Volumising - Shampoo 0.4 Biotin-Vitamin B7, Calendula, Althea ExtractAn innovative formulation that creates volume, boosting fine or flat hair, while thoroughly cleansing without stripping, for fuller looking, thicker feeling and intensely hydrated hair. BIOACTIVE INGREDIENT RESULTS Biotin vitamin B7 promotes hair health and growth, noticeably boosting hair shaft diameter to create volume. Positively charged Guar Gum bonds to naturally negatively charged hair shafts, increasing volume and thickness. Althea Extract