COSRXThe Vitamin C 23 Serum

Very great rooms. Eros, powerful. Does not cause irritation. It soaks in, it doesn't have a sticky effect. The smell is quite unpleasant, but bearable.

Very, very unpleasant smell, so much so that it discourages me from putting this serum on my face. If anyone is interested, I'll move on.

Complex serum on a fine oil base with a high proportion of pure vitamin C. It is quickly absorbed into the skin, does not leave a greasy feeling, thanks to its rich composition it is no longer necessary to layer with another serum. After opening, it should be kept in the refrigerator. I use 1 full pipette every morning also on my neck and it lasts for 5 weeks. It has its own specific smell, which fades after a few seconds on the skin. I have been using it for more than a year 👍. (mature skin, drier, darker phototype with a tendency to pigmentation)

The serum is excellent like most products from this brand. After just a few minutes, you can see how the skin glows. Great for me :)