Create the illusion of fuller, bouncier hair with the L’Oréal Professionnel Serioxyl Shampoo for Natural Thinning Hair. The lightweight formula glides effortlessly through your tresses, drenching them in nourishing moisture to lock-in hydration for long-lasting softness. Your locks are left feeling thoroughly cleansed and purified, without being stripped of natural, essential oils. Ideal for hair that is thin or weakened, as the hypoallergenic formula is infused with Magnesium Sulfate and Polysorbate 21, which both work in unison to encourage the look of tresses with more body and volume. The hair-loving cocktail of components assists with creating a silky-smooth, healthy appearance with a glossy sheen, leaving you feeling refreshed and invigorated.