Glycolic acid and lactic acid, which is better or worse
Now there are glycolic acid and lactic acid, both of which are common acids in the skin care industry, and the effect is significant. However, everyone wants to know which is better or worse.

Glycolic acid has the smallest molecule in alpha-hydroxy acid. Its ability to penetrate the skin is quite strong, and it can quickly reach the deep layers of the skin. Therefore, it is effective in improving the texture of the skin and fading fine lines and wrinkles. Because of its small molecule, it can easily penetrate into the pores, effectively remove blockages, and has a good effect on skin problems such as acne and acne. And it can accelerate the metabolism of keratin, make the skin's new cells quickly replace, glow, and show a smooth and delicate state.

Lactic acid is also an alpha-hydroxy acid, but its molecules are slightly larger than glycolic acid. The advantage of lactic acid is that it is milder. For people with sensitive skin, using lactic acid products is usually not easy to cause excessive irritation. It can hydrate and moisturize the skin and enhance the skin barrier function. Lactic acid can adjust the acid-base balance of the skin, keep the skin in a healthy acid-base environment, promote the skin's own repair ability, and help maintain skin stability.

If you want to quickly improve the skin texture and dilute the traces of age, glycolic acid may be the best choice. Its strong penetration and keratin renewal ability can make the skin significantly improve in a short period of time. However, if the skin is sensitive and delicate, pursues gentle care, and pays attention to skin moisturization and barrier repair, lactic acid is more suitable. Lactic acid can gradually improve the skin condition and reduce discomfort while caring for the skin.

All in all, glycolic acid and lactic acid have their own strengths. If you want to choose one, it depends on your skin type and skin care requirements. Only the choice that suits your skin needs can be the best way to take care of your skin.