IsNtree ULTRA-LOW MOLECULAR HYALURONIC ACID SERUM Reviews

Name: ULTRA-LOW MOLECULAR HYALURONIC ACID SERUM
Brand: IsNtree
Rating: 4.65 (1555 reviews)

4.65

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This Korean review was translated by AI and may contain inaccuracies.

33 Reviews

잠자는땅콩
May 10, 2025
Oily SkinSensitive SkinAcne Skin
Review under verification
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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
It does feel moisturizing... However, I felt like it lacked a bit in terms of hydration.
Cons
At first, my entire face turned red after applying it, then it was covered in tiny blemishes... I actually changed both my sunscreen and this product, so I tested them one by one, and it turned out to be because of this. My philtrum area was extremely irritated, and gradually larger blemishes started appearing, so I've stopped using it now. Also, when I applied it with the Fmgt square puff and let it absorb, the puff's color changed. I'm not sure which ingredient caused this. I've always used this puff with other products and never had this issue... It's quite upsetting.

수바큘
Feb 11, 2025
수부지Sensitive Skin
Review under verification
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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
The ingredients are great. I was happy to purchase it at a discounted price. The flowing texture has good spreadability and absorption. It has a subtle, pleasant fragrance.
Cons
It was irritating. After seeing reviews saying it would be due to a damaged skin barrier, I kept using it, but there was always an irritating and Hwahae feeling. I eventually gave up. It applies well without any irritation on my body.

클래식한풀
Oct 9, 2024
Combination SkinSensitive 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.
Pros
Skin Type: Sensitive / Redness / Combination *Even famous sensitive skin products from other brands do not suit my sensitive skin*
Cons
There was no soothing effect, and the product even further induced redness. As I have sensitive skin, I prefer products that provide a comfortable feeling when applied, but this one caused a slight stinging sensation and a stuffy feeling on my skin. Although it is a hydrating serum, there was a sticky residue after use, and a single application did not address the dryness, requiring multiple layering or the use of a cream. Given the need for multiple layering, I felt this was not a very cost-effective product.

solacer1
Jul 2, 2024
수부지Acne Skin
Review under verification
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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
The texture is suitable, and I feel the moisture is good, so I have purchased and used it for the third time.
Cons
There are times when I feel the scent is slightly off, and I haven't been able to cross-verify if it's just this product, but there are times when it feels a bit stinging when I apply it. A common issue with serum/ampoule products in a dropper form is that it becomes difficult to use as the amount decreases and it gets closer to the bottom.
Tip
X

거울의방
May 12, 2024
Dry SkinSensitive 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.
Pros
The only good thing is that I bought it cheaply with a time deal;
Cons
I bought it with high expectations because it's a famous brand for hyaluronic acid, but it was so disappointing. - It doesn't absorb well and makes my skin feel even drier when applied. - I really don't recommend this for sensitive skin. My skin seemed to get worse after using it, and when I applied it on a bad skin day, it stung a lot and made my skin even worse.

후딱이
Mar 20, 2024
Combination SkinSensitive SkinAcne Skin
Review under verification
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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
It has a slightly more watery formulation than a dense one, but it absorbs well into the skin without leaving a residue. The dropper also feels good to use and dispenses the product well.
Cons
It stings quite a bit when applied to wounds, possibly due to the niacinamide.

포카리화이트
Mar 10, 2024
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.
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
The runny, watery formula is refreshing and leaves no residue, leaving a clean finish. It does not clog pores or cause blemishes, and it is compatible with other products.
Cons
The scent is slightly present, but it would have been better if it was fragrance-free. The lightweight formula sometimes doesn't fully address dryness, but adding a half-pump more can help. (2024.4 Update) Continued use has made the formula feel too lightweight. The dryness has caused my cheeks to crave more moisture. Fine lines have appeared on my nose and under-eye area. When my skin is sensitive and irritated, applying this causes stinging. After application, there is a slight tingling sensation and a warming feeling. It was fine at first, but after 3 weeks of continuous use, it seems to have been irritating my skin. Continued use has made it sting, and my face has become flushed, heated, and puffy, so I've had to discontinue use.
Tip
Spreadability ▪️▪️▪️▪️ Absorption ▪️▪️▪️▪️ Blemishes ▪️▪️▪️▫️ Stickiness ▪️▫️▫️▫️

꿀피부될테얏
Mar 9, 2024
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.
Pros
There was not a single good thing about it ㅜㅜㅜㅜㅜㅜㅜㅜ
Cons
It was irritating as soon as I applied it The area under my nose was especially irritating It was very irritating for sensitive skin, so I stopped using it

sokwq
Mar 6, 2024
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.
Pros
I've tried a lot of serums that are said to be good for dry skin and dehydration, but I found that the effects only lasted for about 2 weeks and then the benefits seemed to fade. I was worried this serum might be similar, but even after using it for over a month, I'm still feeling a decent level of moisture!
Cons
When I use this on my sensitive skin, there is a stinging sensation.

111skyblue
Aug 30, 2023
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.
Pros
It really has amazing moisture. It applies smoothly, the scent is nice, and it's very soothing.
Cons
Most of all, the amount is disappointing. I used it when my acne flared up, and it stung occasionally.