OGX Biotin & Collagen, 385 ml, Shampoos for Women, The OGX Biotin & Collagen shampoo cleans the scalp effectively, washes hair thoroughly, and restores its natural beauty. Characteristics: washes hair and cleans the scalp strengthens the hair fibre adds shine and volume perfumes hair gently Ingredients: no sulphates How to use: Apply an appropriate amount of shampoo to wet hair. Work up a lather and rinse thoroughly.