On whether the glycolic acid toner needs to be washed
or ask: "Do you need to wash it after using the glycolic acid toner?" This matter is related to skin maintenance and cannot be ignored.

Glycolic acid belongs to the class of fruit acids and has the ability to rejuvenate the skin. It can loosen the connections between keratinocytes, make old keratin fall off, make the skin rejuvenate, glow, and promote collagen production and reduce fine lines.

As for whether to wash it after use, it depends on the specific situation. If the skin has strong tolerance, daily care, and the product instructions do not specifically require washing, you can pat it on the face and wait for it to absorb. This can make the active ingredients fully function and deeply nourish the skin.

If the skin is sensitive, glycolic acid may cause discomfort, such as tingling and redness. At this time, it is appropriate to wash off after use. Gently wash with warm water to reduce irritation. If using a high-concentration glycolic acid toner, it should also be washed to prevent excessive irritation of the skin.

In short, whether to wash off after using a glycolic acid toner depends on the individual skin type and product characteristics. Only with caution can the skin benefit and achieve the purpose of maintenance.