What it is: A 12-hour active vitamin C scalp and hair solution, powered by our unique patented technology that preserves pure vitamin C in layers of bio-friendly minerals, helps prevent hair shedding for stronger, denser looking hair. What it does: Specially formulated to help promote fuller, denser, healthier, thicker looking hair from roots to tips with highly concentrated 12-hour vitamin C. Soothes scalp and alleviates itchiness. Supplies moisture and nutrients to the scalp and hair. Reinvigorates the scalp after perming, dyeing, or seasonal changes. Who it's for: All hair and scalp types. How to Use Pour the entire contents of the powder into the Hair Professional Tonic bottle. Install the enclosed pump onto the tonic bottle and close tightly. Shake thoroughly before each use. Before application, divide your hair into sections and spray the tonic directly onto your scalp. Massage in gently for better absorption. *Tips: For best results, using twice a day is highly recommended. Designed for a one month supply. Recommended for continuous use for at least three months. Pair with Vitabrid C¹²'s exclusive Scalp Shampoo to deeply cleanse without stripping the scalp's natural moisture for healthier, fuller looking hair.