12D HIFU (High-Intensity Focused Ultrasound) technology is a non-invasive skin lifting and tightening treatment that uses ultrasound energy to target the deep layers of the skin without causing damage to the surface. The 12D HIFU machine delivers focused ultrasound energy to specific depths in the skin, stimulating the production of collagen and elastin which helps to improve skin firmness and elasticity.

The technology works by heating up the targeted tissue, causing it to contract and tighten, while also triggering the body’s natural healing response to produce new collagen. This results in a lifting and tightening effect on the skin, reducing the appearance of wrinkles and sagging.

Overall, the 12D HIFU technology theory involves using ultrasound energy to stimulate collagen production and tighten the skin, resulting in a more youthful and rejuvenated appearance.