from Belgie on

I have very thin and little hair and am very happy that I found this product. I am a woman of 65 years and use these hair fibers from Beaver for years and can't do without, what is the downside of this is that the powder evaporates with everyday use and my bathroom has to be cleaned every day but I'm happy to accept this. Ria, Antwerp april 14, 2017

From from Belgie on

I have some bald spots on my head and these hair fibers are the perfect way to hide it. Geat product!

From from Alkmaar on

I am a woman of 58 years old, I use the hair fibers for a few years because I have thin hair. With Beaver hair fibers I feel much more confident and nobody sees it. I use it every day and it will last all day

From from Leiderdorp on

I'm 55 and because of nerve eczema I have bold spots on my head. Unfortunately it didn't grow back. But with these hair fibers I feel a woman again. I have more confidence. It is easy to apply and it covers well. Am very happy with it.

From from Rotterdam on

I'm a girl of 24 years that was diagnosed with Alopecia Andogrenetica years ago. Have lost 50% of my hair in a few years time. Since 2012 I used, after I came into contact with hair fibers, one from another brand (don't want to mention names or create bad publicity). In comparison with the Keratin hair fibers from Beaver, this one was quite a lot more expensive and unfortunately there was also another small disadvantage. If I was sweating by exercising or just warm weather, then there were green drops of sweat on my forehead. So sweat reacted with the colored fibers of that other brand. Must say I am very happy with these hair fibers. With these, I have totally no problems and the price ratio is top notch. Again, am REALLY glad that I stumbled on the site. Will definitely continue to use this for a long time. DEFINATELY recommended for people with thinning hair / alopecia. Some who know that I use it, see absolutely nothing. It is so incredibly natural. How beautiful is that, creating a full head of hair in just few seconds. PS: do not forget to fix your hair with the spray from Beaver (or just hairspray is also possible). The fixating spray is definitely recommended. This makes your hair softer than normal hairspray. Love Anna

From from Friesland on

Perfect product for people with thin and little hair!! Also a very good and fast delivery. I use keratin hair fibers for 5 years now.

From from Amsterdam on

I am a woman and have very thin hair. I use the 28 grams dark brown hair fibers for over a year now. I use it always when I go to work. It's really a godsend, because I can cover the clearly balding spots. In addition to the hair fibers, I use the fixating spray in order to fix the fibers. This spray smells very strong and chemically to glue. It does not seem so healthy to breathe this in every day, so I always keep a cloth over my mouth and nose as a filter so I do not breathe it in. I order the fibers and spray online, the service is excellent, very fast.

From from West - Vlaanderen on

I used to buy a similar product in a barbershop. I paid double. I use this for years now. I have very thin hair and little hair. This product covers my scalp so I don't look so bald. My hair looks much nicer!

From from Terneuzen on

I use keratin hair fibers medium brown for half a year now and I can not live without! I used other brands before, they were good too but the bottles were smaller and they were much more expensive. It's really a wonder powder that makes me go out of the house confidently! I definitely recommend it to everyone! Great stuff for a great price and nice big bottles which last a long time.   Tip: make sure you have a bottle in stock because you don't see and feel how much is left.

From from Nederland on

Hereby an update about my experiences..48 years old..color medium brown.... I'm still very satisfied..feel very confident.... it really seems as if I have a full head of hair.. if you use it properly as recommended, it works great.. the complaints of people can therefore only be because of misuse, or indeed too bare spots. it is economical to use.. (especially if you tap lightly against your head..this way nothing can fly around).. Since I use this, I feel more free, more confident, in all weather conditions..used cheap hair spray, but the special spray is better..very good service..nothing but compliments

From from Nicosia Cyprus on

This is an excellent and truly miraculous product. I have been using Keratin hair building fiber for the past 4 years and the results are unbelievable. I have a problem with thinning hair, especially at the front part of my head, but now with this product my hair looks full and very healthy. I use this product every day, whether I go out or not so that I feel good about my self. And it truly work. I recommend it to both men and women who have a problem with thinning hair. You will be truly satisfied.

From from Tilburg on

I use it since about 1 year, and am very satisfied!!! It covers well, I enjoy it the whole day. It is recommended for people with thin hair or people who start to become bald.

