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Summary
Revlon ColorStay Lash Serum + Liner Liquid Liner nourishes the lash line with serum-infused Tahitian Microalgae for visibly healthier lashes in 1 week.
Features
- Lash serum + liquid eyeliner in one
- Visibly healthier lashes in 1 week
- Lash-line hugging brush tip glides on with flexibility and is easy to use and control
- ColorStay Adapti-Flex Color Lock Technology for lasting color + all-day wear
- Provides bold, rich black color in one stroke
- Glides on smoothly, doesn't skip or drag
- Suitable for all eye shapes
- Waterproof; does not smudge, transfer, fade or bleed
Key Ingredients
- Nourishes lash line with serum-infused Tahitian Microalgae
Item 2634311
Shake well before use, then simply draw our waterproof liquid eyeliner along your lash line for a thin line.
Aqua/Water/Eau, Acrylates/Ethylhexyl Acrylate Copolymer, Propanediol, Laureth-21, Acrylates/Dimethylaminoethyl Methacrylate Copolymer, 1,2-Hexanediol, PEG-40 Hydrogenated Castor Oil, Ammonium Acrylates Copolymer, Butylene Glycol, C11-15 Alketh-7, Caprylyl Glycol, Disodium Laureth Sulfosuccinate, Pentylene Glycol, Plankton Extract, Sodium Laureth-12 Sulfate, Sodium Lauryl Sulfate, Phenoxyethanol, Potassium Sorbate, Sodium Dehydroacetate, Black 2 (CI 77266) [nano]. B03877
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Precision meets Innovation 😍😉
The Revlon Colorstay Lash Serum Plus Liner has quickly won me over, and here's why. First, let's talk about the basics: I'm not sure if this liner comes in other colors, but the blackest black shade is absolutely perfect for me. It's bold, rich, and exactly the kind of pigment I always look for in ...
Most Helpful Critical Review
One Product, Two Jobs—But Only One Shows Up to Work
[I received this product in exchange for my honest review] The Revlon ColorStay Lash Serum + Liner Liquid Liner had me intrigued—liner and lash serum? We love a multitasker. Unfortunately, this one's a little more "concept over execution." As a liquid liner: It's… fine. The pigment is decent—true b...
2069 results
So smooth
I love love love Revlon lash serum liquid liner. I used black color and it is so smooth and just glides on. The liquid liner lasts all day long and has a nice dark color. [I received this product in exchange for my honest review]

Okay liner but don't buy for alleged serum benefits
[I received this product in exchange for my honest review] I had high hopes as someone that regularly uses liquid liners, but this particular one falls short for me. I generally have fairly oily eyelids and unfortunately this just does not last as well on me as some other ones I use. It applies well and has a nice pigment. The tip is sharp enough for good precision while still being soft and comfortable on the eye. It does not tug my eyelids. It dries matte however it did need touching up throughout the day. It does not have an irritating or strong scent. The packaging is simple and easy to use. As for the alleged benefits of the lash serum, I believe that to be more of a marketing gimmick for this particular product. You may be able to notice a very slight change with months or years of using this, but as for quick benefits I would suggest looking elsewhere.


Good eyeliner
[I received this product in exchange for my honest review] i'm not an eyeliner girl, but this is definitely a nice one from what i can see. very smooth and easy to use. i would recommend it for sure to anyone. and the benefits for the lashes is a plus!
Easy
[I received this product in exchange for my honest review] The Revlon Colorstay Lash Serum + Liner Liquid Liner was perfect for me! I am a beginner using liner and the application technique was smooth and easy! I also love the packaging and it didn't have a werid scent like some liners do. Ingredients for growing lashes .
Disappointed - I would give Zero stars
Bought this product in place of my colorpop black liner and opened it from package and eyeliner was dried up and didnt work.