High-intensity focused ultrasound (HIFU) is a relatively new cosmetic treatment for skin tightening, it is a noninvasive replacement for face lifts. It uses ultrasound energy to encourage the production of collagen, which results in firmer skin.. The effect of Treatment can last up to 1 year. depending on a number of factors.
HIFU produces more lifting to the face, neck, décolletage, eyebrows where as RF Microneedling is more effective to treat acne, acne scars ,wrinkles, large pores.. pigmentation, uneven skin tones etc.