Bosley®, the most recognized hair restoration brand in the world, has created Professional Strength for thicker fuller hair. Volumizing & Thickening Weightless Styling Gel creates thicker, fuller-looking hair. LifeXtend complex with natural-derived Volumizers help create body & strength. Pentapeptides promote healthy hair growth & Apple Stem Cell Extract may support healthy hair function. ColorKeeper helps protect & extend color. Humidity & heat-resistant, alcohol-free & thermal-styling protective. Imparts shine, no flaking.