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What are the main beauty instruments commonly used in beauty salons?
There are many different technical types and principles of beauty instruments! You can go to Meiyi.com to have a look! Let me introduce you to the basics! At present, there are many beauty salons that provide optical beauty, including laser, electron light, quantum light, sunlight and dynamic light, among which laser is the most and the first to be used, and electron light has the best effect!

E-light working principle: light energy acts on the skin epidermis to produce photothermal decomposition and biological stimulation, which can eliminate all kinds of spots, bloodshot and depilation; High-frequency electromagnetic waves generated by frequency act on the water molecules (a large number of water molecules, polar molecules and charged ions) of dermal cells to generate high-speed vibration. Through high-speed rotation and friction, the heat energy reaches 45-60 degrees, and an inflammatory reaction occurs, which makes collagen proliferate, rearrange and increase, which can make the skin firm and wrinkle. The effective combination of light energy and radio frequency can penetrate the epidermis and reach the deep dermis, so as to achieve the purposes of instant skin tightening, long-term wrinkle removal, dermal freckle removal and easy anti-aging. It avoids the phenomena of blistering, pigmentation and blackening caused by photons and colored light in the treatment process, and has obvious effects on treating dermal spots and removing wrinkles.

Working principle of laser: the high energy emitted by laser instantly acts on the target tissue, effectively crushing and removing the pigment in the diseased tissue. Based on the principle of laser blasting, the laser is excited to penetrate the epidermis and reach the diseased tissue in a very short time, and the pigment cells instantly absorb high energy, and then the pigment mass expands and breaks rapidly, and the pigment on the skin surface is crushed and sputtered to the outside of the epidermis, and the pigment mass in the basal tissue is wrapped by macrophages. As the lymphatic tissue is discharged to the outside world, because the laser is light with a fixed wavelength, under the premise of using appropriate energy, the laser only has an effect on the diseased pigment, and the damage to normal skin is very small. ?

Principle of ice wave: Collagen and elastic fibers in the deep skin form the framework of the skin, which determines the toughness and elasticity of the skin. With the increase of age, the interwoven fibrous web becomes loose, the appearance and characteristics of the skin change, the degradation of collagen accelerates, the synthesis inside the skin slows down, and the collagen content of adult skin decreases by 65438 0% every year. Thermalice's therapeutic purpose is to reverse wrinkles and skin relaxation caused by thermalice.