Ways to make glycolic acid soap
To make glycolic acid soap, first prepare various ingredients. Appropriate amount of glycolic acid is required, which is the key ingredient of soap, which can make soap have unique effects. In addition, prepare oil, should choose pure, good quality, such as olive oil, coconut oil, etc. Different oils give different properties to soap. Also need alkali, usually sodium hydroxide, which reacts with oil saponification.

After preparing all the ingredients, start the production process. First put the oil into a heat-resistant container, slow down the heat with low heat, and make it gradually melt. This step needs to pay attention to the heat, so as not to cause the oil to deteriorate due to high oil temperature. When the oil is completely melted, accurately measure the sodium hydroxide according to the formula, slowly add an appropriate amount of water, and stir while adding. This process exudes heat. Be sure to handle it carefully to prevent the alkali from splashing and hurting people.

When the sodium hydroxide is completely dissolved in the water and the temperature of the alkali drops slightly, slowly pour it into the melted oil, and keep stirring at the same time. Stirring must be continuous and uniform, so that the alkali is in full contact with the oil to accelerate the saponification reaction. Stir for a long time until the mixture is thick and has a flowable paste. This is the appearance of the initial completion of saponification.

At this time, add glycolic acid as you like. Add time slowly, and stir while adding, so that the glycolic acid is evenly dispersed in the soap solution. The amount of glycolic acid depends on the efficacy and strength of the required soap. It should not be increased or decreased at will, so as not to affect the quality of the soap.

Add the glycolic acid and continue to stir for a while to ensure that the ingredients are mixed well. Then, pour the soap liquid into the mold. The mold should be selected with the appropriate shape and material, such as a silicone mold, for easy demoulding. After the soap liquid is put into the mold, let it sit in a warm and well-ventilated place to further saponize and mature. This stage takes several days to several weeks, depending on the ambient temperature and humidity.

When the soap is fully cooked and comes out of the mold, the finished glycolic acid soap can be obtained. When using, moisturize the soap body with warm water, gently rub it out to foam, and then use it to clean the skin, you can enjoy the unique cleansing and skin care effects of glycolic acid soap.