This system penetrates hair fiber from root to core to tip for healthier looking hair. It works to create texture from within to generate a thicker feel and infuses lasting volume over time. Clinically tested for instant results, lasting transformation. With filloxane. Our system penetrates and creates texture from within. Feels like 2 times more hair. Apply after using volume filler shampoo. Leave on for 1 to 3 minutes. Rinse. For extra volume use our volume filler treatment ampoules