Courtesy. Along with alpha-arbutin, this brightening serum is supercharged with 20% ascorbic acid, feurlic acid, and kojic acid to minimize dark spots and provide antioxidant protection against [Skin Concern] Can I use The Ordinary Vitamin C Serum (Ascorbic Acid 8% + Alpha Arbutin 2%) after using COSRX Daily Gentle Salicylic Acid Cleanser? I've read on the web that Vitamin C and Acids (Like BHA Salicylic Acid) should not be mixed togehter due to the different pH, but on another post here I saw that it's okay to use facial cleanser Alpha Arbutin at 2% concentration has been deemed safe for consumer use. There are other arbutins out there that may have higher risks. Hydroquinone carries a much higher risk which is why it is a prescription medication (unlike skincare products containing up to a 2% concentration of alpha arbutin) We humans can only make use of L ascorbic acid (there is also another kind, but we don't process it). Vit c stays in your skin 3-4 days, regardless of washing, cleansing etc. Vit c is such a powerful anti oxidant, that it doesn't just stop redox reactions, but also helps vitamin E recycling in the body. Vay Tiền Trả Góp Theo Tháng Chỉ Cần Cmnd.

alpha arbutin vs vitamin c reddit