When it comes to the mixing of vitamin C and glycolic acid, each has its own suitability, and the method of mixing should be reviewed. Today, when discussing whether vitamin C and glycolic acid can be mixed, it is appropriate to observe.

Vitamin C has antioxidant properties, can protect the skin from free radical damage, and helps collagen production, making the skin firm and shiny. Its properties are mostly acidic, and hydrogen ions can be ionized in aqueous solutions.

Glycolic acid, a fruit acid and the like, can loosen the connection between keratinocytes, make the stratum corneum shed, rejuvenate the skin, and also show acidic characteristics.

Both are acids, but when mixed, it is necessary to consider their interaction. First, the consideration of chemical stability. Vitamin C is chemically active, and it is easy to oxidize and discolor when encountering certain substances. Although glycolic acid has a unique effect, it is mixed with it, or it affects the stable structure of vitamin C, resulting in a decrease in its antioxidant activity. Second, the problem of skin tolerance. The acidic superposition of the two may increase the irritation to the skin. For those with delicate skin, use it to avoid redness, tingling, and itching, which will damage the skin barrier.

If you want to mix it, try it first on a small area of skin and observe its reaction. And the mixing ratio should also be cautious. Use an appropriate ratio to seek synergy of effect and avoid excessive irritation.

In general, the combination of vitamin C and glycolic acid has advantages and disadvantages. Users should be aware of its nature, examine the condition of their own skin, and weigh the advantages and disadvantages to achieve the desired effect and protect the health of the skin.