Bosley Defense Volumizing Conditioner for Non Color Treated Hair What it is: Gentle, sulfate free cleanser that helps to create a healthy environment for hair and scalp What it does: Cleanses and removes toxins such as DHT from the hair and scalp skin, a primary cause of hair thinning and hair loss How to use it: Apply daily to wet hair, massage gently, leave one minute and rinse. Feature & Benefit LifeXtend Complex - Hydrates and nourishes while strengthening and fortifying the follicles and hair shaft for thicker, fuller looking hair. Kelp Extract - Helps protect from photo aging, frequent washing and damage due to brushing. Sage Leaf Extract - Helps stimulate healthy hair growth.