On the reasons for the sticky skin caused by glycolic acid
Recently, people often feel sticky skin every time they use glycolic acid. There are several reasons for this.

First, it is related to the change of keratin metabolism. Glycolic acid has the ability to promote exfoliation and can speed the replacement of keratinocytes. However, if used too much, the metabolic rhythm of the stratum corneum is chaotic, and the new keratinocytes are not properly adjusted and returned, and they are stacked on the surface of the skin. This stacking state changes the microstructure of the skin surface, the light diffuse reflection is abnormal from usual, and the touch is also sticky.

Second, it is related to skin hydration. Glycolic acid has the function of increasing skin hydration. When used in moderation, it can make the skin hydrated. However, if applied in excess, the skin will be over-hydrated and the stratum corneum will absorb too much water. When the humidity of the external environment is low, water loss is hindered, and the stratum corneum seems to be covered with a wet and sticky film, causing the skin to feel sticky to the touch.

Third, or due to the product formula. All skin care products containing glycolic acid have complex formulas. In addition to glycolic acid, there are thickeners, moisturizers, etc. If the formula ratio is improper, the thickeners and other substances may form a sticky film on the surface of the skin. Even if the dosage of glycol acid is appropriate, it will still make the skin feel sticky due to the flaws in the formula.

From this perspective, to avoid the harm of glycol acid causing skin stickiness, be reasonable, control the dosage and frequency of use, and choose well-formulated products, so that you can get the benefits of glycol acid skin care without the risk of stickiness.