This essence is 30ml per bottle and consists of salicylic acid, glycolic acid, aloe vera extract, etc. The main effect is to improve rough pores, moisturize and resist oxygen, and brighten skin color. Suitable for all types of skin, it is designed by dropper, which is safer and more hygienic, and the dosage is easier to control. Moreover, it is made of pure water, and the oil skin can be easily controlled.