3 in 1 rf device facial skin tightening remove wrinkles portable cryo radio frequency

the radio frequency beauty instrument heats the collagen fibers in the dermis to 45-65 degrees celsius, the collagen fibers shrink, and the loose skin wrinkles are tightened. at the same time, the stimulated skin collagen proliferation promotes thickness increase and density, fills wrinkles, restores skin elasticity and luster, and achieves the purpose of tightening and removing wrinkles.