Kerastase Resistance Bain Extentioniste Length Strengthening Shampoo - 8.5 oz

Kérastase Resistance Bain Extentioniste is an 8.5 oz strengthening shampoo designed to promote longer, healthier hair by fortifying the hair fiber from the root, stimulating the scalp, and reducing breakage. It features an amino acid complex, Creatine R, and ceramides to reinforce the hair's internal structure, improve elasticity, and add shine while gently cleansing the scalp. This shampoo is ideal for weak or damaged hair that is prone to breakage, helping to create an optimal environment for hair growth.