FREE SISLEY-PARIS Skin Care Kit with any £100 spend on skin care

Keratin For Hair

174 results

A structural and protective protein, keratin for hair is essential for the overall health of your mane. Strengthening strands by up to 40%, it not only restores your locks, but helps smooth cuticles while repairing damages directly from the hair shaft. What’s more, keratin for hair reduces the porosity of your lengths by preventing water from becoming trapped – meaning it cuts down your blow-drying time too!
Sort by

Products