GroWell uses a combination of proprietary lasers and LEDs which, in two published clinical studies, showed a remarkable 35% more hair for men and 37% more hair for women in just 16 weeks. Unlike some products on the market, GroWell doesn’t needlessly inflate the number of lights used or add things that increase the cost without increasing results. Instead, GroWell simply delivers the optimal “dose” of light to the entire scalp while you do what you were already going to do; watch TV, browse the web, read or, because of its convenient rechargeable battery, do light household chores. GroWell makes it easy to get maximum results with minimal effort.