Hifu (High-Intensity Focused Ultrasound) is widely known for lifting and firming the skin without surgery. It targets deep skin tissues, encouraging collagen regeneration and restoring youthful texture. Compared to lasers or Botox, hifu provides a more natural look, lasting up to 12 months. It is suitable for people of different ages who want to reverse early signs of aging. https://www.femio.com.hk/duotite.php