The method of combining glycolic acid and retinol
The method of skin care, the method of combining glycolic acid (Glycolic Acid) and retinol (Retinol), is a good strategy. Glycolic acid has the function of gentle exfoliation, exfoliation, shedding old waste cells on the surface of the skin, restoring the smooth and delicate state of the skin, and can promote the metabolism of the skin, making the skin even and shiny.

Retinol is a good skin care medicine, which can penetrate deep into the bottom layer of the skin, stimulate the production of collagen, effectively reduce wrinkles, enhance skin elasticity, and make the skin firm and energetic.

However, both are irritating to a certain extent. If you use high-concentration products alone, it may hurt the skin. Therefore, the method of cross-use is very good. At the beginning, you can take a few days apart. First use glycolic acid to clear the scale on the surface of the skin. After the skin adapts for one or two days, then use retinol to nourish the bottom of the skin.

As the skin's tolerance increases, the interval between the two can be gradually reduced. When using glycolic acid, pay attention to moisturizing the skin to prevent dry skin. When using retinol, you need strict sun protection during the day, because it makes the skin more sensitive to light.

In this way, the combination of glycolic acid and retinol, step by step, persevere, and the skin will always maintain a youthful and radiant state.