Hair Prime Shampoo is formulated to avoid the use of high concentrations of harsh surfactants, occlusive conditioners, and other ingredients we consider adverse to maintain a healthy scalp and environment for healthy follicles. The shampoo is formulated to cleanse and prepare the scalp for an effective absorption of the clinically proven Hair Prime Herbal Lotion. It contains clinically proven successful herbal extracts that are developed and patented to reduce hair loss. Manufactured, developed and clinically tested in San Francisco, California, USA.