On the method of using both glycolic acid and kojic acid
If you want to make good use of glycolic acid and kojic acid, you must first understand the nature of the two. Glycolic acid, a fruit acid and the like, has the power of rejuvenating the skin, can exfoliate the surface layer of exfoliation, make the skin smooth and delicate, and promote metabolism, help the skin to regenerate. Kojic acid is derived from microbial fermentation, good at blocking melanin production, and has the effect of whitening light spots.

Use both in combination, and it needs to be done step by step. At the beginning, if the skin is not suitable, it is recommended to use low-concentration ones first. You can take an appropriate amount of glycolic acid products first, apply them thinly to the face, avoid the delicate areas around the eyes and lips, and wait for the skin to adapt without discomfort

After using glycolic acid, wait for the skin to rest for about half an hour to soothe the skin, and then use kojic acid products. Kojic acid can also be lightly applied to the surface and pushed away evenly to fully absorb. In this way, the combination of the two can achieve the effect of whitening and rejuvenating the skin.

Be cautious when using it. Both glycolic acid and kojic acid are irritating to a certain extent, and those with sensitive skin should pay special attention. If the skin discomfort intensifies after use, or there is an allergy, such as rash, itching, etc., it should be stopped immediately, washed with water, and seek medical consultation if necessary. And when using these two during the day, strict sun protection is required, because it makes the skin more sensitive to light, easy to cause sunburn and anti-tanning.

The use of glycolic acid and kojic acid should be gradual and cautious according to the skin condition, so as to obtain its benefits and avoid its harm, resulting in the beauty of whitening and smoothing the skin.