From from Oss on

Very good stuff and you can use it for an extra long time

From from Hellevoetsluis on

A response to a message from someone about that the fibers do not stay put. I use the green hairspray volume of Lidl after using the hair fibers and I regularly cycle 40km and yes even through wind and rain. I do wash my hair every other day and I use the fibers every day. Maybe be response can help you.

From from Hellevoetsluis on

I am now 57 and have large bald spots on top of my head from my 36th, I hated it and it had great influence on my life, especially since I worked in a fashion store. For several years I use the fibers and lately from the hair specialist because it is the cheapest here and the same quality. Fast delivery and always in stock. The use of the hair fibers has given me back my self confidence!!!! and what is also nice is that now my hair has become grayer that color is also available.

From from Rotterdam on

I am a woman of 55. Have bald spots on my head for a long time and I use the keratin fibers for a while now to cover the spots and it works well, I am very glad I found this ....... thank you

From from Belgie on

Even in places where I do have hair, it will not stay. This is just powder. Hopefully my review remains, because I have used it correctly. These are not fibers. This is pure powder. Wasted money!

We're sorry that you don't have a positive experience with the hair fibers. The fibers indeed look like powder. Under the microscope you can see that it consists of many minuscule fibers. The fibers are so small so they can adhere well to the individual hairs and they will make the hairs appear thicker in a natural way.

From from Alkmaar on

The product conceals the open hair parting on the back of my head fine.

From from Nederland on

That it attaches to hairs is not right, it falls off, like they show on bald spots is not possible, it would attach to the existing hair, but if there is no hair it does not, do not buy it, it's a waste of money but they do not post this, because this is the third time I put something on, so I'm going to do it on facebook, check if they give my money back..

We find it very unfortunate that you are not satisfied with the hair fibers. The reviews show that Beaver Professional hair fiber has many satisfied customers and we also put the bad experiences online. However, we believe it is important that the experience is based on a proper use of the product, otherwise the review does not reflect the product in a good way and secondly it is not objectively valuable for new users. For this reason, we have repeatedly contacted you to discuss and solve your problems by giving advice and tips, but apparently to no avail. As we clearly state on our website, the fibers need existing hair to adhere to. The fibers attach themselves to the existing hairs by static electricity. The fibers are therefore not intended to cover up completely bald spots. In addition, we show that the hair fibers can be used with gel, but better not. When you want to use gel, it must be applied before the hair gel fibers are applied and the gel has to be completely dry. In the information above, we have extensively written about how the fibers should be used for a satisfactory result. When this is not followed, we can not guarantee a positive experience.

From from Vlaardingen on

Camouflages the open parts of your hair properly. It does not stay very long on the scalp.

When using hair fibers we also recommend the use of the special fiber hold spray. This spray makes sure that the hair fibers will stay put.

From from Spijkenisse on

Good product, easy to use, covers very well, doesn't go out of the hair easily and also boosts the confidence... good product I can not live without

From from Amersfoort on

it's everything I hoped for, I am very happy with it, that's also what I've written on your Facebook page. Thanks again for this great product.

From from Eindhoven on

I am a 48 years old woman, I think it's a fine product. Unfortunately your bathroom is covered with hair fibers after using it, but I will keep using it.

From from Belgie on

great delivery, great product. Would like some more information about the use of the keratin fibers.

On our website you can find detailed information about how the keratin hair fibers should be used.

From from Rotterdsm on

The fibers are much too thin, it is going up in the air before it reaches your hair.. it hardly comes out of the holes and what comes out flies in the air.

The fibers have to be delicate and thin in order to be able to adhere well and to give a natural final result. In the application of the fibers, it is important to bring the bottle close to the thinning spot. This way, you limit the fibers to 'fly' in the air

From from Nederland on

fast delivery, good service, am very pleased with the produkt.. I use the hair fibers, medium brown color, and I feel a lot more confident... can highly recommend it and it's also good value... the next time I will order the container you can use for two months.

From from Zoetermeer on

Still think it's a great product!! Compared to other brands hair fibers this package (Beaver 28g.) lasts at least 2 times as long. Shipping is also very fast. Am still a happy customer. Until next time!

From from Leeuwarden on

Meanwhile, I have the product already in use for several years. Now I have shaved my hair very short, it seems to be less effective, or actually faster to stand out. I use less now. I think the product is especially useful when there is enough hair to adhere to. Straw it on large bare spots to me is a no-go. when it is used subtle, it is a great product! I would also strongly recommend to keep the can out of humid places. When you leave the can without the top in a wet and steamy bathroom, this will create lumps in the can so you get lumps when you use it.

