The Vitamin C 23 Serum – COSRX | Ulta Beauty

Shocked by fast and dramatic results

I got this product as a free gift with purchase promo while stocking up on pimple patches so I just thought it’d be interesting to try and didn’t actually have any expectations, but wow- even at a only week and a half of use I noticed not only has my acne been clearing up (so I haven’t even really needed the pimple patches I was stocking up on 😅) but a dark brown mole I’ve had on my cheek since birth looks way lighter and is actually fading- I didn’t think that was even possible.

I will definitely be buying more when I run out in the future (but a little goes a long way even with 2x daily use- so I don’t think that will be for a while).

Stinky but so far great

I really like how the packaging is in a light safe bottle, which is hard to find for absorbic acid serums for some reason. I’m going to be honest the first time opening the bottle I was IMMEDIATELY taken back by the smell. I havent seen many reviews comment on this but it was the FIRST thing I noticed. It smelled like a burp 🤮
The product has been working great so far, my skin is glowy and it doesnt feel oily afterwards. It sits well with all my other skincare steps. But I swear I can still smell it on my face houra afterwards. I have to wash my hands extremely well after applying to not have the smell linger on my hands. Im not sure Ill purchase again just because of the smell, but that could just be me! The product itself it great and I would definitely recommend with a smell disclaimer 😂

I never write reviews

5

2023-06-07

I have never written a review before but this product changed my skin COMPLETELY. I have acne-prone skin with large pores and scarring and I’m not kidding when I say within one week I am totally glowing. I use this with the Farmacy Honey Halo moisturizer and the Cosrx Niacinamide at night. I literally look like I have a filter on. I still have some acne but this makes the rest of my skin look like I have foundation and highlight on.

Amazing

5

2023-06-03

I wasn’t a fan if vitamin c for my acne prone/oily skin…until this came along! Hands down the best vitamin c serum, no irritation or acne breakouts here!!!!

And my skin looks glowy!!!

Stinky but so far great

3

2023-05-28

I really like how the packaging is in a light safe bottle, which is hard to find for absorbic acid serums for some reason. I’m going to be honest the first time opening the bottle I was IMMEDIATELY taken back by the smell. I havent seen many reviews comment on this but it was the FIRST thing I noticed. It smelled like a burp 🤮
The product has been working great so far, my skin is glowy and it doesnt feel oily afterwards. It sits well with all my other skincare steps. But I swear I can still smell it on my face houra afterwards. I have to wash my hands extremely well after applying to not have the smell linger on my hands. Im not sure Ill purchase again just because of the smell, but that could just be me! The product itself it great and I would definitely recommend with a smell disclaimer 😂

Sensitive skin friendly

5

2023-05-18

I’ve tried a few different vitamin C serums and the fragrance in them caused my face to flare up and burn. THIS serum is very soothing and sensitive skin friendly!

Very good orange tho

4

2023-05-16

Love this product it helps alot but it does tint your skin and can be sticky i liked mixing it with moisturizer