"On the Use Ratio of Glycolic Acid"

If you want to use glycolic acid, you should make it clear. If you use it properly, the effect will be significant; if you use it inappropriately, you may have drawbacks.

Cover glycolic acid, which is lively and has unique properties. However, its concentration is different, and it is suitable for different things. Low, or people who are suitable for initial use, have delicate skin and have not been used to this thing. If its concentration is two to five, when applied to the skin, it can gradually activate the power of skin rejuvenation, making the skin gradually soft and smooth, like spring rain moisturizing flowers, slowly changing, initially feeling slightly moist, and after a long time, the color will be better.

If the skin is used to this kind of thing and wants to improve, you can use five to ten. This concentration can penetrate deep into the keratin, help the old material to fall off, and the new skin will gradually appear. When using it, be careful, try a small piece of skin first, and observe its reaction. If there is any discomfort, do not use it.

As for those with strong skin and rapid change, the concentration of ten to fifteen may be tried. However, this is a powerful medicine, and it can be accepted by extraordinary people. When using it, you must carefully observe the skin and follow the usage to prevent skin damage.

In short, when using glycolic acid, you must choose the appropriate proportion according to your skin shape, and be careful to use it in order to achieve the effect of skin beauty and avoid skin damage.