Eyeliner STAY-N®

Rated 3.3 out of 5
Based on 16 reviews

All-Day Eyeliner

Rated 3.3 out of 5
Based on 16 reviews

A long-wear, smudge-proof liquid eyeliner designed for ultra-precise application and all-day impact. Featuring a unique 360° flexible tip, this eyeliner glides on effortlessly for clean, crisp lines, from sharp wings to subtle definition.      
 
Powered by our innovative long-wear STAY-N® technology, the quick-dry, water-resistant formula stays put without smudging, feathering, or fading.     

 0.025 fl oz / 0.739 ml    

COLOR: 01. Eye’m Sharp - Black
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  • Applicator: Designed for precision, the 360 applicator glides on effortlessly—whether you’re going for a sharp, thin line or a bold, dramatic wing.
  • Formula: Quick-dry liner stays in place with no smudges, feathering or running.
  • Ingredients: Infused with Myristoyl Pentapeptide-4 this ingredient may help with hair growth.

Line: Use the side of the brush tip to apply along lash line, starting at the inner corner and moving to outer corner to create desired shape and thickness of your line.

PRO-TIP: For the the perfect winged eyeliner look follow your lower lash line and place a line going upwards, then start at the center of lid and pull the color backwards staying close to the lash line.

Water/Aqua, Acrylates Copolymer, Propylene Glycol, Phenoxyethanol, 1,2-Hexanediol, Tocopherol, Butylene Glycol, Caprylyl Glycol, Isatis Tinctoria Leaf Extract, Pentylene Glycol, Vitis Vinifera (Grape) Seed Extract, Polygonum Multiflorum Root Extract, Myristoyl Pentapeptide-4, Ethylhexylglycerin, Black 2/CI 77266.

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How to use

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Kiss Proof,
Sweat-Proof,
Food-Proof,
Bite-Proof,
Pillow-Proof,
Kiss Proof,
Sweat-Proof,
Food-Proof,
Bite-Proof,
Pillow-Proof,

lovely words from our customers

See what others are saying

average rating 3.3 out of 5
Based on 16 reviews
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50% of reviewers would recommend this product to a friend
Review posted
Reviewed by Maria M.
Verified Buyer
Rated 5 out of 5

Perfect eyeliner

It stays on the whole day, easy to apply. It is the best eyeliner.

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Reviewed by Pamela G.
Rated 5 out of 5

Love it

Love the precision strokes made by the product

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Reviewed by Josephine C.
Verified Buyer
Rated 4 out of 5

STAY-N Eyeliner

The STAY-N eyeliner is ok but I found it to wear off during mid day.

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Reviewed by helena d.
Verified Buyer
Rated 2 out of 5

wanted to love it but not "lifeproof"

apart from the rotating tip, it's not that different from other liners out there.. have worn it a few times and it does last fairly well if absolutely nothing happens to you throughout the day, but today I got a hair stuck in my eye (which made my eye water a lot) and the eyeliner was almost GONE afterwards. I didn't really expect the formula (or really any formula) to be 100% waterproof after that many tears, but for a formula that is supposed to be longwearing I didn't think it would come off as much as it did. definitely not wearing this if I anticipate crying later in the day (like watching a sad movie or something lol), or at least need to bring it around with me for a touch up bc now I don't trust it to last. I also wish the brush tip was more fine and precise like some Asian makeup brands - it takes extra effort to keep the strokes thin with this liner.

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SACHEU

Thank you so much for sharing such an honest and detailed review — feedback like this really helps us improve. 💗 We’re glad to hear the liner held up for daily wear, but we’re sorry it didn’t perform the way you expected during those extra teary moments (we know the struggle!).

Our Stay-N Eyeliner is designed to be smudge- and water-resistant for long wear — still, your experience shows us where we can keep pushing performance even further. We’ll be sharing this feedback with our product team.

We’d also love to learn more about your thoughts on the brush precision — please reach out to [email protected] so we can pass your input directly to our development team. ✨

We really appreciate you taking the time to help us make SACHEU better.

Review posted
Reviewed by Carina
Verified Buyer
Rated 3 out of 5

Great color and design but dry product.

I’m obsessed with the warm brown color of this eyeliner. The design is also nice- although I’m so used to working with a straight eyeliner pen that being able to slant the end hasn’t been very helpful (yet). I feel like I got a nice crisp wing (small) that looked good for the entire day and didn’t disappear on my oily skin. However, I am disappointed with how dry the product is. It doesn’t glide on smoothly and it is hard to get a solid line without having to go over and fill in the gaps. When I try to fill in the gaps, the product doesn’t apply on top of itself well so it ends up making more of a mess (or a bigger gap). Using a brush or QTip to sharpen the wing wasn’t helpful because the product just flaked off. I ended up having to remove the wing entirely and redo it several times to get it right. It was easy to remove though. Also, my wings are small- I can’t imagine this working well with someone doing a more substantial wing.

Unfortunately I probably won’t repurchase unless they reformulate to make the product apply smoother.

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SACHEU

Thank you so much for taking the time to share such a thoughtful and detailed review — this kind of feedback is incredibly valuable to us. 💗 We’re thrilled to hear you loved the warm brown shade and how well it held up on oily skin, but we’re truly sorry the texture and application didn’t meet your expectations.

Our Stay-N Eyeliner is designed for smooth, precision wear that lasts all day, so your note about dryness and flaking is something we’re taking seriously. We’ve shared this with our product team to review for future formula adjustments.

If you’re open to it, please reach out to [email protected]
so we can look into this further and help make things right — we’d love the chance to improve your experience. ✨

We really appreciate your honesty and support.

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