COSNORI Eyelash Tinting Serum Deep Black Reviews

Name: Eyelash Tinting Serum Deep Black
Brand: COSNORI
Rating: 4.44 (684 reviews)

4.44

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81 Reviews

Yewory
May 2, 2025
Normal SkinSensitive 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
I've used it for about a month. The texture is a little stickier than water. When applied to the eyelashes, it tints them black, but since it's more of a nourishing product than a mascara, it doesn't put too much strain on the eyelashes and is easy to wash off!
Cons
The downside is that after using it for about 1 month, the formulation becomes sticky... and it hardens too quickly... so you can't use it for a long time. And since it doesn't dry quickly, it often gets on the eyelids.

깨끗한흰수염고래8988
Apr 1, 2025
Dry SkinSensitive 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 efficacy of the nutritional supplement is amazing. I've been applying it whenever I remember, and my eyelashes have noticeably grown longer. Originally, I only had the presence of under-eye lashes, but with continued use, they've really grown, making my eyes look wide open when I put on makeup. It's a product I enthusiastically recommend to those around me! Additionally, when I apply it, my eyelashes become more defined, providing a slight mascara-like effect.
Cons
The downside is that it takes time to dry and no matter how much you use the curler, the lashes still droop. Also, if you're not careful, a lot of your eyelashes can fall out.
Tip
When at home, apply generously, and before going out, first apply a base layer to set it, then apply a small amount of the remaining product.

Ririv
Apr 1, 2025
수부지
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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
1. Tinting Effect The black is unusually deep, making it more distinct compared to other black serums. 2. Fixing/Holding Power It has excellent holding power after use, to the point where it doesn't feel like a nutritional product. It simply has a strong fixing effect.
Cons
1. Formulation At first, I felt the fixing power was good, but it ended up hardening too much, making it impossible to reapply. However, it is a nutritional product... 2. Nutritional feel As I mentioned in #1, it dried out way more than I expected. 😂 Reapplying is absolutely impossible! But I would recommend it if you just want a mascara with great hold. When your lashes need more nourishment, I suggest using a clear product or trying another brand.
Tip
1. Using it to apply false eyelashes I was hesitant to apply mascara after putting on false eyelashes because it made the eye makeup too thick, but using this product as an alternative solved the issue! 2. Using it as a hair finishing spray I carefully style my flyaways and bangs, and this product has great hold, so it's perfect for styling my bangs too. Carrying this 2-in-1 product is so convenient!

박똥꾸리
Feb 28, 2025
Oily 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
After using Hwahae instead of mascara for about a month, my eyelashes seem to have less fallout and have become more firm. Most of all, it's very convenient to be able to use Hwahae as a substitute for mascara. I'm almost out of it, so I think I'll buy it again.
Cons
As I use it, it seems to get a bit dry. At first, the formulation was very watery, but it gradually becomes thicker, or perhaps I should say it clumps up a bit, without my really noticing it drying out.

하루하루:
Feb 2, 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
There was no eye irritation, the color was good, and it was not greasy, so I liked it.
Cons
I guess you could call it a fixing type. Since it's a gel type, it takes a while to dry.. It seems to be normal for it to get a bit on the eyelids.. I'd recommend it to technicians.. It's not bad even if it's not extraordinary, but if you just want to wipe and use it, go ahead and buy it. If it's too much of a hassle, get something else.
Tip
Applying, smoothing, and drying it... and then applying it again is very good.

기삼띠
Jan 13, 2025
수부지Acne 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.
Pros
I'm using it as a substitute for mascara, and even though it's a nutritional supplement, it dries quickly and doesn't get in my eyes! I usually don't touch my eyelashes much when I'm doing my makeup, but ever since I bought this product, I've been able to apply it without any hesitation!
Cons
Since it's a nutritional supplement, when I use it as a substitute for mascara after curling my lashes, my eyelashes get wet and droopy. So I dab it on again once it's fully dried.

youngvly:)
Nov 25, 2024
Combination SkinSensitive 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.
Pros
Since I discovered this product, I no longer use mascara.
Cons
Unfortunately, there are no shortcomings. Ah, I think I need to write a little faster. Otherwise, it will harden...

성숙한검독수리20269
Oct 25, 2024
Combination 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.
Pros
I bought it to use as a perm and a substitute for mascara, and it's great.
Cons
Maybe because it's black, but it dries out differently than regular serums. I applied it once at night and went to bed, but it had rubbed off onto the bedding by morning.

wj9415
Oct 14, 2024
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
I used to only use the clear version of the lash serum, but then I tried the black one and it's great. After applying, it hardens into a formula similar to mascara, so you can use it as a mascara substitute.
Cons
This is a nourishing serum, but the hardening formula gives a slightly unpleasant sensation, so the user experience wasn't the best. It can be used as a mascara substitute, but since it's not waterproof, you'll need to be careful when applying to prevent smudging.

냥농뇨냐
Oct 6, 2024
수부지Acne 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
When I applied it not just at the tips but from close to the roots, I definitely felt that my eyelashes fell out less.
Cons
It was too thin and took too long to dry, so it would get in my eyes when I tried to use it to extend my eyelash clusters.
Tip
The eyelash coating helps shape your eyelashes and it's good to apply it to the transparent parts after drying.