The nourishment of the skin is related to the agent used. Today there are glycolic acid and niacinamide, both of which are common products for skin care. However, people often wonder if the two can be mixed?

Glycolic acid has the ability to rejuvenate the skin, exfoliate the surface layer, make the skin new, make it smooth and delicate, and can promote the growth of collagen to reduce the appearance of wrinkles. Niacinamide can improve skin oil, shrink pores, brighten skin tone, and increase skin barrier.

In common sense, if the two are used properly, they can benefit the skin together. However, ethanol is acidic and slightly acidic, and niacinamide may change when it is too acidic, causing the separation of niacin. Niacin irritates the skin, making the skin red and tingling.

So, when using these two to mix, try it on a small area of the skin first and observe its reaction. If the skin is not uncomfortable, you can use it gradually. And when using it, control the dosage and frequency according to the quality of the skin. For dry and sensitive skin, be especially cautious to prevent skin damage. In this way, if you use it properly, you can receive the effect of skin care and make the skin radiant.