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U22
YANYAO
Technology
Equipped with dual-frequency RF technology and an intelligent temperature control chip, it can precisely adjust the depth of energy penetration to target the dermis. It is equipped with an arc-shaped probe that fits the facial curves, increasing the skin contact area to ensure uniform energy conduction. The built-in skin sensing module can automatically adjust energy output according to skin type, and real-time monitor the epidermis temperature, keeping it in a safe and comfortable range to avoid thermal damage. It also has multiple gear modes to meet different firming needs.
Working Principle
It mainly relies on the thermal effect of RF energy. High-frequency electromagnetic waves act on the dermis of the skin, prompting polar water molecules in the dermis to rotate and rub at high speed to generate heat energy. Collagen fibers shrink immediately after being heated, quickly achieving facial lifting and firming effects. At the same time, continuous gentle heat energy can stimulate the activity of fibroblasts, promote the regeneration of new collagen fibers and elastic fibers, thicken the dermis, fundamentally improve skin sagging, reduce fine lines, firm the jawline, and restore the skin's elasticity and luster.






