This Korean review was translated by AI and may contain inaccuracies.
- 기품있는멋장이나비930Apr 28, 2025Dry 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews 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 a month and it's said to be good for freckles and whitening, and I do feel like it's brightening. In addition to this, I'm also using another basic skincare product that helps with whitening, so I think the synergy is working.
ConsPeople like me with sensitive skin would feel a slight sting when applying toner right after cleansing.
TipIt's good to apply [it] after toner.
- 기미어텐션Apr 9, 2025Combination 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsTone correction is the best. The cost-effectiveness is also great. Niacinamide is included in most of the cosmetics I use, so I boldly purchased it at 20% from the beginning, and it fits me so well that I am using my second bottle. I recommend it to those who want to brighten their skin at a low cost!
ConsAll is well, but one downside is that the cap is a bit difficult to snap on, and if not put on, the opening dries up and hardens like salt. Since I plan to use this product consistently, it would be great if the packaging was improved in the future. 🩷
- mmmmskApr 6, 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsThis is a genuine purchase with my own money✨ I bought it after seeing a video recommending it for whitening the skin, thinking 'what do I have to lose?' And it really does whiten the skin... I bought it to recover the tanned areas on my body, not just my face, for the summer. The tanned areas disappeared quickly with just 2 small bottles, and after using it consistently for about 3 months, my hands and body became noticeably whiter. (I used the large 60ml size, 2 bottles, plus 2 small bottles) -> When I compared it to my friend with bright skin, our skin tones became similar (it's the real deal)
ConsThe high concentration can be painful when applied to the wounded area... Please be careful. But it's still good for identifying the wounded area haha
- 버터컵24Apr 3, 2025Combination 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsThis product excellently regulates sebum and restores the skin barrier. When your skin condition is poor, you have redness, your barrier is compromised, or your face feels stinging, applying this will make your skin healthy again in just a few days. It also has whitening effects!
ConsThe niacinamide powder often fails to properly dissolve in the liquid, remaining in powder form. It's likely due to the high concentration, but I wish it would mix in better. It would also be great if the price doesn't go up!
TipUse it generously^^
- 래난Mar 29, 2025Oily 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsI really feel like my skin is becoming brighter. It seems gentle and non-irritating.
ConsThe only downside, if I had to point one out, is that the pump feels a bit stiff. If you don't aim properly, it can suddenly squirt out.
TipUsing the PDRN ampoule together is even better.
- 화장하는고냥이Mar 28, 2025수부지Sensitive 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.Pros• Rating: 5/5 • The formula is a watery formula that applies well and absorbs quickly • As a high-concentration niacinamide product, I saw fast results in skin tone improvement. After about 1 month of use, my skin tone started to brighten by about 1 shade. • This product focuses solely on the niacinamide ingredient, prioritizing whitening effects over moisturization • Despite being a high-concentration product, it did not cause any irritation or breakouts for my sensitive skin
Cons• I saw great effects on tone improvement, but did not see significant effects on blemishes or freckles. • If cosmetics are left on the bottle opening, the liquid can crystallize, so you need to wipe it off. The crystals can be irritating to the skin, so you need to be careful.
TipThe product had little effect on blemishes or freckles, but there are hardly any cosmetics that have been as effective as this one in improving skin tone. I highly recommend it to those who want their skin to become whiter.
- 뽀용뿌용삐용Mar 26, 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews 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 over 10 bottles! It was more effective in soothing blemishes than brightening. It has a nice feel for oily skin.
ConsIt seems that using hexanediol with a gradual increase in concentration can cause pilling when used before makeup or in large amounts. I use it as a night care product.
TipEvery 1st-8th of the month, we offer discounts on Derma Factory Day.
- 우지정구리당당Mar 14, 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsFrom February to about the 15th, I used it. The good things were that it quickly absorbed the moisture and was very well absorbed, so when I applied it before makeup, it was absorbed very well and felt great. Above all, the whitening effect was quite significant, and I heard a lot of comments about how my skin looked brighter! It would be good to try it out once (the cost-effectiveness is also good).
ConsIt seems the amount was a bit lacking. Also, for sensitive skin, it seems we should use it very sparingly as it is highly concentrated and felt a bit irritating.
TipIn the morning, I just apply it twice, and in the evening, I apply it together with the cream. The next day, my skin condition improves!
- 컴맹인가Mar 14, 2025Combination 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews 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 several years now, and it seems to have really brightened my complexion!
ConsThere is a bit of irritation, so you should be careful when using it! I would recommend mixing it with other things rather than using it alone.
- 호오이이이Feb 25, 2025수부지Acne 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 Hwahae Trial Reviewers
This review was written by a Hwahae Trial Reviewer 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. Trial Reviewers' reviews undergo the same strict verification process as regular reviews, and if they don't meet our standards, revisions will be requested.ProsAmong the products containing niacinamide, this one is the best. Diodinaire has zinc, so it may feel a bit drying after application, but this one doesn't have that issue, which is great. The most important whitening function is also good. I use it in small amounts as a spot treatment for blemish marks, and there is a noticeable difference between the days I use it and the days I don't.
ConsWhile it may seem obvious, you should not use this product if you have sensitive skin as it can be extremely irritating.