How Does ReGenixal Work? ReGenixal targets the root causes of hair loss through a multi-pronged approach:​ DHT Blockade: Saw Palmetto extract inhibits the enzyme 5-alpha-reductase, reducing dihydrotestosterone (DHT) levels—a primary contributor to hair follicle shrinkage and male pattern baldness.​ Follicle Reactivation: Fo-Ti Root and Horsetail Extract...