BEST HAIR GROWTH BLEND – Packed with natural extracts, amino acids, Biotin, Keratin and Argan Oil, Vitamins B and E, Saw Palmetto and more, this shampoo features proprietary hair growth complexes clinically indicated to stimulate deep growth and prevent breakage and hair loss.* BREAKTHROUGH COMPLEXES – Amino Kera NPNF Keratin complex penetrates deep to strengthen and revitalize damaged hair while moisturizing and conditioning.* 3HC stimulates cells responsible for growing fibers and regulating hair follicle development.* DHT BLOCKER – Saw Palmetto and Green Tea are essential to preventing dihydrotestosterone (DHT) to promote regrowth of natural hair.* Additionally, Rosemary Oil helps treat alopecia and thinning hair.* 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 both shampoo and conditioner for 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; Made in the USA.