. Benefits: Lifts flat hair and energises roots to help create fuller, looking hair. Ideal for travel or new-to-bar users. Includes Ethique Beauty's Volumising Solid Shampoo & Conditioner. Key Ingredients: Biotin: Promotes fuller, thicker-looking hair. Caffeine: Stimulates roots for added lift. Epsom Salt: Adds texture and volume to fine strands. Research Results: Up to 30x more concentrated active ingredients than typical liquid shampoo and conditioner*. *Vs. typical liquid haircare.