The effect of fruit acid is not achieved overnight. Its performance varies from time to time.

For those who use fruit acid for the first time, the skin will gradually adapt, about a few days to ten days, or feel slightly changed. If the keratin is slightly thicker, the old waste keratin on the surface will gradually fall off, and the skin may be slightly moist and smooth. This is a preliminary sign.

However, if you want to get better results, such as brightening the skin and slightly reducing fine lines, you often need to use it continuously. About two to three months, use it according to the rules, or you can see that the color is bright and the texture is also slow.

As for deep skin modification, such as light spots and pits, the longer the process. It may take more than half a load, and it varies according to personal skin characteristics, fruit acid concentration and frequency of use. Although high-concentrated fruit acid is effective or fast, if the skin is intolerant, it will cause damage. Therefore, the use of fruit acid should be done step by step, and the skin should be checked before it can be properly obtained.