Vitamin-rich growth factors used with microneedling stimulate hair regeneration by infusing essential nutrients like biotin, vitamin C, vitamin D, and folate directly into the scalp to nourish and revitalize hair follicles at a cellular level. The microneedling process enhances absorption and increases blood circulation, while the nutrient and growth factor combination promotes collagen synthesis, activates dormant follicles, and supports thicker, healthier hair growth over time.
