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MAC Cosmetics Macstack Mascara Superstack
MAC Cosmetics

Macstack Mascara Superstack

4 shades Wand 0.4 oz/12 mL

$16–$29at 2 retailers

See all 4 shadesMore similar mascaras

Where to buy

SephoraSephora$16–$29 · 4.0★ (539)
SephoraView at Sephora
Ulta BeautyUlta Beauty$29 · 4.1★ (1,622)
Ulta BeautyView at Ulta Beauty

Shades by colour (4)

Colour family, depth and undertone are standardised from the official description and the swatch colour. Each shade opens its own page with its images, prices and similar shades.

Brand claims

What the brand or retailer states, not tested by Beautler. A claim that is not listed is unknown.

Main effect
Volumising, LengtheningSource: the product name or description (Sephora)
Effects
Volumising, Lengthening, LiftingSource: retailer filters (Ulta Beauty)
Formula
Not listed
Waterproof
Not listed
Tubing
Not listed
Brush shape
Not listed
Brush material
Not listed
Smudge-resistant
Not listed
Flake-resistant
Brand claimSource: the product name or description (Ulta Beauty)
Removal
Not listed
Sensitive eyes
Not listed
Contact lenses
Appropriate for contact lens wearerSource: the product name or description (Ulta Beauty)
Data confidence
HighSource: 4 of 4 shades have a measured swatch
Source
Sephora, Ulta BeautySource: Checked 5 Nov 2026

Official description

What it is: An endlessly buildable, clump-resistant mascara that stacks on infinite layers of volume and length. Formulation Type: Volumizing Benefits: Long-wearing Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, hydroquinone, sulfates SLS & SLES, triclocarban, and triclosan. It is also vegan. What Else You Need to Know: This never-before-seen, endlessly buildable, clump-resistant formula gives you customizable volume and length from natural to next-level. Clump- and flake-resistant, it's safe for sensitive eyes and contact lens wearers. Clinical Results: In a consumer test with 111 women, after using Superstack Mega Brush for 1 week: - 95% saw endlessly buildable volume

Ingredients (30), as published by Sephora
  1. 1Water
  2. 2Silica
  3. 3Stearic Acid
  4. 4Glyceryl Stearate
  5. 5Synthetic Beeswax
  6. 6Paraffin
  7. 7Polyisobutene
  8. 8Kaolin
  9. 9Acrylates
  10. 10Aminomethyl Propanediol
  11. 11Copernicia Cerifera (Carnauba) Wax\ Copernicia Cerifera Cera \cire De Carnauba
  12. 12VP
  13. 13Isostearic Acid
  14. 14Tocopheryl Acetate
  15. 15Panthenol
  16. 16Pantethine
  17. 17Trimethylpentanediol
  18. 18PEG-9 Dimethicone
  19. 19Caprylyl Glycol
  20. 20Hydroxyethylcellulose
  21. 21Nylon-6
  22. 22PVP
  23. 23Laureth-21
  24. 24Simethicone
  25. 25Phenethyl Alcohol
  26. 262-hexanediol
  27. 27Disodium EDTA
  28. 28Chloroxylenol
  29. 29Potassium Sorbate
  30. 30Phenoxyethanol