How does a hifu and RF work?

‘The device releases highly concentrated ultrasonic energy that is delivered deep into the skin causing very precise thermal coagulation that reaches the SMAS layer. Delivering tiny deposits of focused ultrasound energy it precisely heats up a specific location in a short period of time.  Your skin responds to this energy by stimulating its deep dermal tissue to produce new compact collagen fibres. This, in turn, leads to a gradual tightening and improvement of your skin elasticity and firmness.  As the skin tightens, wrinkles and lines become less visible. The texture of the skin is improved as it becomes smooth, shiny and firm.

Radiofrequency is a laser that treats the dermis, the middle layer of the skin, with concentrated heat. It penetrates no further than 3mm deep into skin tissues selectively heating it to promote two types of responses. However, the deeper the penetration, the less impact of the heat, and so this treatment has its limits.  The waves emitted carry heat and energy deep into the skin, which has a positive effect on the lymphatic and vascular systems by increasing the fluid flow through the cells. Heating in this area, without damaging the outer layers of the skin, causes microscopic changes to the tissues and collagen contraction. This stimulates subsequent collagen production over the ensuing months and results in the immediate tightening of skin tissues. By improving deep blood circulation it also gives your skin a natural glow and enhances the skin’s luminosity.