·This VC-20 vitamin C derivative essence can improve skin texture, complexion and pore problems. ·It provides whitening function, making your skin more lustrous and translucent. ·Reproduce fair, translucent and smooth skin. ·Enhance the skin's moisturizing ability and moisturize dry cutin. ·Suitable for all skin types, including sensitive skin. How to use · After cleansing, avoid around the eyes and lips. ·Use a cotton pad to take an appropriate amount and gently wipe it on clean skin from the inside out.