Neutrogena T/Sal Shampoo Scalp Build Up Control is the perfect solution for reducing dandruff and helping to maintain a clear scalp. This liquid shampoo contains 130 milliliters of anti-dandruff formula to help relieve itchy, scaly scalp and keeps the scalp free from build up. With regular use, it helps to control and prevent dandruff flare-ups, leaving you with a healthy scalp.