This Korean review was translated by AI and may contain inaccuracies.
- 달팽이@"Apr 29, 2025Combination 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 whitening effect is really good. Although there was a slight stinging sensation when I first applied it, as my sensitive skin is prone to dryness, I quickly adapted after using it for a few days. When I looked in the mirror the next morning after first using it, I thought my complexion looked brighter, but I wasn't sure if it was just my imagination. However, as I continued using the product, the whitening effect became increasingly noticeable, and I have now repurchased it for the nth time. I recommend it.
ConsI have thin and sensitive skin, so similar individuals may experience a slight stinging sensation when using this product for the first time.
TipIt may take a bit of time for it to be absorbed, and if you apply it in the morning, you must absolutely!!!! apply sunscreen as well. It's best to leave a little gap so that it doesn't smear. Apply the next step after it has been fully absorbed.
- 탯냥코리도라스Apr 29, 2025Oily 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.ProsOh wow❤️❤️ I made this❤️❤️❤️ My skin is very sensitive. Even a little stimulation can turn it upside down. I have to handle my skin like a baby, so it really pisses me off. But I want to get whiter!!🙂 So I've tried a lot of whitening products, and this is really the best. No irritation and the whitening effect appeared super fast❤️ After using it for about a month, I could definitely see that my skin looked whiter.
ConsHwahae!!! You are truly the best whitening product of my life. Who made you? Thank you.
TipSynergy effect doubled❤️ Applying ampoule then using vitamin pack doubles the effect❤️ Radiant eyes
- 밤베르크Apr 13, 2025수부지Sensitive 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.Pros✔Improvement in skin tone This is the first time I've used an ampoule that contains high-dose vitamins alone, and I definitely feel like my skin is getting brighter. ✔Rapid absorption Since this is a vitamin C ampoule, I was worried that it would stain my pillowcase because of the yellow color. But it absorbed quickly into my skin. ✔Pore elasticity and skin texture improvement I only used it at night, and when I washed my face in the morning, I noticed that there was less oil buildup and my skin felt smoother without any bumps.
ConsAbsolutely do not shake it for use. I didn't read the manual at first and shook it to use it, thinking it would erupt like a lava explosion... It was a disaster. Pure vitamin C is easily oxidized, so it's a bit of a hassle to refrigerate it for use, and the shelf life is relatively short, but other than that, I used it with satisfaction. When you have trouble or your skin condition is not good, it stings a bit.
TipAfter using the vitamin ampoule, sunscreen is essential, so I used it only at night. The formulation itself also leaves a sticky feeling, so it seems more suitable for nighttime use. Don't forget to keep it in the refrigerator and use it properly.
- 세젤깨피약속가자Apr 6, 2025Combination 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.ProsI've been using it for about a month. I switched over from 13, and the whitening effect does seem to be much faster than 13! Whenever I look in the mirror these days, my bare face looks brighter. And since I'm also using the accompanying peptide, the effects seem to be even better! The main effect I've noticed is that my skin has become whiter.
ConsThe color was a deep yellow as soon as I opened it, and I'm not sure if that's normal. 13 had that kind of color, so it was probably time to stop using it, but since this is 23, the color is likely to be more intense, though I'm not sure if it should be this dark. Also, there's a bit of a smell when I use it. It's kind of a metallic smell.
TipI always apply toner first to make my face slightly acidic, and then apply vitamins. After waiting about 3-5 minutes, I apply lotion. If I apply it too soon, the lotion seems to just melt and drip off. So I really try to stick to the timing! And since I want my neck to be whiter, I apply it there too haha. But it does have a scent.
- 징케어Mar 31, 2025수부지Sensitive 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 purchased it to address traces and whitening, and I am satisfied with the effective brightening of my skin. Highly recommend the whitening product!
ConsAfter applying the serum, I felt a slightly sticky sensation.
