7d hifu machine face lift anti-wrinkle cartridge skin tightening body slimming shaping beauty salon equipment

for lifting, the smas (superficial muscular aponeurotic system) layer is specifically targeted with the 4.5mm transducer. the smas layer is a crucial support structure of the face. with age, the smas layer loses its elasticity and results in skin laxity, jowl formation and deepening of the nasolabial folds. stimulating collagen production and tightening this layer with a hifu treatment . at a depth of 1.5mm and 3.0mm, thermal energy triggers collagen remodelling leading to tighter skin, improved fine lines and wrinkles and smoother skin texture.