Advanced Thickening Solutions Cell-U-Plex Pure Plant Extracts 3 With Caffeine Energizer 6 Thicken, Strengthen Replenish 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. Replenish moisture levels in fine, thin hair with Weightless Conditioner. This detangling, bodifying formula strengthens, protects and reduces breakage. Restores hair to its optimum moisture balance, without weighing hair down. 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 hairs overall vigor.