Bosley is a line of hair loss products for fine or thinning hair that is clinically proven to stop hair loss and promote hair regrowth. Bosley hair loss products contain more DHT inhibitors than most other hair loss products out there. The formulas of these hair loss products contain the LifeXtend Complex, which helps prep for healthy hair and scalp by optimizing the conditions of the hair and scalp. Bosley hair loss products are designed to nurture and revitalize your hair and scalp.