From from Herentals on

I am 48 years and am very happy that I can camouflage my baldness (crown advanced baldness, the front moderate baldness) in an easy way with hair fibers. I've tried different brands (usually more expensive than Beaver) and I use Beaver now for about 2 years. For me, this gives the best and most natural outcome when you take the advice listed on the site into account. Especially important is not to use too much because the fibers will clump and you get an unnatural appearance (in my case too dark spots). I experienced that in the beginning because I had the tendency to quickly cover up the bald spots. But practice makes perfect and I found that I actually have to use very little to still have a good and natural result. The biggest problem in the beginning was to have a natural looking front line... Here, it is also important to use very little and not too far out front. Then it falls naturally in a natural way. I sprinkle a little bit, put my hair into shape, then fix, another layer of fibers and fix again. I sometimes also use a little wax without getting clumps or dirty hair. Earlier, it took me half an hour of work to get it right, now it's fixed in five minutes. You have to get experienced, but my patience is rewarded I think. Otherwise I was quite bold now or should buy an expensive hair piece. As long as I can resolve it with Beaver hair powder I will not think about switching to another brand. Overall, Beaver offers me the necessary results and is also not the most expensive.

From from Rijswijk on

Was already skeptical but still ordered it. What a mess! As if there is soot on your scalp. It is everywhere except in the right place. The idea is to mask spots with less hair but it clumps precisely in those places on the skin and it is immediately noticeable that something is not right

We're sorry that you have a negative experience with the hair fibers. When the fibers are applied not too thick and on dry hair, the fibers should not clump. In addition, the fibers need existing hairs to attach itself to. Since we have not received your personal information (order number), we unfortunately can not contact you about this personally.

From from Amsterdam on

Last week, I ordered beaver hair fibers 12 grams. Super good product and super fast delivery. Very satisfied.

From from België on

After hair loss because of chemo therapy, I've been searching for possible solutions and have a long time I had to make shift with a hairpiece. The discovery of Keratin hair fibers therefore was a relief. I could not miss this product anymore and actually every salon should offer this product in their range. I can recommend this product to anyone who has problems with baldness. It is amazing.

From from Spijkenisse on

Fast service and always friendly staff. I use beaver hair fibers for a while now and I'm very happy with it.

From from Rapallo on

Great product, the fibers volumize the hair.

From from Nederland on

Good product, gives a nice effect and remains well with a little wind and rain. One improvement: the packaging. It seems a good idea to create a transparent part of the package in any case so that the customer knows how much fiber is still in it, and knows when it is time to order a new one.

From from Arnhem on

I am happy with the product. And I order it frequently. And I am also satisfied with the fast delivery.

From from Amsterdam on

Very pleased about the hair fibers. And service. Use it for two years. Can not imagine myself without this product. Good site. Always in stock. I get my product within 20 hours. Keep up the good work.

From from Amsterdam on

Super product! This is my 2nd order and am very happy with it. I can not do without.

From from Nederland on

Good product that covers my bald head very well. Unfortunately, however, I could only use it once. At the second day the top of the can let loose, making all the powder fall out. Waste of money and a lot of cleaning work. The packaging is very bad! Pity.

We're sorry to hear that the lid of the can let loose, this should obviously not have happened. We never heard about the occurance of this problem before, so we consider this to be a manufacturing error. We have solved the problem in consultation with the customer.

From from Rotterdam on

The product has given my confidence a boost. I'm very happy with this product and will certainly continue to order it for a long time.

From from Spijkenisse on

I use Beaver hair fibers for over half a year and am very contented about the outcome of the product. It does what it should do and makes your hair fuller and personally this gives me more confidence. Only I do have two things, and that is that the last half gram will not come out of the can and that is a pity. The 2nd is that Beaver compared to Topik hair fibers (a more expensive variant) is a bit thicker and that shows a bit in your hairline. Furthermore, a good product and definitely recommended!

From from Nl on

I use it for several years. Super solution for thinning hair. Recommended!!

From from Den Haag on

Good product these beaver keratine hair fibers, I'm proud of you!!

From from Nl on

I'm still trying. Was my first time. So far I see that it helps and also got a few comments (positive) already. First I'm going to use it for a week, then I give my comments.

