Today there is a cleansing skin rejuvenating and moisturizing facial serum, containing glycolic acid. Its effect can exfoliate, smooth the skin, and has the ability to moisturize, making the skin hydrated and shiny. After cleansing, take an appropriate amount of essence in the palm of your hand, apply it lightly to your face, and gently push it away with your fingertips to help it absorb. If you insist on using it, your skin may gradually become clear and smooth.