Discussion on the Compatibility of Glycolic Acid and Azelaic Acid

The nourishment of the husband's skin is related to the agent used. Glycolic acid and azelaic acid are both common products of skin care, but whether the two can be used together is really confusing.

Glycolic acid is a fruit acid or the like, and its molecules are tiny and can quickly penetrate the surface of the skin. It can loosen the adhesion between keratinocytes, promote keratin renewal, make the skin smooth and delicate, and can increase skin hydration. It also has the effect of improving pigmentation and fine lines.

Azelaic acid is derived from nature and has an inhibitory effect on Propionibacterium acne. It can reduce sebum secretion and improve abnormal keratosis at the mouth of hair follicles. And it has anti-inflammatory properties, can slow down skin inflammation, can also block melanin production, light spots and acne marks.

As for the compatibility of the two, in theory, there is no absolute conflict. Glycolic acid promotes keratin renewal, azelaic acid acts on hair follicle sebaceous glands, and the two are synergistic, or have better effects on acne and dullness. However, the skin is different, or there is a sensitive body, glycolic acid makes the skin barrier temporarily weak. If azelaic acid is used at this time, it may increase the feeling of irritation.

If you want to use it together, you should try it locally first. Take a small amount of both products and apply them behind the ear or on the inside of the forearm. After 24 to 48 hours, if there is no redness, swelling, itching, or tingling, it can be gradually applied to the face. And the starting dosage should be small and the frequency should be low. After the skin adapts, make adjustments.

In short, the combination of glycolic acid and azelaic acid may have synergistic benefits, but skin safety is the top priority. Use it cautiously and follow your skin type to achieve the best skin care.