Keratin

Buy keratin – ingredient for skincare

Keratin is a structural protein that occurs naturally in hair, skin and nails and is widely used as an ingredient in cosmetic formulas. In skincare and hair care, keratin is used in creams, serums and conditioners, where the origin, molecular size and formulation may differ per product. It is often combined with other caring ingredients within complete formulas. In this category you will find products with keratin in the Skins Unlimited collection.