On the Application of Hydroxyacetic Acid in Skin Care Products
Hydroxyacetic acid is becoming increasingly important in the field of skin care. Its unique nature makes skin care products have different effects.

Hydroxyacetic acid is a small molecule fruit acid that can easily penetrate the surface of the skin. For exfoliation, it can gently loosen the connections between keratinocytes, make the old waste exfoliation naturally, make the skin surface smoother and more delicate, and improve the rough and dull state.

Furthermore, it can stimulate the metabolism of the skin. It prompts the division and differentiation of basal cells to accelerate, generate new healthy cells, and then enhance the vitality of the skin. Long-term use of skin care products containing hydroxyacetic acid can show that the skin is radiant and elastic.

In terms of moisturizing, hydroxyacetic acid can improve the skin's moisturizing ability. Because it can adjust the water content of the stratum corneum, such as in a dry environment, it helps the skin retain more moisture and maintain moisture.

In skin care Product Research & Development, the addition of hydroxyacetic acid needs to be precisely controlled in concentration. Low concentration is suitable for beginners or sensitive skin. Although high concentration has strong effect, it is also highly irritating to the skin. Improper use can easily cause skin discomfort, such as redness and tingling. Therefore, when formulating, we should comprehensively consider the needs of various skin types and strive to balance safety and efficacy.

In short, hydroxyacetic acid adds a lot to skin care products, but it is only through rational use and proper selection that it can give full play to its skin care effectiveness.