HomeProduct SPECIFICATIONOn wet or dry hair. Apply 1-2 drops to each section of the scalp and massage in, do not rinse. On wet or dry hair. Apply 1-2 drops to each section of the scalp and massage in, do not rinse. Filter Showing the single result Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Random Sort by editor review Hairburst Hydrating and Balancing Scalp Tonic 100ml £17.85 Brand: Hairburst