Best Hair Growth Blend – Packed with natural extracts, amino acids, Biotin, Keratin and Rosemary Oil, Vitamins B and E, Saw Palmetto and more, this hair treatment features proprietary hair growth complexes clinically indicated to stimulate deep growth and prevent breakage and hair loss. Breakthrough Complexes – strengthens and revitalizes damaged hair while moisturizing and conditioning. 3HC stimulates cells responsible for growing fibers and regulating hair follicle development. Strengthen & Reconstruct – A gentle everyday shampoo designed to volumize, strengthen, thicken and stimulate natural hair regrowth while providing intense moisture is an ideal solution for treatment of thinning, breakage, damaged and spilt ends. Natural Hair Products – Pure Biology offers a complete set of health and beauty products for men and women wanting thicker, fuller hair and prevent hair loss. Safe for curly, dry and all hair types; Non-GMO; Cruelty free; Paraben free.