- 안정된호주악어83985Mar 30, 2025Normal 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.ProsThe CosRX The Vitamin C23 Serum I ordered this product as my spouse uses it regularly. The serum is a yellow liquid with a slight oily appearance. Since I store it in the refrigerator, I was able to use up an entire bottle before it discolored. At first, the serum feels slightly irritating on the skin, but I soon got used to it. I feel that my skin tone has become brighter, so the whitening effect seems to be working. However, it makes my blemishes appear more faded rather than disappearing completely. After application, my skin feels quite moisturized, but as a serum, it may be a bit drying on its own. It would be better to follow up with a cream.
ConsThere are no major drawbacks, but my spouse says it is disappointing that there is a silicone component.
- SereneyMar 27, 2025수부지Sensitive 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 been using this product as part of my morning skincare routine about 3-4 times a week for over a year, and my skin has really improved overall. After about a month of use, I noticed a visible improvement in my skin barrier health, as well as increased skin elasticity. It's also helped fade old acne scars and discoloration, brightening my complexion by about one shade. This has become an essential part of my skincare routine - one of my holy grail basic products.
ConsI am somewhat sensitive to scents, but the fragrance just felt refreshing to me. Nonetheless, since the essence is dissolved in oil, the ampoule itself is oily and must be absorbed well. If too much is applied, it becomes extremely sticky, so the amount should be applied moderately. Using it on bare skin or on days without foundation is recommended, as it may be burdensome to apply makeup on top.
TipIf you only know the proper way to use it, vitamin C ampoules are bound to improve your skin, so I've been recommending everyone around me to give it a try.
- 가나다닌Mar 12, 2025Oily 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.Pros1. Whitening I bought it because of the whitening function, and after using it consistently, it seems to be making my skin clearer. It's not that it becomes white, but the expression "it becomes clearer" seems more accurate. However, you need to use it consistently for at least 2 weeks. 2. Moisture I'm the type who keeps the basic steps simple because I have oily skin, but this functional product doesn't dry out my skin, so I use a toner and then this, and finish up. However, it's absolutely forbidden to use this in the winter.
Cons1. Irritation There were many reviews mentioning irritation, so I was concerned. Even though I don't have sensitive skin, it still felt irritating. It wasn't to the point of tears, but I could feel the stinging sensation. 2. Refrigeration The main product does not have information about refrigeration, but it is written on the box. People who don't look at the details closely may end up storing it incorrectly. It seems one should be careful. 3. Stickiness Using this product results in excessive stickiness, so my hair keeps sticking to my face. If used when drying hair, it seems the hair absorption would be even greater.
- 우렁찬아이Mar 11, 2025Dry 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.ProsSkin type: combination/dry, late 20s😭 ✔ High vitamin C content with minimal irritation Despite the high 23% vitamin C concentration, there was little to no stinging or redness, unlike some other vitamin C products. Even with my sensitive skin, it absorbed comfortably after use☺️ ✔ Brightening effect on skin tone After about a week of use, my skin felt brighter overall. Existing minor blemishes seemed to fade, and when I applied it on dull-looking skin, it noticeably brightened my complexion. ✔ Fast absorption and lightweight feel It has a hydrating texture without any oily residue, absorbing quickly without stickiness! It seems like a good match for those who dislike the heavy feel typical of vitamin C serums.
ConsThe dropper format makes it convenient to control the amount, but the serum has a viscous texture, so it gets a bit sticky as it gets on the hands or the bottle opening.
TipStart with a small amount to help your skin adapt. Apply in the order of toner → vitamin C serum → moisturizing cream. After refrigerating, gently warm it in the palm of your hand before applying. Focus on using it in the evening, and use sunscreen during the day. Apply an extra layer on blemish marks. Using it after exfoliating will increase absorption. Following these steps will allow you to use the products more effectively without irritation.
- 윤정한걸프렌드Mar 9, 2025Combination 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.ProsCertainly, after using it consistently for about a month, the pigmentation has significantly faded, and the whitening effect is outstanding, making my skin tone much brighter.🫶 The skin texture has also greatly improved.👍 I think it would be suitable for those with dry skin to use.
ConsThe skin feels more irritated and sticky than expected, but the most concerning issue is the very strong fishy odor.😅
TipThe irritation is a bit more intense than expected, so I would not recommend using it on days when your condition is not good. Since it's a vitamin, I would suggest applying it at night.