Generally speaking,
Chemical peels mean to take chemical to peeling. AHA is a group of organic chemical s collectively, because most of them exist in a variety of natural fruit which commonly known as chemical . Chemical peels can be divided into three categories: α - hydroxy chemical s, β - hydroxy chemical and α & β - hydroxy chemical . This classification is based on the molecular structure chemical of OH OH】 【position to classification, if the hydroxyl groups are connected in the first carbon, called α - hydroxy chemical s; if the hydroxyl groups are connected in 2 carbon, called β - hydroxy chemical ; if the two are hydroxyl carbon is α & β - hydroxy chemical . Later, the English abbreviation, as α, β using the inconvenience, they were replaced by the letters A-α and become soft chemical 【A】 The most commonly used AHA is glycolic and lactic chemical ; it will be replaced by the letters B β , and a soft chemical 【B】 BHA, both salicylic chemical ; and α & β - hydroxy chemical , both as malic chemical , citric chemical . another chemical compound, such as liver spots peeling】 “melasma peel” major components are lactic chemical , citric chemical , salicylic chemical which combined with other components of the kojic chemical back spot and hydroquinone ... and so on.
And Jessner's solution is made PH2.5 hydrolysis state alcohol which increased the activity of each component without chemical -base balance and can glycolic chemical , salicylic chemical combination. For darker skin, ethnic skin type IV effect is especially significant. Therefore, there are dozens of chemical peelings which is a great knowledge, such as how to choose the kind of chemical, how long should be used and how much percent of the chemical peels which should depend on different people skins.
Chemical peeling in the current clinical application has been quite common. The role of chemical peels on the skin can be divided into skin effect, color effect and dermal effects of three aspects.
With the pigment in the skin effect, the
chemical peels can prevent the accumulation of abnormal keratinocytes to promote epidermal cell activation and updates, reduce melanin production, chemical molecule also has a good moisturizing ability, so acne is called very good treatment. Chemical peels can not only accelerate the inflammatory acne lesion remission, it also is help to remove of acne, lessen the pox spots and pock also help. Effect in the dermis, the
chemical peels can promote the formation of collagen, elastic fibers for the renewal and the formation of base material is also helpful. Coupled with the inherent antioxidant capacity, and therefore prevent skin aging, reduce fine wrinkles side application results are good, but the effective is curing the oily acne skin according to the current experience.
