It is used as an additional treatment for excessive hair growth in the body caused by PCOSIt is used to fight wrinkles; Because its action as an antioxidant is able to protect the skin from UV rays when applied topically.It is used to lighten the skin because it contains the compound Glabridin.It contains Licochalcone A, which is a good antioxidant, when applied to the skin it protects against sun damage. How to use licorice on the skin After enumerating the benefits of licorice for the skin, now we will mention the correct way to use it to get the desired result from it: Make sure to read the product instructions verbatim which outline the number of times and times of use. Be sure to use sunblock when exposing your skin to the sun to get the result you want; Because sunlight interferes with his work. Apply licorice serum on your skin; Because it will contain the largest percentage of its extracts, and it will be more concentrated than other products. Available pharmacological preparations After extracting the market sweat, it is prepared in various medicinal forms. Among these preparations are the following: Chewable tablets. Liquid extract. Capsules. Powdered powder. Local side effects of licorice Licorice is rarely allergic to it by itself, but when mixed with other substances a skin reaction may occur, and it is possible to notice skin irritation in some people. If you are concerned about using it, try any new product on a small area of your skin before applying it all over your face.