85 Reviews
- 화장품매니아 ㅎJun 9, 2025 (UTC)Oily 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.ProsWhen you're dealing with a dull complexion and excess oil production simultaneously, One Thing Niacinamide 10% 150ml proves to be a rather satisfying choice. Its transparent, water-based formula makes it easy to use without feeling heavy, and it's great for layering, so I've been applying it consistently both morning and night. What I love most is that it contains a high concentration of 10% niacinamide, allowing me to tackle both brightening and sebum control - killing two birds with one stone. After a few days of use, I noticed my skin felt less oily and my skin texture appeared more refined. Even the marks left by blemishes seemed to gradually fade. With minimal irritation, I could use it even on days when my skin felt sensitive. It was particularly effective in managing pores and oil control for my combination skin.
ConsDue to its watery consistency, while it provides hydration, you might find it lacking in deep moisturization. Especially if you have dry skin, it's better to pair it with a moisturizer rather than using it alone. Also, because of the high concentration of niacinamide, those with super sensitive skin might experience a slight tingling sensation when first using it. I felt a mild warming sensation for the first couple of days, but soon got used to it and was able to use it comfortably.
TipI particularly enjoy using it in the evening, right before the final step of my skincare routine. I soak a cotton pad generously and apply it to specific areas. Leaving it on for about 5 minutes on areas prone to dullness, like the forehead or cheeks, really seems to brighten them up noticeably.
- 기랭이떡Oct 25, 2024 (UTC)Normal SkinSensitive Skinproduct.Atopy 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.ProsAround this time last year, my skin went haywire and I didn't handle it well, leaving acne scars on my forehead that gave me a hard time! So, in my quest to fade these scars, I discovered this product that helps improve blemishes! *Texture: It's not completely watery, there's a very slight slip to it, but it's incredibly lightweight compared to other slippery products! I'd say it's about 95% water-like and 5% slip, and the finish feels super light! *I'm currently on my second bottle of this product. My skin condition has improved so much that I'm applying it more slowly, so there's still some left. I haven't repurchased yet, but I definitely will once it runs out! *I've heard that niacinamide, one of the ingredients, is great for brightening the complexion! While it doesn't instantly brighten your skin, I've noticed my complexion has become more radiant with consistent use.
ConsThe downsides are... 1. It's not really a downside, but you need to control it well! Since it has a slightly runny texture, you need to be careful with the amount you pour into your palm when first using it! However, unless you squeeze it hard, it won't gush out uncontrollably! If you just turn it upside down, it'll drip slowly. I remember the first time I used it, I squeezed too hard and it overflowed in my palm...^^ 2. When my skin was sensitive, it felt a bit tingly when applied!
TipI've seen people use this for toner masking by soaking cotton pads with it! I tried it too, and it was definitely hydrating and nice, but since I have the 150ml bottle, it felt too precious to use for toner masks, so I only did it once!
- 핑크엘리펀트Jul 28, 2024 (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.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's effective for improving blemishes. While it had minimal effect on dark spots, it works well for minor skin imperfections.
ConsGiven its high concentration of 10%, it can cause a tingling sensation on days when your skin is super sensitive.
- 감성적인검은뺨벌새819Jun 2, 2024 (UTC)Oily 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.ProsIt feels like a water-based toner, which is great for oily skin. Among products focused on niacinamide, this one seems relatively affordable.
ConsI think niacinamide doesn't agree with my skin. It caused irritation and a tingling sensation, so I had to stop using it after just two applications.
- skalawjd71May 11, 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.ProsThe texture was thicker than other serums or extracts, which made me feel like it was delivering more nourishment to my skin.
ConsThose new to niacinamide or with sensitive skin should be cautious when using this product. Given its 10% concentration, it feels quite potent. I didn't notice at first, but with continued use, I experienced tingling on my face, and at times, my skin even became red and irritated.
- 끼드득Feb 19, 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.ProsThe generous size is a plus, and it has a subtle cucumber scent. It absorbs well, leaving the skin feeling hydrated.
ConsIt can cause a slight tingling sensation. If you're not a fan of cucumber scents, you might want to hold your breath while applying.
TipNothing particularly noteworthy to add.
- khs990325Feb 1, 2024 (UTC)Oily SkinSensitive 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.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 always use this and can feel my complexion becoming brighter!
ConsSometimes when my skin isn't in the best condition, it can cause a tingling sensation when applied.
- 안냐옹냐옹Jan 14, 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 couldn't really feel any effect...
ConsI've been using products with 3-5% niacinamide, so I wanted to try something with a higher concentration. I opted for this One Thing product, but it turned out to be too harsh. It really stung my skin. Higher percentages aren't always better, and there's supposed to be a right concentration for each person. I wonder if 10% is just too strong for me? Or maybe my skin is in poor condition right now, making it feel more irritating. My skin has been at its worst lately, with blemishes in several areas. All the spots with blemishes felt stinging and irritated. When my skin gets back to a healthier state, I plan to give it another try. Once that time comes, I'll use it again and either update this review or write a more detailed one.
- 은은한달랑게Dec 27, 2023 (UTC)Oily 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.ProsPeople started complimenting my skin. While I'm not sure about the brightening effects, once the tingling sensation subsides, I apply it frequently.
ConsThere's a tingling sensation when you first apply it, but it gets better once your skin adapts.
- 야매다Dec 4, 2023 (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 seems great for gentle brightening. I've been using it for about 3 months, and while there's no dramatic change, I believe consistent use will likely show results.
ConsIt stings a bit when applying! Also, the container leaks, which is inconvenient.