19 Reviews
- tychelee0706Mar 31, 2025 (UTC)Combination SkinSensitive SkinAcne Skin
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The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsI've repurchased this! It seems to brighten my complexion, and I'm satisfied with how moisturized my skin feels after application.
ConsThis product works so well for me that I can't think of any downsides yet.
- 강쁄라Jan 31, 2025 (UTC)Combination Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsOut of all the vitamin serums I've tried, I thought this one had the best ingredients, which is why I initially bought it. As I used it, I found it suited my skin so well that I've gone through over 10 bottles. I love it so much that I plan to stick with COSRX for my vitamin serum needs from now on. You'll definitely notice your complexion brightening, and with long-term use, you'll see it helps with pigmentation too. While taking vitamin C orally is important, I've heard that applying it directly to the skin is even better for skincare. I'll keep using this for sure. Highly recommended!
ConsFor those with super sensitive skin, it's best to start by applying small amounts to help your skin adapt, then gradually increase the quantity. I wouldn't recommend this to those with very sensitive skin, as I think it could potentially cause redness.
TipWhen your skin barrier is compromised or on freshly extracted blemishes, it can sting intensely, so it's best to pause use in these situations. When applying during the day, don't forget to follow up with a sunscreen! It's essential.
- 쿠키-복댕Nov 20, 2024 (UTC)Combination SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsIt absorbs well, and I feel like my complexion improves after applying this and getting a good night's sleep
ConsThe amount seems a bit small, but other than that, I have no complaints
TipIt works great when used together with Riddle Shot
- Stella;)Sep 23, 2024 (UTC)Dry Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsHigh vitamin content at a great price The vitamin concentration is impressive. After a month of use, people noticed my complexion looked clearer. Although the bottle seems small, it's a liquid formula so it lasts quite a while. With consistent use, you may notice a subtle brightening effect on your skin tone. The price is relatively affordable, making it easy to apply generously.
ConsIt has a distinct fermented cosmetics scent, similar to some other skincare products. Personally, I didn't find it bothersome, so I didn't pay much attention to it. For those with super sensitive skin, I'd recommend patch testing before full application. Since it contains vitamin C, it might be slightly intense for some. I don't have particularly sensitive skin, so it worked well for me.
TipRecommended to store in the refrigerator or at a cool temperature for best results.
- vkittySep 2, 2024 (UTC)Dry SkinSensitive Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsWhen I apply it in the evening and wash my face the next morning, I can instantly see my complexion has brightened
ConsWhile it does brighten the complexion and give a sense of clearer skin, don't expect dramatic whitening effects. Due to the vitamin content, it can cause a tingling sensation if applied when your skin is super sensitive
TipApply it in the evening before going to bed
- 사마귀요미윤지Jul 24, 2024 (UTC)Dry Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsI've been using this for a month now, and in just a week, my complexion noticeably brightened! Usually, my skin doesn't react badly to most products, but I still went for the 13% version just to be safe. Now I'm thinking I should've gotten the 23% - once I finish this, I'll definitely go for that one!
ConsThe only downside is that it's a bit sticky, but with 13% vitamin content, I can't really complain about that. Overall, I'm quite satisfied!
- zz831Jul 7, 2024 (UTC)Normal Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsI use this with the Mervie galvanic device, and I definitely feel like my complexion looks better after using it
ConsThe texture is extremely runny, so you have to quickly apply it to different areas of your face using the Mervie device
- helen7176Jul 6, 2024 (UTC)Oily SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsI've also tried the 23 version that came out alongside this one. Even though I've gotten used to pure vitamin C, I found the 23 serum a bit tingling and irritating for my skin. That's why I prefer this Vitamin 13 serum - it's gentler and more effective for me. With consistent use, I noticed my complexion becoming brighter, and it didn't aggravate my blemishes. I also felt my skin texture improving.
ConsThe scent isn't exactly pleasant! However, considering the product's effectiveness and value for money, it's definitely a minor issue that's easy to overlook!
- 박 박 박Jun 27, 2024 (UTC)Oily SkinSensitive SkinAcne Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsThe best thing I noticed is how much brighter my skin looks - it feels like it's really glowing! With daily use, I've seen a definite fading of blemishes and scars, and my overall complexion seems to have improved. I have super sensitive skin and can't use just anything, but this product didn't cause any reactions. I've gone through about 8 bottles, so it must really suit my skin. I think this will be my go-to vitamin serum from now on!
ConsOne thing I've noticed with continued use is that I shouldn't apply it when my skin is feeling sensitive - it actually seems to make my skin more reactive and increases redness. First-time users should be aware that it might sting a bit when you first apply it. You should definitely avoid putting it on fresh blemishes as it really stings! Also, if you don't like sticky textures, you might not enjoy this. The application feels like you're putting oil on your face, and even after it absorbs, it remains a bit tacky. I'm not usually sensitive to scents, but I found the smell rather unpleasant. After applying it at night and waking up, I noticed yellow stains on my pillow, which was a bit surprising. It even turned my nails yellow! That's something to keep in mind.
TipMake sure to store it in the refrigerator! Use it within two months of opening. I've heard that vitamin C serums are more effective when used during the day rather than at night. Just remember to apply sunscreen thoroughly if you use it during the day!
- 헤아니Jun 12, 2024 (UTC)Combination SkinSensitive Skin
Review under verification
The content is currently being reviewed by the Hwahae operations team, and the verification will be completed by the next business day (excluding weekends and holidays) from the date the review was written.Reviewed by The Hwahae Testers
This review was written by The Hwahae Testers who received the product for free and evaluated it with a sense of representing Hwahae. The review is completely unbiased and honest, with no guidelines or restrictions. Reviews by The Hwahae Testers undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsI was worried it might be irritating, but it turned out better than expected. I feel like my complexion looks a bit brighter, though I'll need to use it more to be sure.
ConsRight after applying it to my face, there's a sticky feeling, which makes it difficult to use in the morning (though the stickiness disappears once it absorbs).