puroBIO Cosmetics 5 Vitamins, 40 ml, Hair Masks for Women, The puroBIO Cosmetics 5 Vitamins hair mask is an essential step in your hair care ritual. Give it a moment to regenerate and it will repay you with vitality and beauty. Characteristics: strengthens the hair fibre makes it easy to comb through and prevents damage gives hair a brilliant shine Ingredients: vegan product How to use: Wash with shampoo, then apply to damp hair. Leave to act as instructed on the packaging, then rinse thoroughly.