On the things that glycolic acid should not be combined with
glycolic acid, in the way of skin care, the effect is remarkable, but there are also many combinations that need to be avoided in combination to ensure the health of the skin and use it safely.

First, when avoiding the same use as high-concentration retinoic acid. Retinoic acid can promote the renewal of stratum corneum cells, and glycolic acid also has this ability. The combination of the two is like the superposition of strong drugs, which is intolerable to the skin, and is easy to cause redness, swelling, tingling, and peeling. The skin is like a delicate flower, which is overstimulated and may lose its moisturization, damage its barrier, and cause many skin diseases.

Second, strong alkaline substances should not be combined with glycolic acid. Glycolic acid is acidic, and when it is strongly alkaline, it is excited by acid and alkali, or causes a chemical reaction. This not only damages the skin care effect of glycolic acid, but also generates harmful substances, erodes the skin, and makes the skin fall into an uncomfortable state, such as leaves hit by frost, losing its vitality.

In addition, benzoyl peroxide must also be kept away from glycolic acid. Benzoyl peroxide has strong oxidative properties. When it encounters glycolic acid, it may have an oxidative reaction, changing the chemical structure of the two, losing the original skin care power, and generating by-products that irritate the skin, making the skin more sensitive, like a frightened bird, and it cannot be at peace.

Skin care matters, such as cooking small fresh food, can be properly matched to achieve its effect. Knowing the combination of glycolic acid avoidance is the key to protecting the skin. May you use it carefully to have healthy and moist skin.