Scalp Recovery System Scalp Soothing Serum - Experience the nourishing effects of Nioxin Scalp Recovery Moisturizing Serum. This serum helps sooth itchy, flakey scalps and is specially formulated to help combat dandruff after the first use.BenefitsCombats dandruff from the 1st useHelps to soothes the scalp from discomfort associated with dandruffHelps prevent recurrence of flaking and itching associated with dandruffKey IngredientsFormulated with pyrithione zinc for flake free hair - Scalp Recovery System Scalp Soothing Serum