Unique Aesthetics provides an unparalleled and frequently exclusive array of cosmetic solutions by combining the in-depth anatomical knowledge with competence in the latest non-invasive aesthetic therapies. HIFU facelift treatment is one such procedure of non surgical face lift London. HIFU is an abbreviation for High-Intensity Focused Ultrasound, which is a modern cosmetic technology that efficiently tightens and lifts different areas of the face. It is a technology that lets you have a facelift without using a knife.