The method of self-producing glycolic acid concentrate
There is now a method of self-producing glycolic acid concentrate
. The amount of glycolic acid can be obtained, which is mild in nature and has a rejuvenating effect. A dry and dense container should be filled with alcohol.

First, the base of the essence liquid is good, and the ground-clearing plant extracts, such as rose dew, can be used to enhance the safety of the muscles. Take an amount and put it into the container.

And, add glycolic acid in proportion, and the operation must be done carefully. Because glycolic acid has a certain activity, if the ratio is lost, the effect of the essence liquid and the usefulness of the muscle. Add it, you can add it one by one, and mix it one by one, so that the base liquid of glycolic acid can be fully blended.

Then, you can add 2 drops of essential oil with good effect, such as lavender essential oil, as appropriate, which can not increase the fragrance, but also add the ability to soothe, so as to improve the effectiveness of the refined liquid in one step. Then mix thoroughly to make the ingredients mix evenly.

After mixing, the container is properly sealed and placed in the dry air to avoid direct light. In this way, the glycolic acid essence liquid is completed, and can be used according to the muscle, for the purpose of beauty.