6 reviews

Created with Sketch.

4.5 / 5

Reviews

Reviews


4.0
Created with Sketch.

15 days ago

I bought two bottles of this at the same time, kept one bottle in my medicine cabinet and stored the other one in the fridge. The first bottle started out very pale yellow but then began to oxidize...

About reviewer (26 reviews)

Age44-55

SkinNormal, Medium, Warm

HairBlond, Straight, Medium

EyesBlue



5.0
Created with Sketch.

a year ago

I was looking to add vitamin C to my routine and have always had good luck with Cosrx products. This has made the most dramatic change in the shortest time. I had a lot of postinflammatory...

About reviewer (6 reviews)

Age36-43

SkinAcne-prone, Medium, Warm

HairBrown, Straight, Fine

EyesBrown


5.0
Created with Sketch.

2 years ago

One thing that has been a letdown with many, expensive vitamin c serums is how fast they oxidize. I've noticed this especially with Drunk Elephant, but also with SkinCeuticals, and Obaji. What I...

About reviewer (705 reviews)

Age25-29

SkinDry, Fair-Medium, Not Sure

HairBrown, Other, Other

EyesBrown


5.0
Created with Sketch.
from

3 years ago

It's watery with just the teeniest smidge of yellow tint against a white wall, so I believe very fresh. I usually use DE C-firma so I had to get the hang of application. I apply Vit C after p50 at...

About reviewer (29 reviews)

Age36-43

SkinCombination

HairBlack

EyesBlack


5.0
Created with Sketch.

3 years ago

I have quite a few acne scars - some are brown or red pigmented scars and others are ice pick scars. I specifically had an open wound acne scar on my chin that had been there for a couple of days....

About reviewer (1 reviews)

Age25-29

SkinCombination, Fair-Medium, Neutral

HairBlack, Straight, Fine

EyesBrown


3.0
Created with Sketch.

3 years ago

UPDATE 6/20/2017: I had to stop using this due to irritation breakouts. It also made my skin very dry and flaky. I think it's possibly too high of a percentage for my sensitive skin or maybe...

About reviewer (155 reviews)

Age30-35

SkinSensitive, Fair, Neutral

HairBrunette, Wavy, Medium

EyesHazel