On the Combination of Glycolic Acid and Lactic Acid
Glycolic Acid and Lactic Acid are both acids and have their own uses in many fields. However, whether the two can be used together is an important matter that needs to be explored in detail.

Glycolic Acid has a simple molecular structure and a lively chemical activity. It is often the choice for skin rejuvenation in the field of skin care. It can gently exfoliate the epidermis, promote cell renewal, and make the skin delicate and radiant.

Lactic acid is also not casual, and is often found in fermented products. At the level of skin care, it can moisturize and lock water, adjust the balance of acid and alkali on the skin, and make the skin in a comfortable state.

As for whether the two can be used together, because they are both organic acids and have similar properties. When used together, they may complement each other. The exfoliating power of glycolic acid, supplemented by the moisturizing and regulating power of lactic acid, may achieve better skin care effects. However, it is also necessary to be careful. The superposition of the two acids may cause skin irritation to increase. If the skin is already sensitive and fragile, under the combined use, it may appear redness, tingling and other unsuitable conditions.

Therefore, if you want to combine glycolic acid and lactic acid, you should first investigate the skin characteristics. If it is a tolerant skin, you can try it on a small scale to observe the skin's reaction. The initial concentration should be low and gradually increase to find the appropriate degree. And during the period of use, it is necessary to pay attention to skin moisturization and protection to prevent skin damage.

Generally speaking, the combination of glycolic acid and lactic acid has potential benefits, but there are also risks. Users should be cautious and weigh the pros and cons to achieve safe and effective skin care purposes.