MACStack Mascara Mega Brush
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£27.00
Or 4 interest free payments of £6.75 with clearpay
In stock | Usually dispatched within 24 hours

- Buildable, customisable volume
- 24-hour wear
- Resists clumping, flaking and smudging
- Mega brush for 360-degree coverage
- Offers instant lift and length
- Formulated without animal-derived ingredients
Offering continuous, buildable volume, MAC presents the Stack Mascara, a breakthrough formula that resists clumping, flaking and smudging, layer after layer. Create customisable definition, levelling up your look from soft and natural, to bold and dramatic.
The bespoke mega brush coats lashes from root to tip with 360-degree coverage, while proprietary Fibre Melt Technology helps to create a smudge-proof finish. With a weightless feel and up to 24-hour wear, the gravity-defying mascara creates the illusion of instant lift and length.
Press the brush into lashes close to roots and shimmy brush through from roots to tips. Keep stacking the weightless, clump-resistant 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)].
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
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MACStack Mascara Mega Brush
£27.00
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Customer Reviews
5 stars rating 231 reviews
4 stars rating 52 reviews
3 stars rating 27 reviews
2 stars rating 17 reviews
1 stars rating 11 reviews
Top Customer Reviews
We really appreciate your thoughts! Our customer reviews on LOOKFANTASTIC are as real and authentic as our love for beauty, and we’re proud that they belong just to you and don’t reflect the opinions of us or The Hut Group.
Best mascara I have used
The best mascara I have ever used!!
by Faye Verified Purchase
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The best of the best
This tubing mascara makes your eyelashes look, absolutely incredible and long and not clumpy! Sometimes it does come off onto brow bone though.
by Tilly Verified Purchase
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Would not buy again
I tried this for a change over my normal mascara but am not a fan. My eyelashes still look quite full but I found it can be clumpy and is quite flaky so comes off easily.
by Caroline
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The best mascara
Absolutely the best mascara I’ve used! When ever I did this I get comments about my ‘false’ lashes
by Lauren Verified Purchase
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My go to mascara
This mascara is worth the money. The brush is sturdy and the lash brush helps separate the lashes to stop them getting stuck together. I’ve bought this mascara 3 times now it’s amazing. I love that you can build it up to really make your lashes pop.
by Beth Verified Purchase
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Long Lashes
I love this mascara, makes my lashes look long and full and I love that it's buildable
by Katie Verified Purchase
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Great for volume and length
A really lovely mascara that I would definitely recommend if you’re after length in your lashes. Doesn’t transfer on to oily lids which I’ve found other high end mascaras do. My only issue is the brush wand is quite rigid and can hurt my eye area by the base of my lashes if I’m not very careful when applying.
by Beth Verified Purchase
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The best
This is the best mascara I have used, I love it. You can have it as just one layer for the everyday look and then really stack it up for a more dramatic evening look
by AJ Verified Purchase
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Love this but...
But will not be buying MAC unfortunately. There are definitely others on par
by Saadia Verified Purchase
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OMG lashes!
I have finally found a mascara that compliments my small lashes. Gives excellent length and body😀
by Louise Verified Purchase
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