Profhilo Skin Booster Profhilo®️ is a rejuvenating treatment utilizing stabilized injectable hyaluronic acid (HA) to address skin laxity. Injected into 5 Bio Aesthetic Points, it reaches three skin layers, stimulating 4 types of collagen production for a tightening effect. Besides the face, it's applicable on the neck, hands, kneecap, arms, and décolleté, promoting brighter, youthful skin with intensive moisturization.