For Fine Hair & Sensitive Scalps Vegan Friendly Cruelty-Free For Fine Hair & Sensitive Scalps Thicken & Strengthen With Caffeine, Biotin & Ginger An Anti-Breakage* Tonic designed to give extra care to sensitive scalps. This lightweight, triple action spray creates instant volume, helps thicken hair over time, whilst nourishing the scalp. Blended with Caffeine, Biotin and Ginger, this Tonic promotes