Cell-U-Plex pure plant extracts. Dr. Hoting thickening solutions. With caffeine energizer. Thicken, strengthen and revive fine, thin, limp hair. Naturally advanced. Formulated with caffeine to prop up the hair strand and invigorate and energize the scalp. Cell-U-Plex blend of pure plant extracts infuses the hair shaft to instantly bodify and amplify fine, thin hair. Increases thickness. Energize lifeless hair with revitalizing shampoo. This invigorating, purifying shampoo helps to eliminate build-up from hair and scalp to encourage healthy hair growth. Leaves hair noticeably thicker and fuller. Continued usage improves hair's texture and strength, without stripping essential oils. Designed for both men and women, Thicker Fuller Hair is formulated with Cell-U-Plex, a synergistic blend of pure plant extracts, vitamins and protein that infuse the hair shaft to thicken, improving hair's overall vigor. Made in USA.