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Summary
Macstack Mascara Superstack: Stack on infinite layers of volume + length with this never-before-seen endlessly buildable, clump resistant volumizing mascara. Gives you customizable volume from natural to next-level. -- Now in an all-new brown hue inspired by MAC's iconic Lip Pencil in Chestnut.
Benefits
- Mega Brush: Builds up longer or upper eyelashes
- Buildable lash volume, from natural to next-level
- Instant lash length
- 24-hour wear
- Clump-resistant mascara
- Flake-resistant
- Ophthalmologist tested
- Appropriate for contact lens wearer
Research Results
- 95% saw gravity-defying lash volume*
- 95% saw instant eyelash lift and length*
- 95% said mascara builds endlessly*
- *Consumer testing on 111 women after using Superstack Mega Brush for one week
Item 2592858
Press the Mega mascara brush into lashes close to roots and shimmy brush through from roots to tips.
Keep stacking the weightless, clump-resistant mascara formula for limitless volume and length potential.
Water\Aqua\Eau, Silica, Stearic Acid, Glyceryl Stearate, Synthetic Beeswax, Paraffin, Polyisobutene, Kaolin, Acrylates/Ethylhexyl Acrylate Copolymer, Aminomethyl Propanediol, Copernicia Cerifera (Carnauba) Wax\ Copernicia Cerifera Cera \Cire De Carnauba, Vp/Eicosene Copolymer, Isostearic Acid, Tocopheryl Acetate, Panthenol, Pantethine, Trimethylpentanediol/Adipic Acid/Glycerin Crosspolymer, Peg-9 Dimethicone, Caprylyl Glycol, Hydroxyethylcellulose, Nylon-6, Pvp, Laureth-21, Simethicone, Phenethyl Alcohol, 1,2-Hexanediol, Disodium Edta, Chloroxylenol, Potassium Sorbate, Phenoxyethanol, [+/- Iron Oxides (CI 77491), Iron Oxides (CI 77492), Iron Oxides (CI 77499), Mica, Yellow 5 Lake (CI 19140), Chromium Oxide Greens (CI 77288), Chromium Hydroxide Green (CI 77289), Carmine (CI 75470), Titanium Dioxide (CI 77891), Bismuth Oxychloride (CI 77163), Yellow 5 (CI 19140), Blue 1 (CI 42090), Blue 1 Lake (CI 42090), Ultramarines (CI 77007), Black 2 (CI 77266)].
This brand is excluded from most Ulta Beauty coupons.
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Questions
Ask a QuestionQ&A
Showing 10 out of 10 Questions
- Q
Is this mascara waterproof
- Asked by JP
- Official Answer By MACHello there! There is a waterproof version named MAC MACStack Waterproof Mascara.. It continuously builds with clump-resistant volumizing benefits that stacks on infinite layers of volume and length in a waterproof and smudge-proof formula.Was this answer helpful to you
- Q
What is the weight of this item in ounces?
- Asked by lola
- Official Answer By MACHey there, and thanks for reaching out! Chestnut Macstack Mascara Superstack contains 12 ML or 0.405768 ounces. Enjoy!Was this answer helpful to you
- Q
1)My eyes are sensitive to waterproof mascara. Does the "24 hour" mean waterproof? 2) what type of product should be used to remove it?
- Asked by Sally
- Official Answer By MACThanks so much for your question! While MAC's original MACStack Mascara is incredibly long-wearing, it is not waterproof like MAC's MACStack Waterproof Mascara. We recommend using MAC Gently Off Eye and Lip Makeup Remover for best results when taking off your makeup. It's an ophthalmologist-tested, non-irritating formula that's great for removing long-wearing products.Was this answer helpful to you
- Q
Is the brown mascara waterproof?
- Asked by Nh
- Official Answer By MACThanks for reaching out! While MAC MACStack Mascara Superstack in Chestnut is flake- and clump-resistant with impeccable wear, it is not a waterproof formula. You can find MAC MACStack Waterproof Mascara on the site for a waterproof and smudge-proof mascara. To enhance the wear of any lash look, be sure to check out MAC MACStack Legit Lift Lash Primer. This conditioning primer helps lift and lengthen lashes before mascara application and would make a great addition to your makeup bag.Was this answer helpful to you
- Q
I notice the black comes in 2 different brush types but the brown is only available in 1 choice. What type of brush does the brown mascara have?
- Asked by CindyLou
- Official Answer By MACGreat question! Our MAC MACStack Mascara Superstack in Chestnut Stack has the original full size brush - perfect for endlessly building infinite layers of volume and length. Pair with our Colour Excess Gel Eye Liner Pencil in Sick Tat Bro for a chocolate brown eye look that pays homage to the fabulous 1990's.Was this answer helpful to you
