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. Nioxin Scalp Recovery Soothing Serum is designed to reduce scalp redness and irritation, providing much-needed relief from itchiness and discomfort. Infused with a blend of soothing ingredients, this serum calms and nourishes the scalp, promoting a balanced and healthy environment. Instructions for Use: Apply directly to the scalp after using the Purifying Shampoo & Conditioner. Do Not Rinse.