Inforcer Mask deeply replenishes and transforms fragile and damaged hair. Reinforcing indulgent creamy formula for normal to fragile hair infused with vitamin B6 and Biotin, for instant reduction of breakage and intense conditioning. A technology specially designed to tackle breakage and split ends. Enriched with strengthening properties of Biotin and Vitamin B6, the rich mask gently restores hair density and resilience. With continued use the Inforcer mask helps your hair to become more resistant and stronger. The reinforcing mask is recommended for: Fragile and breaking hair, especially long hair.? For best results, use in conjunction with Serie Expert Inforcer Shampoo.