The Derma Scalp Roller is a micro-needling tool designed to encourage hair growth and improve scalp health in both men and women. By creating tiny micro-tears on the scalp, this process activates the body’s natural wound-healing response, boosting collagen production and cell regeneration. Microneedling also enhances blood circulation in the scalp, fostering a healthier environment for hair follicles while improving the absorption of topical treatments. This product is cruelty-free. How to Use: * Clean and sterilise the roller both before and after each use. * On dry hair, gently roll the device over your scalp and along your hairline, applying light pressure and moving in the direction of hair growth. * For optimal results, apply a topical treatment serum immediately after use. * Use for up to 15 minutes, three times a week.