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CAILYN Cosmetics Gel Eyeliner - Black CAILYN Cosmetics Gel Eyeliner - Chocolate Mousse CAILYN Cosmetics Gel Eyeliner - Blue CAILYN Cosmetics Gel Eyeliner - Charcoal CAILYN Cosmetics Gel Eyeliner - Iron

Editor's TipEditor's Tip

Now that you’ve scored Twiggy-esque lids, it’s time to tackle those sparse brows. Use CAILYN Cosmetics’ eyebrow gel to whip those arches into shape.

CAILYN Cosmetics

  • 4.1 out of 5 stars, based on 655 reviews 655 Reviews Write a Review
  • $21.00
  • Availability: In stock

    $21.00

Birchbox Breakdown

Long-lasting gel liners are kinda like unicorns, a beautiful notion of mythic proportions…that doesn’t really exist. That is, until we met this heroic eyeliner from CAILYN Cosmetics. The inky gel goes on smoothly like a traditional liquid liner and leaves behind a line of rich color like a high-impact eye pencil. It even comes with a built-in brush so you can get a bold eye even while on the go.

How it Works

The easy-to-blend potted formula lasts for 24 hours and is water-resistant. And unlike most long-wear formulas, this all-natural variety sits comfortably on delicate skin. Colors include Black, Chocolate Mousse (rich brown), Blue (navy blue), Charcoal (medium grey), and Iron (dark grey).

How to Use

Dip the tapered eyeliner brush into the gel formula, coating both sides of the brush with color. Wipe off any excess and begin by lining in the middle of the lash line, moving towards the outer corner of the eye. Next, apply the liner all the way to the inner corner of the eye.

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

655 Reviews
4.1 out of 5 stars
5 Star
325
4 Star
178
3 Star
81
2 Star
44
1 Star
27
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Most Helpful Customer Reviews

Dry, boo.
Purchased

I read many reviews before purchasing. I was SO excited to use this product. It arrived sealed and undamaged, but the "gel" itself was rock hard and dry. I'm not sure if it's meant to be this way, or it's an issue with the product. I like the packaging and brush addition, but the product is unusable. Gel should glide on. I had to use a metal poking device to move any of the product. The star is for the packaging.

1
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I like this product.

I normally use a pencil eyeliner but I must say that trying this has opened my eyes to gel & liner pots. I do like it a lot.

4
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So in love!
Purchased

Hands down my favorite eye liner. It goes on smooth and last all day. I love the attached brush, but don't forget to clean it!

5
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Gel Eyeliner
Purchased

Would work great if it didn't dry out so fast! Also not waterproof, brush is great first time then too stiff.

2
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Easily my favorite gel liner

I love this liner. The brush pairs well with the texture of the color itself. I do find that the color comes unstuck from the base of the jar from time to time, but it's nothing major. It's also a delicate operation to clean the brush itself, but it's totally worth it. Great shape and size to the brush and great control for a cat's eye, wings, or just liner.

5
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Great stuff
Purchased

I love how thick and deep the color is, and it stays all day. My only issue is the brush isnt as quick as the pencil to draw on. And the liner came loose from the bottle, which was ok. It almost fell out into my make up bag, which woulve made a big mess.

4
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Easy to apply

Easy to apply and has good staying power, love that the brush fits into the lid, super convenient as I'm always traveling. Have in black and it looks nice. Not too dark more subtle.

4
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Unique option for liner
Purchased

Not into liquid eyeliner, but I wanted something different than the usual pencil. This is a good product, good coverage and lasts all day. Reviewers are right about the applicator clumping up. Needs to be rinsed/washed after every use....kind of annoying.

4
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Brush too stiff, but still good
Purchased

This eyeliner has great wear, it doesn't make dark smudges by the end of the day, which I appreciate. The included brush is too stiff though so it's hard for me to make a natural looking line. I don't think I would buy it again but I probably won't throw it out.

3
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Love it!
Purchased

I didn't love this at first, but the more I use it, the more I realize I can't live without it. The color is just so bold and smooth that it looks perfect every time.

It's a really great alternative to liquid liner. And it stays all day without running or fading or flaking, as long as I use an eye primer because my lids get really greasy.

5
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