From from Belgie on

2nd time I ordered and this time I took a little darker shade. The mix of the two colors together is just right. With this product, I have much more confidence and I can leave the house without any worries. Thanks for the quick and good service!

From from Tilburg on

This is really great stuff, very fast delivery! There's only one disadvantage, I can not do without it any more...

From from Coevorden on

From from Rotterdam on

It is just as good as the more expensive brands. I will definitely order again.

From from Rotterdam on

Fantastic, within 30 seconds just a full head of hair again, and the delivery service was top, ordered for half nine and tomorrow at home

From from Rotterdam on

Very good product for a good price!

From from Roosendaal on

Fine and clear website. Fast delivery and good product for a low price. Color is slightly lighter than the original product so next time buy a touch darker.

From from Houten on

that its fibers are still fantastic

From from Zoetermeer on

Top product! At present this is still the best and affordable way to make your hair look fuller. Easy to use and it lasts pretty long. The ordering service is once again top! Am a satisfied customer.

From from Stadskanaal on

Good product, does what it is intended for. Am very happy with it!

From from Zoetermeer on

I use this for a while now and am very satisfied. It even lasts longer than a Nanogen!! I can really recommend this product. But also the ordering service, I am very satisfied. I received the next day at home. Top!!

From from Coevorden on

Top Products! And super fast delivery! Repeating.

From from Rdam on

Good stuff. Stay order!

From from Turnhout on

Miracle cure as long as you have enough hair to sprinkle onto!!!!

From from Denhaag on

I think it's a good site, the delivery was pretty fast and as expected. I had been using Toppik hair building hair fibers. On this shop the Beaver fibers are exactly the same for even cheaper.

From from Coevorden on

Super product. Price / quality ratio is good and also fast delivery!

From from Amersfoirt on

Hot Stuff, cheaper than toppik and at least as good! Does not stain like the spray of the drug store. I use it daily, and the canister lasts for a long time for me.

From from Amsterdam on

Good stuff, works well. only downside is that you can't use styling gel because that gives lumps. Hairspray works well. With nanogen you can do just use gel. All in all, Beaver is cheaper and just as good. Recommended

Hair gel can also be used with Beaver fibers. It is best to do this before the application of the fibers, and let the gel dry first. When you apply it the other way around, the fibers may clump.

From from Nl on

Excellent service, perfect product and nice price I am very happy with it.

From from Nederland on

Keratin Hair Fibers - 28 grams was delivered on time and again, as always, perfectly packaged. Fine stuff for people with thin hair. I 'm happy again!

From from Dd on

feel more comfortable with this your hair look fuller

From from Den Haag on

because my scalp is much less visible, it gives me a better and more secure feeling. works easy and enjoyable

From from Emmen on

Super stuff! work top

From from Zoetermeer on

Good shop. Just a pity that you do not have the product at home the next day. But.... Then you 've got some! I always used previously Nanogen. But Beaver is much better! You're doing it 2x as long and much cheaper than Nanogen. I 'm happy with it!

From from Oss on

Top stuff... works really am very happy with it

From from Den Haag on

Excellent service. Within one day at home and it works fine. For months Toppik used, but this is much cheaper and will last longer. 'm satisfied with Beaver.

From from Antwerpen on

Very good stuff, only it's not really water resistant. If it rains you're dead meat. For the rest, I would not recommend it for motorcycle riders (helmet) and whether you need to set up a safety helmet at work. For when I go to the gym, I wash it out first, if you sweat get you sweat the color of your hair. For just using it to go out and have your confidence gained back this a really great product! I will continue buying here.

From from Nederland on

my first order after having used Toppik for years the medium brown color is a lot lighter than I'm used to so next time i'll order a darker one fast delivery

From from Leiderdorp on

Hi I think the product is fine but I have gray hair and the color is slightly too white maybe you can adjust but otherwise very satisfied

From from Blokker on

I am very happy with my hair fibers because I always bought Toppik fibers but that is definitely 2x as expensive. Those from you will last me a long time. And the speed with which my order came is top notch. I will possibly order multiple products from your website.

From from Nederland on

a great solution, it's great at temporarily filling up my thinning crown.

From from Amsterdam on

Good stuff . Used other, more expensive brands of hair fibers before but this is just as good and matches my own hair color even better!

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