Is the home radio frequency beauty instrument reliable?

Recently, many little fairies have planted various home radio frequency beauty devices, and even Fan Bingbing has launched her own brand of home radio frequency beauty devices. But do these thousands of home radio frequency beauty instruments really work? How is it different from medical beauty radio frequency? Should the little fairies be crazy about buying their hands? Or grow grass rationally?

What is Radio Frequency Cosmetology? Radio frequency (radio frequency, RF) is a high-frequency alternating electromagnetic wave with a frequency between 300KHz and 300GHz. Radio frequency can penetrate the epidermis and act on the deep tissue. Through the fast alternating electromagnetic field, the water molecules in the tissue move (rotate) and generate heat through friction, heating the collagen fibers to about 55-65°C. The thermal energy can cause immediate collagen fiber shrinkage , In addition, the thermal damage caused by radio frequency can start the repair and regeneration of the skin, and continuously stimulate the regeneration of collagen, thereby improving the aging problem of sagging skin caused by the loss of collagen.

To put it simply, when radio frequency acts on the skin, the heat energy generated by electromagnetic waves can heat the dermis. After heating, the collagen cells under the skin will shrink and tighten, and promote the regeneration of collagen cells to make the skin firm, plump and elastic.