- Q
That is the only makeup remover wipes that work right?
- Asked by Eno
- Official Answer By MACThanks for asking! To remove the Macstack Mascara Superstack, we suggest the Mini Gently Off Wipes + Micellar Water! These wipes remove makeup, cleanse, balance, and hydrate your skin!Was this answer helpful to you
- Q
Can I use micellar water and store bought makeup remover wipes to remove this mascara?
- Asked by Eno
- Official Answer By MACFor best results, we recommend using MAC Gently Off Eye and Lip Makeup Remover to remove MAC MACStack Mascara. This gentle formula removes all makeup, including stubborn waterproof products. You can also check out MAC Gently Off Wipes + Micellar Water, which are great for sensitive skin and perfect for on-the-go!Was this answer helpful to you
- Q
Can you remove this mascara with store bought makeup remover wipes
- Asked by Eno
- Official Answer By MACThank you for the opportunity to assist! Though we don't have details of the efficacy of all brands of makeup remover wipes. We highly recommend our Gently Off Wipes + Micellar Water to remove both eye and face makeup effectively and efficiently.Was this answer helpful to you
- Q
What is the difference in shades black mega vs black micro? is one better than other for different types of eye looks or face complexion?
- Asked by JC
- Official Answer By MACGreat question! In our MAC Macstack Mascara the shades are both black in the Black Mega and Black Micro options. The main difference is the brush and the effect that it gives. The Mega Brush is ideal for longer lashes and upper lids and the Micro Brush is ideal for smaller eyes, shorter lashes and lower lids. Both are clump-resistant mascara and stack on infinite layers of volume and length.Was this answer helpful to you
- Q
is this water proof?
- Asked by pam
- Official Answer By MACWe're glad you asked! This specific formula is not waterproof however it does wear for 24 hours with a no clump, no flake claim! If you prefer a waterproof formula, we're happy to share that there is also a waterproof formula available in store and online!Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Best Uses
Describe Yourself
Most Helpful Positive Review
Easy to Apply, No Spider Lashes, Non Clumping,
Hello my lovely readers! I was recently gifted the new M·A·CStack Micro Brush Mascara by Bzzagent in exchange for a review. The M·A·CStack Micro Brush Mascara retails for about $28, and claims that it's clump resistant, layerable, separates and defines lashes, is nonflaking, and lasts up to 24 hour...
Most Helpful Critical Review
Can see the advantages, but not for me
For me, I don't know if I will be repurchasing this mascara. I have used it twice since receiving it and while the brand is great and I really like the color, this mascara is not a great fit for me. It is a very wet mascara, and stays wet for a while. I have the traditional very straight Asian eyela...
1691 results
Dries my lashes out
Verified Reviewer
Reviewed at

Comments about M·A·CStack Mascara
I had the denim color and it's a really pretty color that adds a fun pop of color. The curved wand makes it pretty easy to apply. What I dislike about it is that it made my eyelashes feel stiff and dry. I tried to reapply it later on and it didn't apply well because the texture of my lashes after the first use. I received this product for free from MAC COSMETICS for testing and review purposes.
Blue isn't my color
Reviewed at

I really liked the mascara wand and the application of the mascara, just blue is not my color. I received this product for free from MAC COSMETICS for testing and review purposes.

Tarantula lashes!!
I really wanted to love this mascara but it's horrible! My lashes clumped together and looked like spider legs! Way too pricey a hard pass for me!
The BEST
Verified Reviewer
Reviewed at

Comments about M·A·CStack Mascara
Hands down my new favorite! Such stunning pigment and volumizing agents
Nope. Smudge City.
I have never had so many problems with a mascara smudging. I wear minimal make-up and my skin is well moisturized. I feel like powder might help against the smudge city but if you generally rock a fresh-face minimalist make-up approach, basic drug store mascara will stay longer for far cheaper.