K18 is an innovative haircare brand with patented hair technology clinically proven to undo damage to hair caused by chemical treatments, heat styling, mechanical styling and environmental damage.
If you understand the biology of hair, you can change it. This is K18's philosophy. After years of research, examining 1,242 human keratin proteins, they at K18 have patented the first peptide that is most effective at binding broken keratin chains. This means K18 is able to permanently repair hair in 4 minutes.