COSRX The Vitamin C23 Serum

I purchased this COSRX product at Olive Young when it was on sale. I used to only apply toner and lotion every day, but my skin was getting too dry, and since I’m at the age where I should be using ampoules and serums, I chose this product, and it worked really well for me.

Above all, it absorbs well without any stickiness, and I apply it diligently, feeling like I'm being pampered. I've already used a lot.

I liked it and it is a product I would like to recommend.