HIFU, short for High-Intensity Focused Ultrasound, uses sound energy to lift and tighten the skin without damaging the surface. The treatment is often used for face, neck, and body contouring. HIFU promotes collagen production, reduces wrinkles, and enhances skin elasticity. It is a trusted alternative to invasive cosmetic surgeries, with minimal discomfort and long-lasting results. https://www.femio.com.hk/duotite.php