D-Panthenol is the pro-vitamin of D-Pantothenic acid (Vitamin B5) for use in hair, skin and nail care products. It acts as a skin conditioning agent to provide deep penetrating moisture to the skin, stimunlating epithelisation to provide long lasting moisture to hair, preventing damage, thicken hair and improve luster and sheen. This product can also be used in nail careproducts to improve hydration and impart flexibility.