Specifically formulated for weakened hair prone to thinning, the Kérastase Genesis Homme Thickness Boosting Shampoo seeks to gently clarify the hair, scalp and beard. The formula is enriched with creatine and ginger root, offering a volumising and texturising effect to help to promote fuller, thicker-looking hair. Delivering hydration as you cleanse, the daily shampoo for men leaves your hair and scalp feeling refreshed. Kérastase Genesis Homme Thickness Boosting Shampoo is for weakened hair, prone to thinning. Key Claims: - Up to 28% Softer Hair - Up to 85% less hair fall due to breakage - Up to 38% more volume Disclaimer: Instrumental test, after application of bain de masse.