
K18 BIOMETIC HAIRSCIENCE
Best price now
Compared across 2 stores. Prices are checked against each store and labelled with when.

Compared across 2 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
K18 Biomimetic Hairscience is a leave-in molecular repair treatment for damaged hair. Its selling point is the peptide K18Peptide, which the brand says reconnects broken keratin chains inside the hair, so it works on damage rather than coating the surface. It suits people with bleached, colored or heat-styled hair who want repair without a rinse-out mask. Against bond builders like Olaplex No.3, it is a leave-in you use in small amounts and do not wash out, and it is known for being costly per ounce and for a texture some find heavy.
In stockReturn policy
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Store links may earn us a commission.
Lowest price we've seen: $29.00 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
Reviewers with damaged, bleached hair often report softer, stronger-feeling hair after several uses. Many complain about the price and about the thick texture, and some say it does little for hair that is not chemically damaged.
K18 BIOMETIC HAIRSCIENCE is a professional hair care treatment designed to strengthen and restore hair health. It uses biomimetic science formulations for targeted hair repair and maintenance.
The bottle holds 1 fl oz.





