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Vitamin C Serum |
| vis...@ |
The packaging with a specially designed cap to seal Vitamin C. Vitamin C serum with an oil based texture that is light and easily absorbed. The feel makes the skin smooth and the finish leaves the skin glowing and healthy. I love this product even though it's a little sore in some sensitized areas, but so far I like to use this because this serum is an antioxidant booster that can help lighten and disguise acne scars quickly.
The first Pure Vitamin C serum that made me fall in love with vitamin C. The antioxidant effect and disguise dark spots on the skin is quite noticeable and what I like the most is that it makes my skin glow after using it. Good to use together with The Hyaluronic Acid 3 Serum
  
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Posted on 22-07-08
Recommend
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Amazing and potent |
| all...@ |
I will fully admit to being nervous about trying this one. 23% Vit C was more than I have used, ever.
There was no need for worry. I’ve been using this nightly, & already seeing wonderful results. I store it in a cool place, follow all directions on the packaging. I was so impressed with the care taken in this packaging & in the detailed directions enclosed. Thank you Cosrx. That gave me comfort.
I feel a slight tingle when I apply this sometimes (more so if I have exfoliated recently), it goes away quickly, & I’m left with a slight warmth on my skin. They truly were able to deliver a high potency Vitamin C serum, that does not have a negative effect on my skin. Much lighter weight than I expected, & absorbs so quickly. I started with just a couple drops, but have worked up to about 5 drops & no oily feeling at all.
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Posted on 22-07-08
Recommend
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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
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high concentration of vitamin C |
| min...@ |
The highest concentration of serum for Vitamin C! This Vitamin C serum is tinted yellow and feels a bit sticky when applied. I am not a fan of the smell of this product, it reminds me of metal. However, when you apply it, your skin feels hydrated and glowy. This serum doesn't have a long shelf life as it will oxidize; it has to be used within 2 months after opening. I haven’t used this product long enough to see results like acne scars fading.
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Posted on 22-07-07
Recommend
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Very Brightening! |
| scg...@ |
I really like this stabilized form of vitamin C. It appears to be stronger but not harsh or damaging. My skin really looks a lot brighter and more healthy.
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Posted on 22-07-02
Recommend
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