Description: Product Name: Azelaic Acid Brightening Essence Cream Specifications: 30g Shelf life: 3 years Applicable skin: suitable for all kinds of skin Main ingredients: azelaic acid, purslane extract, aloe extract Specifications: 1. continuous texture: the visible delicate and soft will give you a delicate and delicate face. 2. smooth skin: reduce the synthesis of filamentous keratin to prevent hair follicle hyperkeratosis, help sebum discharge at the same time more smooth skin 3. sensitive application: no added alcohol, no added paraben, no added pigment, no added flavor 4. method of use: apply azelaic acid for the first time, you can wash it off immediately after staying on the face for 5-10 minutes; continue the next skin care step; the next day, the time will be extended to 20 minutes, and so on, until the face stays for more than 1-2 hours without discomfort, you can try to stay overnight Package Included: 1 * Azelaic acid essence