Radio frequency beauty instrument is mainly through the radio frequency heating, stimulate the dermis to produce collagen, so as to achieve the effect of tightening the skin and reducing wrinkles. Generally visible in the medical radio frequency beauty instrument, home radio frequency beauty instrument, the difference between the two mainly lies in the frequency is different, so the medical radio frequency beauty instrument in the role of temperature, stimulate the amount of collagen production, improve the skin metabolism is stronger, so according to the use of different instruments, the two hazards are different: a, home radio frequency beauty instrument: home radio frequency beauty instrument frequency between 0.5-1MHz, the impact Smaller, but for people with sensitive skin, long-term use may cause the harm of thinning of the stratum corneum, skin stiffness. 1, the stratum corneum thinning: long-term multiple radio frequency beauty, easy to affect the thickness of the stratum corneum, the stratum corneum thinning will cause skin sensitivity, skin dehydration, dryness and other symptoms; 2, skin stiffness: through the radio frequency to stimulate the regeneration of collagen, if the collagen produces too much, can not be absorbed in time The skin is easy to cause stiffness or unevenness. Second, medical radio frequency beauty instrument: medical radio frequency instrument beauty instrument frequency more than 3MHz, so it will have a certain impact on the skin, long-term use may cause local heat damage, pigmentation. 1, local heat damage: radio frequency beauty instrument through electromagnetic heating for facial beauty, such as improper temperature control or skin itself when there is inflammation, will cause damage to the skin, a slight pain, but also Appear redness, swelling, petechiae, herpes and other performance; 2, pigmentation: long-term radio frequency beauty, in the skin after scabbing if not do a good job of sun protection, easy to produce discoloration, or scarring hyperplasia. If the correct use of radio frequency beauty instrument to improve the skin condition, usually will not cause obvious harm, but if the frequency of use is high, or in the skin has damage or inflammation when using medical or home radio frequency beauty instrument, easy to cause local heat damage, pigmentation, thinning of the stratum corneum, skin stiffness and other hazards. Therefore, need to master the correct use of radio frequency beauty instrument and the frequency of use, such as want to choose the way of medical beauty for skin improvement, it is recommended to choose regular, medically qualified hospital for specific operations, treatment, but also to ensure the effect of the premise, reduce the harm to the skin. In daily life, you need to pay attention to follow the correct way of use, and also pay attention to develop a regular, healthy diet, maintain good living habits, do not stay up late, also conducive to skin condition improvement.