Hydrolyzed Vegetable Protein is naturally derived from vegetables through hydrolysis - a process using water to extract the acid; most commonly sourced from soy, wheat, and corn. A great source of non-animal protein, its small molecule size is able to penetrate the hair shaft and hair cuticle to provide moisture from the inside out, reducing brittleness and split ends. Additionally, its antistatic and moisturizing properties work as a conditioning agent for the hair and scalp.