System 2 is specially designed for noticeably thinning, fine, natural hair. It delivers denser looking hair and a healthy shine while protecting the scalp.Features: Moisterizes while prividing a healthy scapl enviroment with soothing essential oils. Delivers essential nutrients onto scalp and hair. Improves the appearance of thinning hair. Specification: Item Weight - 10.1 oz. Type - Scalp Therapy. Gender - Unisex.