HairMax's leave-in, deeply hydrating serum supports healthy hair and scalp with a concentrated blend of peptides, vitamins and vital extracts. It helps fight the signs of aging, brittle hair and lays the groundwork for healthy hair development for stronger, healthier-looking hair. Our unique liposome delivery system allows optimal absorption of the active ingredients leaving your scalp feeling less irritated, refreshed, and nourished. A blend of 47 essential oils provides an aromatherapeutic experience to invigorate your scalp and delight your senses. 2 oz. Drug Free. Made in the USA. SULFATE, PARABEN & SILICONE FREE