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Star4 qty High percentage w/ gentle formulation
fly...@ My second favorite Cosrx serum has to be the Vitamin C 23 serum. This was my first time dabbling in a high percentage vita C serum. I had no problems; however, I do not have very sensitive skin so take it with a grain of salt. I have only used this sparsely since I have been in the sun a lot. Every time I used it in my PM routine, I had no irritation or reaction. I did notice a mild bit of purging after so first used it. I love that this formulation also contains many great hydrators, panthenol, squalane, and sodium hyaluronate. I find it’s slowly helping reduce my hyperpigmentation. I will have to produce an update when I have to finish the serum in 2 months! My only big qualm with this serum is it’s very tacky. Thanks to my Instagram friends I find the best way to use this serum and reduce the tackiness factor is by adding this product first before toner.

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Posted on 22-07-08 Recommend
Star5 qty Brightens my skin
kom...@ It reduces dullness in my skin and provide brighter complexion and it also helps lighten pigmentation caused by post acne marks.

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Posted on 22-08-06 Recommend
Star5 qty I LOVEEEEE
Sen...@ Product claim: to fade Acne scars, brightening, Improve uneven skin tone and provide healthy skin. Main ingredients: Vitamin C 23%. Experienced: I am using this for my AM Routine and followed by SPF. At first I was very worried about the vitamin C percentage because it was quite too high for me but not until I tried it out myself and I found myself loving this serum. It helps to even out my skin tone and yet it faded my acne scars. The texture of this serum is Golden watery and it absorbs very quickly into my skin. If you are looking for vitamin C serum, this one is a must to try. However, the few things that I don't like about this serum is that it dried out some areas of my skin (Cheeks, Forehead) and its smell. But not to worry because the smells will be gone within 15 seconds.
Posted on 22-08-10 Recommend
Star4 qty Review vit C
Ich...@ COSRX The Vitamin C 23 serum 20ml This serum has a unique smell, the texture is a yellow liquid that absorbs quickly. What I feel after using this serum is that my face is brighter and healthier but I don't like it because it is sticky after use.

Posted on 22-07-12 Recommend
Star5 qty Cosrx DELIVERED when they said this potent formula…
tie...@ Feels like a light oil texture - easy to spread & absorbs well. A little dewy so I let it set for 2mins before next step. I don't really get acne but I've seen results with overall skin dullness. Wake up to a even skintone & healthier "glow." I treat this as MULTIVITAMINS for my skin, duo Vit C & Vit E helps overall skin health as anti-aging antioxidants.

Posted on 22-07-20 Recommend

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