What it is: A professional hair tonic formulated with a stabilized form of 12-hour vitamin C to help promote scalp and hair health.Who it's for: All hair and scalp types.What it does: This tonic helps improve the look and feel of thicker, fuller hair with highly-concentrated 12-hour vitamin C. It helps soothe and supply moisture to both your scalp and hair, and is great for helping to reinvigorate the scalp after a perm or dyeing, or during seasonal changes. 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.Pro tips: For best results, twice daily application is recommended. This treatment is designed for a one-month supply. Vitabrid C12 recommends three months of continued use. Powder is 0.05 oz.; Tonic is 3.72 oz. Paraben-free; sulfate-free; phthalate-free; synthetic fragrance-free; mineral oil-free; silicone-free Asian Owned/Founded