How long does it take for acne skin to replenish water?

You can buy a mask paper, soak it in toner, cover it on your face completely, and take it off after 15 minutes. It can effectively remove acne, which is more effective than acne products. But remember, the mask should not stay on the face for more than 15 to 18 minutes, otherwise it will cause dehydration of the skin. You can buy special medical skin care products, which are less irritating, can improve skin quality and reduce sensitivity, so as to really acne. There is also acne that needs hydration. Take a proper amount of toner with a cotton pad, apply it to your face, and then pat it until it is absorbed, which can balance the oil.