On the effect of glycolic acid on the face
The effect of glycolic acid on the face is numerous. Its first effect is to rejuvenate the skin. The stratum corneum, the outermost protection of the skin, accumulates over time, resulting in dull and rough complexion. Glycolic acid has the power of gentle exfoliation, which can loosen the connection between keratinocytes, make old keratin fall off, and make new skin appear. As a result, the skin tone is brightened, and the skin is more delicate and radiant with natural luster.

In addition, glycolic acid can promote the production of collagen. The elasticity of the skin depends on the support of collagen. With the passage of time and environmental intrusion, the collagen is gradually reduced, and the skin is loose and striped. Glycolic acid can stimulate fibroblasts, increase their activity, and then synthesize more collagen. As a result, the skin's elasticity is restored, fine lines and wrinkles become lighter, and it returns to a firm and plump state.

And glycolic acid is also effective in improving skin hydration. Its small molecule can penetrate deep into the skin, increase the moisture content between cells, and strengthen the skin's moisturizing barrier. In this way, the skin can better retain moisture, keep it hydrated at all times, and relieve dryness and peeling.

When using glycolic acid, you should also be cautious. Because it has a certain irritation, if the concentration is too high or used improperly, it is easy to cause skin redness, tingling, and desquamation. For beginners, it is recommended to start with a low concentration, gradually adapt to it, and then increase it as appropriate. Pay attention to sun protection when using it, because it makes the skin more vulnerable to ultraviolet damage.

In short, glycolic acid has a significant effect on the face. When used reasonably, it can help the skin achieve an ideal state and glow with a charming radiance. But only when used properly can you avoid harm and profit and enjoy its benefits to the fullest.