On the effect of glycolic acid on the facial skin
Glycolic acid has a great effect on the facial skin. Its first good exfoliation can gently peel off the old exfoliation accumulated on the surface of the skin. With the passage of time and daily metabolism, the old exfoliation gradually accumulates, resulting in dull, rough skin and blocked absorption of skin care products. Glycolic acid can loosen the connections between keratinocytes, causing the old exfoliation to naturally fall off, making the skin smooth and delicate again, and the color is more uniform and bright.

Furthermore, glycolic acid can stimulate the production of collagen. Collagen is a key factor in maintaining skin elasticity and firmness. However, with age, its production gradually slows down, and the skin appears sagging and wrinkled. Glycolic acid can stimulate skin cell activity, promote collagen regeneration, enhance skin toughness and elasticity, reduce wrinkles, and tighten facial contours.

And glycolic acid has excellent moisturizing effect. It can increase the moisture content of the skin and improve the dry state of the skin. Because glycolic acid can regulate the hydration ability of the skin, it can better retain moisture in the stratum corneum of the skin, so that the skin remains hydrated and full at all times, showing youthful vitality.

In addition, glycolic acid is also beneficial to acne skin. It can penetrate deep into the pores, remove oil and dirt that clog the pores, inhibit the growth of Propionibacterium acne, and reduce the production of acne. At the same time, its mild anti-inflammatory properties can relieve the redness, swelling and inflammation caused by acne and help the skin restore health.

In summary, glycolic acid has many good effects on the facial skin, from improving skin quality and enhancing elasticity, to moisturizing and anti-acne, and taking care of the facial skin in an all-round way. It is a good product for skin care.