Pure Vitamin Complex - B 3 | B5 | B7 Biotin B-Complex + Caffeine + Argan Oil & Shea Butter Volumizes & Adds Moisture + Restores Shine For Dry Hair For Noticeably Thinning Hair Cruelty Free Achieve Thicker, Fuller, Perfectly Hydrated Hair Biotin-B Complex restores keratin in hair cortex to build body and increase thickness. Caffeine protects and energizes roots for extended hair growth. Certified organic argan oil and shea butter seal in moisture for intense hydration to parched strands. Hair will be thicker, fuller and more manageable with continued use.