Fractional RF, also known as micro-needling RF, is a new type of beauty instrument that uses radio frequency technology to achieve skin tightening and wrinkle reduction. It has become a popular choice for many people who want to achieve younger and more elastic skin.
The working principle of fractional RF is based on the principle of thermal expansion. By using a high-frequency current to stimulate the skin, the heat energy generated can expand the collagen fibers in the dermis layer of the skin, thereby tightening the skin and improving its elasticity.
In addition to tightening the skin, fractional RF also has an anti-wrinkle effect. The heat energy generated by the fractional RF can improve the micro-circulation of the skin, promote the absorption and metabolism of the epidermis, and improve the water holding capacity of the skin, thus reducing the appearance of wrinkles.
When using fractional RF, it is recommended to use a professional beauty technician. The technician should have rich experience and master the skills of operation. Otherwise, if the operation is not correct, it may cause damage to the skin.
In addition, the use of fractional RF also has some side effects. The most common side effect is redness and swelling of the skin, which usually occurs after a few days of use and gradually disappears. In addition, some people may also experience hyperpigmentation and itching after using fractional RF. Therefore, when using fractional RF, it is recommended to choose a trusted beauty technician and follow the instructions strictly.
Fractional RF machines come in different shapes and sizes, with different power outputs and frequencies, so when choosing a fractional RF machine, we need to choose according to our needs and skin conditions. For example, if you have a dry skin or an atopic dermatitis, it is recommended to choose a fractional RF machine with a low frequency and low power output to avoid irritating the skin. In addition, if you have sensitive skin or a high tolerance for pain, it is recommended to choose a fractional RF machine with a low frequency and low power output to avoid discomfort.
In general, fractional RF is a very effective way to improve skin tightness and reduce wrinkles. However, when using it, we need to choose a trusted beauty technician and follow the instructions strictly to avoid causing damage to the skin or experiencing side effects. At the same time, we also need to choose a suitable fractional RF machine according to our needs and skin conditions to achieve better results.