Hair Cycle is a revolutionary, all-natural solution that fights against hair loss and is uniquely designed to promote superior healing after hair restoration surgery treatment. It can be used topically by both men and women and has no known systemic side effects. Hair Cycle products are physician-formulated, safe, and naturally based, delivered in a vehicle that is gentle and effective, and leaves the hair soft and manageable. The products are ideal for those undergoing hair transplant surgery and for the millions of men and women worldwide experiencing hair loss