療程比較 韓國醫美科普 How to choose between sound waves and radio waves? Why do some people find them particularly effective, while others think there’s no difference at all? 韓肌小達人 5 個月 ago 0 Ultrasound and radiofrequency are probably the two cosmetic treatments that people most often confuse with each other. Read More Read more about HIFU vs. RF: How to choose? Why do some people see great results while others feel no difference?