ROUNDLAB

Vita Niacin Blemish Serum

4.11

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118

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88 Reviews

• 민감성피부11

  May 24, 2025 (UTC)
  수부지Sensitive 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.

  OK

  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.

  OK
  Pros

  It seems to provide a nice boost of hydration! I really appreciate how gentle it is, making it perfect for everyday use.

  Cons

  Unfortunately, it doesn't seem very effective for blemishes or acne scars. Also, the dropper feels a bit stiff and hard to use.

  Tip

  The product appears to be a gentle, hydrating serum or essence. While it's great for adding moisture to the skin, it may not be the best choice for those specifically looking to target acne marks or uneven skin tone. The packaging design could be improved for easier application.

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• 시리35기타

  May 15, 2025 (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.

  OK

  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.

  OK
  Pros

  I used it for 8 weeks, and the pure vitamin C ingredient is an irritating component, so it contains derivatives, so it is less irritating, and it contains good ingredients for whitening and blemishes, so it is easy to use without any problems~~

  Cons

  However, the improvement of blemishes is not dramatically dramatic. 4 weeks is woefully insufficient, and it seems necessary to hold on for a long time and observe.

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• 귀여운회색앵무28595

  May 14, 2025 (UTC)
  수부지Sensitive 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.

  OK

  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.

  OK
  Pros

  The formula is on the thinner side, so it has good spreadability. It was not irritating and had no stickiness. I have sensitive skin, but fortunately it suits me well, so I'm using it. I recommend it to those with dry skin.

  Cons

  While I'm not sure about others, the dropper didn't seem to work very well, which was a bit inconvenient.

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• 기품있는스컹크82843

  Apr 30, 2025 (UTC)
  수부지Sensitive SkinAcne Skinproduct.Atopy 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.

  OK

  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.

  OK
  Pros

  The texture is great as it doesn't run or drip, and among brightening serums, this one feels incredibly gentle on the skin.

  Cons

  I didn't notice any significant brightening effects. I just applied it casually because it's so mild.

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• klimt12223

  Apr 28, 2025 (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.

  OK

  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.

  OK
  Pros

  Here's my review after two weeks of use. I switched to this product because other vitamin serums I've tried left my skin feeling sticky or made my complexion look darker. This one has a smooth texture that absorbs well, and I love how it feels like a lightweight essence serum. It's not heavy at all, even when applied morning and night, and I noticed my skin looking brighter! The results weren't immediate, but became noticeable after about two weeks of consistent use. I think it would work well for all skin types. It's gentle - I have sensitive, dry skin.

  Cons

  The downside is that the dropper isn't very effective. You have to pump it several times to get the product out, which is a bit inconvenient.

  Tip

  I apply this right after toner, followed by a hyaluronic acid ampoule. After face cream, don't forget to apply sunscreen thoroughly. That's key to preventing your skin from darkening!

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• sohyunbu0721

  Apr 26, 2025 (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.

  OK

  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.

  OK
  Pros

  My skin is combination type, and usually when I apply ampoules, they quickly turn greasy. But with this product, that doesn't happen at all. It absorbs well, and after finishing a whole bottle, my skin texture became super soft. While my complexion didn't drastically brighten, my blemishes and pigmentation really faded. The product itself is so gentle that even with my super sensitive skin, I used it without issues. I highly recommend this to anyone concerned about blemishes or pigmentation!

  Cons

  If I had to point out one drawback, the product volume is slightly on the lower side.

  Tip

  There's a Round Lab Vita Cream that works in great synergy when used together with this product.

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• 러비누

  Apr 7, 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.

  OK

  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.

  OK
  Pros

  I've been hearing a lot lately about how much whiter my skin looks, and honestly, I love it so much that I keep coming back to this product. It has these little yellow beads inside that really brighten up your skin! The whitening effect is seriously amazing... I think it would work for acne-prone skin, sensitive skin, and combination dehydrated skin too. If you want to get rid of blemishes, you need ingredients like niacinamide and vitamins, and this has zero irritation and absorbs so nicely. It's incredibly gentle... When I apply it at night and wash my face in the morning, I can see my complexion looking brighter in just one day.

  Cons

  The only downside is that it feels like the effect might decrease a bit with continued use? Though that could just be my imagination.

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• 03040313

  Mar 16, 2025 (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.

  OK

  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.

  OK
  Pros

  It's completely non-irritating and effectively combats deep dryness, making it ideal for those with super sensitive skin or dry skin types to incorporate into their daily vitamin care routine! I loved how it filled my skin with an Inner Glow and gave a firming effect, making it great to use before applying makeup.

  Cons

  I haven't seen any noticeable effects on brightening or blemishes yet. My complexion might have become slightly brighter, but even that change isn't particularly striking. It's best not to have high expectations for its functional benefits.

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• 초크초크촉

  Mar 10, 2025 (UTC)
  Combination 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.

  OK

  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.

  OK
  Pros

  I needed a brightening serum for summer, and I chose this one for its excellent ingredients. I'm satisfied that niacinamide is high up on the list, even above water. The texture is smooth and absorbs quickly without any stickiness, leaving my skin feeling hydrated yet matte. One dropper is enough to cover my entire face, with some left over for my neck. Despite having super sensitive skin, I was pleasantly surprised that this brightening product caused no irritation. In my opinion, there's no noticeable scent, and the small yellow particles dissolve seamlessly during application.

  Cons

  The price is quite steep for just 30ml - it made my hand tremble when purchasing. However, I love the ingredients, so if the brightening effect is truly effective, I'd consider repurchasing.

  Tip

  When I applied this alongside my La Roche-Posay products, my complexion looked noticeably brighter.

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• 사쿠볼말랑식빵

  Feb 26, 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.

  OK

  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.

  OK
  Pros

  Used from Jan 18, 2025 to Feb 16, 2025. To cut to the chase, it's definitely Round Lab quality - gentle, hydrating, and scores 100 for brightening! I tried it after getting a tan on vacation. Though I couldn't capture before and after shots, it truly made my skin radiant. When you roll and burst those little beads in the second photo and let it absorb, it's amazing! It even gives your complexion a glow. I can't recommend this enough! (Suitable for all skin types)

  Cons

  The dropper was a bit stiff, which made it slightly inconvenient to use.

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