This rich mask is suitable for weekly use after shampooing or co-washing. It is enriched with butters, vegetable oils, Silicones, Keratin, Collagen, Vitamins and Oils rich in Omega 3 and 6. It has a UV protector to ensure a longer lasting straightening effect. It moisturises, conditions and repairs dry, damaged hair and split ends. It detangles and softens hair. Alcohol, Petroleum and Paraben free. pH balanced.