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.

8 Reviews

sophie22222
Feb 24, 2025
Combination SkinSensitive SkinAcne Skin
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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 product absorbs well into the skin, leaving it moisturized, soft, and refreshing. There was no sticky feeling, and it did not cause any breakouts, so I used it well.
Cons
The moisture-sustaining power doesn't seem to last very long. It's about the same as using a toner.

아몰랑될대로
Feb 11, 2025
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.
Pros
The moisturizing effect is good, and it applies lightly and refreshingly, so it's satisfactory.
Cons
There is none in particular. The moisturizing power is low when applied alone, so it is necessary to apply a cream and then go out.

insuk77
May 22, 2023
Combination 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.
Pros
It's great as a hydrating serum. It's lightweight and just the right hydrating serum. The texture is also smooth and watery. It's a serum tailored for hydrating serums. Those who don't like a tacky feel will likely enjoy this.
Cons
While it's clean, the lack of tackiness is a bit disappointing. Since it's less tacky, the hydration doesn't seem to last as long.

noomom
May 11, 2023
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.
Pros
It's a slightly viscous, transparent liquid that has good spreadability, absorbs well, and leaves a moisturized feel.
Cons
It absorbs quickly, which is good, but the lasting moisturization seems to be a bit lacking.

madihi
May 10, 2023
Dry 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 watery texture is moisturizing and quickly absorbed. As it's ultra-low molecular, it seems to be absorbed deep into the skin. Eezentree products seem to be good for dry skin.
Cons
The longevity seems a bit short. It needs to be used with a cream to last longer. It's been good to use lately.
Tip
Using it together with other products from the same line makes it much more moisturizing.

:그믐달
Jan 12, 2023
Combination 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.
Pros
First of all, I have allergies, so my skin gets itchy and red even from dust! I have sensitive and severely dry skin. - Fragrance: The fragrance is not particularly strong, it's not uncomfortable, and it has a light, refreshing scent. - Texture/Formulation: The formulation feels like a flowing water gel. The texture is not heavy, so just a small amount can be applied all the way up to the neck. The application feels like putting on a light water essence. The texture is also not heavy, so makeup can be applied right on top without it sliding off. - Moisture/Hydration?: It's closer to hydration than moisturization. It has a light water gel feel and absorbs quickly. It helps with dryness but doesn't feel sticky or tacky, and it gets absorbed into the skin quickly, so the effects don't last very long. Dry-skinned people may need to apply an additional moisturizer when using this. - Irritation: Even though I have a really sensitive skin, I've been using this generously without any issues so far. The lightweight texture makes it easy to apply anytime, and the water gel-like feel blends well with any other products. I haven't experienced any breakouts or itchiness, and I've been using it for over a week now. (The photos show my skin after applying the lotion alone / after applying the serum and then the lotion)
Cons
The short-lasting effect is disappointing. It helps with dryness, but in the cold winter, it may need to be used together with other moisturizing products.
Tip
I apply the serum first, then the lotion or cream, and then I apply the serum again on top. This way, my skin feels plump and hydrated without being sticky.

뽀뽀서
Jan 12, 2023
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.
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 seems to be absorbed very quickly since it's ultra-low molecular weight. There's no stickiness.. and the application is smooth~ If you apply it before using your basic skincare products after cleansing, it can help lock in moisture, and maintain deep hydration as well.
Cons
Since I have severe dry skin, while it's good for deep hydration, the surface moisture doesn't seem to last long. It disappears in less than a minute after application, so quickly that I couldn't even tell I had applied anything. That was disappointing ㅠㅠ
Tip
That's why I recommend using the serum after your basic skincare routine. It'll give you that 'coated' feeling? You'll be able to fully experience the benefits of the serum. The tightness will gradually decrease, and the stinging sensation from severe dryness will disappear. Everyone, may you achieve honey-like, fully hydrated skin.

레모네이드그린티
Jan 9, 2023
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
I was selected as a Hwahae Trial Reviewer, but it overlapped with my child's vacation, so I'm just now posting my review.. The fragrance-free product has good spreadability and can be applied generously without being quickly absorbed, which is good for dry skin.
Cons
After using it for a few days, it gets absorbed quickly, but since it's winter, it dries out again quickly ㅜㅜ The moisture-retention is weaker than the product I used before, so I need to use an additional moisturizing product.