Revlon ColorStay Lash Serum + Liner - Waterproof - 001 Blackest Black

[This review was collected as part of a promotion.] Enjoy this liner! Gave me perfect cat eyes, without the flaking. And stayed on all night without wear. Would definitely buy again. Something so classic never goes out of style

[This review was collected as part of a promotion.] This liner is a unique two-in-one that defines the eyes while helping care for lashes. It glides on smoothly, creates a clean line, and wears well throughout the day. The added lash serum is a nice bonus for anyone trying to keep their lashes healthy while still enjoying daily eyeliner.

[This review was collected as part of a promotion.] This was a surprisingly good liquid eyeliner for the price point. I would say this is comparable to liquid eyeliners from benefit or stila. Really impressed overall. Sticks around all day too

[This review was collected as part of a promotion.] I received this product to test out and leave my review. I LOVE a good liquid eyeliner and this one has been my go to for a while now. It is super black and easy to use. The tip doesn’t bleed out extra product either. Highly recommend and it lasted most of the work day.

[This review was collected as part of a promotion.] The liner is bold, precise, and long-lasting. No smudging and easy to apply. The serum feels lightweight and gentle. Love the convenience of two products in one for daily lash care and definition.

[This review was collected as part of a promotion.] This is a pretty good liquid liner. It was easy to draw with and pigmented. Overall, it’s a solid product, nothing to write home about, but I would recommend it!

[This review was collected as part of a promotion.] I am typically not a liquid eyeliner user and right now I can’t remember why! This Revlon product was easy to use and did not transfer to other areas of my skin. It made my eye makeup look more bold and completed as well! I would absolutely recommend this product to a friend!

[This review was collected as part of a promotion.] This product was impossible to draw a defined straight line with, the eyeliner was extremely dry and patchy. I also forgot I had applied the eyeliner and accidentally wiped it right off so the staying power is nonexistent

[This review was collected as part of a promotion.] I don’t really wear eyeliner but I used it for my Halloween makeup. I used the eyeliner to make my nose as I was a werewolf and it lasted all day. It’s easy to apply and easy to remove. packing is good nothing fancy and scent isn’t bad. I definitely recommend buying it.

[This review was collected as part of a promotion.] LOVE! Goes on smooth, precise and even. It’s really easy to use and the lines go on sharp and stay sharp all day. It’s beautiful and fun to use. It’s one of my new favorite liner pens

[This review was collected as part of a promotion.] Eyeliner works great. Just like any other eyeliner in my collection. Nothing innovative but that’s not a bad thing. It’s a good product. Would recommend

[This review was collected as part of a promotion.] Love that this product helps lashes while still doing the job of an eyeliner. Dark color, easy to control brush. Looks great and lashes feel good!

[This review was collected as part of a promotion.] Super easy to glide on skin. Very smooth yet powerful looking. I love this and will be using on night outs or for even Halloween costume makeup! In love!

[This review was collected as part of a promotion.] A little tricky to apply at first, but once you get it down, this product has great color and holds very well. My only complaint is that it holds a little bit too well and was difficult to get off my eye without irritation.

[This review was collected as part of a promotion.] I love how easy this pen is to apply a winged eyeliner. The color is opaque and definitely not streaky! I think it’s amazing that it also includes a serum. I would definitely buy again

[This review was collected as part of a promotion.] I enjoyed this eye liner. I’m not too sure about the lash serum part but as a liner it worked great. Doesn’t dry out quick. (Still usable several months in)

[This review was collected as part of a promotion.] I received this eyeliner in exchange for my honest review, and I really like how easy it is to apply. The formula glides on smoothly without tugging and has rich, bold pigmentation that makes my eyes pop. It lasts all day without smudging or fading, which is perfect for long wear. The only downside is that it can be a bit tricky to remove at the end of the day, especially if it’s waterproof, but overall the performance is impressive. ✨ Final Thoughts: A dependable eyeliner that delivers sharp, defined lines and stays put—great for both everyday looks and more dramatic styles.

[This review was collected as part of a promotion.] Love it! Works beautiful on my skin tone. The packaging is sleek and great for on the go. There is no scent to the product, and I have not had any breakouts. It seema to be a clean product and I would recommend it as the value is great for the price.

[This review was collected as part of a promotion.] Such a great product! Even for someone who doesn’t use eyeliner all the time, this was very nice to apply and overall very convenient. definitely worth spending the money on it!

[This review was collected as part of a promotion.] Not bad but I didn’t liked a lot .. it’s easy to apply and remove .. just don’t like the shade of black I felt it was not as dark as I wanted but it’s not bad