A Beginner's Guide to Glycolic Acid
Glycolic acid is becoming increasingly important to everyone in the way of skin care. Its mild nature and rich efficacy make it a good choice for beginners to step into skin care.

Glycolic acid is a member of the alpha-hydroxy acid (AHA) family. The molecule is light and can pass through the stratum corneum of the skin, promoting the release of adhesion between keratinocytes, and the old keratin can fall off smoothly. This process makes the surface of the skin look new, smooth to the touch, and shiny. And glycolic acid can stimulate the metabolism of the skin, help the production of collagen, make the skin firm, and fine lines fade away.

When using glycolic acid for the first time, it is necessary to be cautious. It takes time to get used to covering the skin. If it is used too frequently or the concentration is too high, it may cause discomfort. When starting to use, you can choose products with lower concentration, such as 2% - 5%, and apply them once or twice a week. After cleansing at night, first use toner as a base to moisturize the skin, then take an appropriate amount of glycolic acid products, and gently apply them to the face to avoid the eye area and lips. After application, it may feel slightly itchy. This is normal and will disappear in a moment. If the discomfort is severe, it is advisable to wash off with water and suspend use.

When using glycolic acid, the act of sun protection must not be ignored. Cover it to make the skin more sensitive to ultraviolet rays. If there is no protection during the day, it is easy to cause sunburn and pigmentation. Therefore, a high-multiple sunscreen should be used during the day, and try to avoid direct sunlight.

If the skin does not feel uncomfortable during the use of glycolic acid, you can gradually use it frequently, but not excessively. It is advisable to use glycolic acid three to four times a week, and the concentration can also be increased to 5% - 10% as appropriate. But you must not rashly pursue high concentrations, so as not to damage the skin.

Beginners use glycolic acid, step by step, and strictly abide by the norms. They will be able to use it to obtain smooth and healthy skin and start a wonderful skin care journey.