Many clients want to know the HIFU 效果 before booking a session. The effect usually includes firmer skin, lifted jawline, and reduced fine lines. Results start appearing within 2–4 weeks and continue to improve for up to 3 months as collagen rebuilds naturally. The HIFU 效果 varies depending on skin type, but most users notice a visible improvement in overall skin tone and contour. https://www.femio.com.hk/duotite.php