On the combination of hyaluronic acid and glycolic acid
The way of skin care, the combination of ingredients, is related to efficacy and skin suitability. Hyaluronic acid and glycolic acid are commonly used ingredients in skin care. The combination of the two needs to be explored in detail.

Hyaluronic acid has excellent moisturizing ability. It absorbs water on the surface of the skin, such as a sponge, firmly locks in moisture, makes the skin hydrated and full, caresses dry lines and fine lines, and makes the skin feel smooth to the touch. And its skin-friendly, can integrate into the skin, create a hydrating environment for the skin, and help other nutrients absorb better.

Glycolic acid belongs to the category of fruit acids. Its molecules are small, can penetrate deep into the stratum corneum of the skin, loosen the connection between keratinocytes, promote the shedding of old waste keratin, and accelerate the metabolism of the skin. When used, it can make the skin glow, even the skin tone, pores can also converge, and improve the roughness of the skin.

However, when the two are used together, it needs to be handled with caution. Glycolic acid has a certain acidity, or makes the skin barrier weak in the short term, while hyaluronic acid moisturizes, if the skin barrier is damaged, the moisturizing effect may be affected. Therefore, when used together, the first skin tolerance. If the skin is sensitive, it is advisable to try it on a small scale first and observe the skin reaction. And the frequency of use should not be too high. In the initial stage, once or twice a week is appropriate. When the skin adapts, the frequency can be gradually increased.

Furthermore, the order of use is also critical. It is advisable to rejuvenate the skin with glycolic acid first, wait for the skin to recover a little, and then use hyaluronic acid to moisturize and repair. In this way, after the glycolic acid rejuvenates the skin, hyaluronic acid can replenish moisture for the skin in time, consolidate the results of rejuvenation, and make the skin both rejuvenated and hydrated.

In short, the combination of hyaluronic acid and glycolic acid, if used properly, can have the dual effect of rejuvenating and moisturizing the skin, making the skin rejuvenated and radiant; if used inadvertently, Therefore, when taking care of your skin, you should exercise caution according to your skin condition in order to achieve the desired skin care effect.