Hydration and nourishment for your hair and scalp. Beautiful hair requires a healthy scalp. Hyalogic® HA Biotin Hair & Scalp Spray contains Hyaluronic Acid and Biotin to maintain healthy hair and scalp tissue. It helps against dryness while moisturizing and nourishing your scalp. Simply spray hair and scalp and massage in. Non oily or greasy, this fragrance-free spray leaves hair soft and manageable and healthy.