THICKER HEALTHIER BEARD - Our Derma Roller for Men pared with our amazing Beard Growth Serum can help promote a much healthier, thicker beard! The Derma roller promotes blood flow to the area treated, while the Serum provides vitamins and nutrients needed for beard growth CAN HELP TO REGROW HAIR - This product isn't only for beards. You can use it to help stimulate hair growth in balding areas or any other desired area. HEALTHIER SKIN - You can use the derma roller alone as well for skin care. It can help with scarring, wrinkles and can improve the appearance of hyper pigmentation, rosacea and sun damage.