MAC Stack Micro Mascara - 0.41 fl oz - Ulta Beauty
$20.30 reg $29.00
Sale save $8.70 (30% off)
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4.5 out of 5 stars with 16128 ratings
Guests are saying
The mascara has garnered mixed feedback from guests, with many praising its ability to create long, voluminous lashes without clumping. The unique brush design allows for easy application and layering, making it suitable for both dramatic and natural looks. However, some guests experienced issues with smudging and clumping after multiple uses. Overall, it offers a good balance of length and volume, making it a popular choice for those seeking a reliable mascara.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.1 out of 5 stars with 1739 reviews
25% would recommend
4 recommendations
5 out of 5 stars
2 February, 2026
originally posted on http://www.maccosmetics.com/
One of my favorite
My eyelashes are long, but to be honest, I always need a good mascara that lifts them and keeps them that way all day. This one is perfect for that! I don't have to put in much effort, and my lashes stay lifted and defined for hours.
3 out of 5 stars
26 January, 2026
originally posted on http://www.ulta.com
just ok
this isn't the best I've tried but I would recommend if you aren't too picky and want something quick for travel. I enjoy tart tube mascara, melt mascara, or even waterproof Maybelline (pink tube) better than this.
2 out of 5 stars
24 January, 2026
originally posted on http://www.ulta.com
Raccoon Eyes
The brush is fabulous, and it is buildable. However, the mascara transfers horribly. I tried primer, setting spray, setting powder, and not putting mascara on the lower lashes. Nothing worked! By hour two, I had raccoon eyes.
3 out of 5 stars
24 January, 2026
originally posted on http://www.ulta.com
Disappointed.
This mascara is considered high end if you look at the price range but the performance is not as its price. The brush takes too much product, it looks clumpy really quick and it starts very smudgy.
5 out of 5 stars
1 January, 2026
originally posted on http://www.maccosmetics.com/
No flakes or runs
I love this mascara because it doesn't flake onto my cheeks or run into my under eye area like other ones do.
3 out of 5 stars
29 December, 2025
originally posted on http://www.ulta.com
Clumps
No matter how I applied it, my lashes clumped
2 out of 5 stars
28 December, 2025
originally posted on http://www.maccosmetics.com/
save your money
It smells bad, like it's gone off. I didn't like the applicator, and I wouldn't buy it again... 3/10
1 reply from MAC Cosmetics team - 2 months ago
Your comments are important, and we want to connect you with the right team. If you would like further assistance, please reach out to our Consumer Care team at 855- 425-6104 to share your concerns.
5 out of 5 stars
27 December, 2025
originally posted on http://www.ulta.com
Literal fav
Never smudges, super dark. Best mascara I have ever found
5 out of 5 stars
15 December, 2025
originally posted on http://www.maccosmetics.com/
Great Mascara
I stopped wearing eyelash extensions not too long ago because they were falling out to quickly. This mascara has made it so I don't miss my false lashes anymore.
5 out of 5 stars
14 December, 2025
originally posted on http://www.maccosmetics.com/
Love
Love this product!
5 out of 5 stars
14 December, 2025
originally posted on http://www.ulta.com
10/10
This is literally the best mascara I've ever purchased. I'm not sure if it's the brush or the product. You know when your mascara dries out and you can't apply more, or else it will clump, YOU CAN with MAC highly recommend
1 out of 5 stars
10 December, 2025
originally posted on http://www.ulta.com
clumpy
clumpy and horrible applicator design
5 out of 5 stars
10 December, 2025
originally posted on http://www.maccosmetics.com/
Must buy
I love this
5 out of 5 stars
10 December, 2025
originally posted on http://www.maccosmetics.com/
Volumizing
I love this must try!!!
5 out of 5 stars
8 December, 2025
originally posted on http://www.maccosmetics.com/
Great mascara
Great mascara. Lengthens and thickens the lashes, doesn't smudge even after many hours. I got to sleep with the mascara on and in the morning it's still beautiful, just needs a little cleaning under the eye, and it looks great.
3 out of 5 stars
2 December, 2025
originally posted on http://www.ulta.com
Would be good if it wasn't used…
I thought Ulta wasn't supposed to put returned/used mascaras back in the shelf? Either someone opened it in the store and used it, or someone returned it and it accidentally got put back on the shelf. But as soon as I pulled the stick out of the tube, there were two small black eyelashes stuck to it. You can clearly tell it had been used. It wasn't part of the brush bc the bristles are silicone like. I'm going to take back and exchange for a new one, but otherwise it looks like it works good.
5 out of 5 stars
2 December, 2025
originally posted on http://www.maccosmetics.com/
Best mascara out there
Great shade and great look really liked it
2 out of 5 stars
29 November, 2025
originally posted on http://www.maccosmetics.com/
Looks good but flakes off
I love how it applies on and the brush applies the mascara flawlessly but the product after it dries flakes off and ends up every where on my face and eyes which when you wear contacts irritates the heck out of them.
1 reply from MAC Cosmetics team - 3 months ago
Thank you for sharing your experience — we really appreciate the honest feedback. If you’d like tips, chat with us anytime and we’ll help you find your perfect match.
5 out of 5 stars
25 November, 2025
originally posted on http://www.maccosmetics.com/
Love the color!
I'm a fan of brown, not black, mascara. I also use eyedrops, the store rep guided me to this mascara. I love it - the right color and it lasts.
5 out of 5 stars
25 November, 2025
originally posted on http://www.maccosmetics.com/
Best Mascara!
This mascara did not disappoint. My lashes looked full and there was no clumping or flaking. It's a bit pricey for the amount but I would buy again because I haven't found any other product that provides the same quality.