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MAC

MAC MACStack Mascara in Superstack Mega Brush - Chestnut Stack

4.6 · 15545 reviews
3,080 ₽

Stack on infinite layers of volume + length — now in an all-new iconic Chestnut hue! This endlessly buildable, clump-resistant formula is available in our best-selling Superstack Mega Brush to give you customizable volume from natural to next-level. Inspired by our legendary Lip Pencil in Chestnut, this iconic brown mascara delivers an impactful-yet-natural look. A continuously buildable mascara that stacks on infinite layers of volume and length, with a bigger brush that delivers instant volume and is ideal for longer or upper lashes.

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Stack on infinite layers of volume + length — now in an all-new iconic Chestnut hue! This endlessly buildable, clump-resistant formula is available in our best-selling Superstack Mega Brush to give you customizable volume from natural to next-level. Inspired by our legendary Lip Pencil in Chestnut, this iconic brown mascara delivers an impactful-yet-natural look. A continuously buildable mascara that stacks on infinite layers of volume and length, with a bigger brush that delivers instant volume and is ideal for longer or upper lashes.

Customer reviews

2.0
I would not purchase again... maybe not online

This product was clumpy and the color was un-noticeable.

8/24/2026
4.0
Mascara

I love this product! Unfortunately, your actual MAC stores do not carry this. Why? The person at MAC ordered the mascara for and it was sent to my home in College Place WA. It costs me extra for shipping and then I also miss out on points.

8/22/2026
5.0
Lovely Chesnut Brown Mascara!

Love this MAC Stack mascara I took a chance on! Applies so nicely with no clumping,flaking or smearing. Love the chestnut brown color for my strawberry blonde coloring. Gives my lashes some length,volume and a natural looking pigment.

8/19/2026
5.0
The Absolute Best

I'm not a makeup wearer, but this mascara changed my world. It truly brightens my eyes. I really love it.

7/27/2026
5.0
great mascara

I really like this mascara. It applies well and really adds volume to my lashes. It also lasts all day and its a daily product I use.

7/26/2026
5.0
Buildable Volume

I've really enjoyed using M·A·CStack Mascara because it's easy to customize depending on the look I want. One coat gives me natural definition, while additional coats build noticeable volume and length without feeling heavy. It separates my lashes well, doesn't flake throughout the day, and the formula stays comfortable to wear. It's become one of my go-to mascaras for both everyday makeup and more glamorous looks.

7/24/2026
5.0
Surprisingly good

Bought this by accident and surprisingly it has exceeded my expectations. Definitely does the job!

7/22/2026
2.0
Not my favorite

Received a sample but did not like it. The brush was rough and the mascara clumpy.

7/13/2026
5.0
Love the Volume

I've been using this mascara for a while now and I'm really impressed. It adds great volume and length without making my lashes feel heavy or clumpy. It lasts all day, doesn't smudge, and is easy to build up for a more dramatic look. Definitely one of my favorite mascaras and I'd recommend it to anyone looking for fuller-looking lashes.

7/6/2026
5.0
Mac stack

This product is awesome I wear it everyday I don't even need false eyelashes anymore 😁

6/4/2026