[Olive Young Recommended Item] COSRX The Vitamin C 23 Serum

The product I would like to recommend as an Olive Young item is the COSRX The Vitamin C 23 Serum. It is a functional cosmetic product for anti-wrinkle and brightening. I heard that the vitamin C content is very high, and perhaps because of that, it stung a little when I first used it. I don't think those with acne-prone skin should use it. I also avoid applying it to areas with pimples or open wounds. I think I've been using it for quite a while, and I am satisfied with the product because the moisturizing power is better than I expected.