GRAFEN Root Booster Shampoo is a neutral low acidic (pH 5.5) shampoo that contains 22 kinds of amino acid to ensure a healthy hair growth and scalp. Formulated with two oils, Camelia seed oil and Olive oil, which are perfect for nourishing the hair as they protect it from external pollution.22 kinds of protein acid care hair and prevent hair loss. Various natural ingredients help soothe and relieve scalp irritation.