Benefits: Clinical test completed. An anti-hair-thinning shampoo helps remove scalp build up such as excess sebum and dead skin cells. The slightly acid formula balances and stimulates hair metabolism. With Coconut-derived Surfactant to retain moisture while reducing itchy feeling. How to use: 1. Take a proper amount on hands and lather up to apply on hair and scalp. 2. Massage gently and wash off with flowing water.