HIFU platforms vary in energy output, depth accuracy, calibration and safety monitoring. Counterfeit and unregistered devices exist. Because they are illegal, their internal engineering, energy output, delivery depth, servicing history and safety checks are unverified. Reported consequences of treatment with such devices include burns and blistering, post-inflammatory hyperpigmentation, scarring, prolonged redness or swelling, nerve irritation, temporary weakness and unwanted loss of facial fat. Malaysian commentary consistently associates unusually low HIFU pricing with beauty-grade machines that lack the output to produce a meaningful result and lack the safety features to prevent an adverse one.
We will tell you which platform we use at our Kuala Lumpur clinic, who manufactures it, and its registration status with the Medical Device Authority. You are welcome to ask to see it. We would encourage you to ask every clinic you are considering the same question.