Enriched with Pro-Vitamin B5, it deeply nourishes and hydrates the hair fiber, while Soy Lecithin boosts softness and shine, leaving hair smooth, supple, and radiant.Apply a generous amount of the shampoo to wet hair and gently massage into the scalp and lengths to create a rich lather. Leave on for a few minutes to allow the active ingredients to nourish and smooth the hair, then rinse thoroughly. For best results, follow with a conditioner or smoothing treatment from the same range.