The comparison between glycolic acid and hyaluronic acid
The way to maintain the skin, glycolic acid and hyaluronic acid are both important things. The two have different effects and have their own strengths. Let's try to discuss them today.

Glycolic acid belongs to the family of fruit acids, with tiny molecules that can quickly penetrate the surface of the skin. Its main function is exfoliation. It can loosen the connection between keratinocytes, make old waste keratin fall off, and make the skin smooth and delicate again. And it can promote skin metabolism, increase cell renewal rate, help collagen and elastic fibers regenerate, make the skin firm and elastic, and gradually eliminate fine lines and wrinkles. And because it can improve the uneven color of the skin, light spots brighten the skin, it is often heavy for those who seek skin renewal.

However, glycolic acid is strong. If the skin is sensitive, if used inadvertently, it is easy to cause redness, tingling, desquamation and other diseases. When using it for the first time, it must start at a low concentration, gradually increase the dosage and frequency, and then use strict sun protection to prevent photosensitive reactions.

Hyaluronic acid is not the case. It has super moisturizing power and can be called a "reservoir" for the skin. Its molecules are rich in hydrophilic groups, which can absorb far more moisture than their own, hydrate and moisturize the skin, and make the skin moist, full and shiny at all times. It can not only relieve the dry and rough state of the skin, but also enhance the skin barrier function and resist external stimuli. It is suitable for dry, oily or combination skin, and has low allergenicity and high safety.

However, although hyaluronic acid is good for moisturizing, it is slightly inferior to glycolic acid in keratin renewal, anti-aging and wrinkle removal.

In short, if you want to choose glycolic acid or hyaluronic acid, it depends on the characteristics of the skin and the desired effect. If the skin is rough, thick keratin, and has anti-aging needs, glycolic acid may be a good choice; if the skin is dry and dehydrated and urgently needs moisturizing, hyaluronic acid is more suitable. When used properly, both can help the skin achieve optimum results.