US
MAC

MAC In Extreme Dimension 3D Black Lash Mascara

  • Not water resistant
  • Hourglass brush wand
  • Volume, length, curl and conditioning
  • Black, thick coverage
  • Alcohol and fragrance free, paraben and phthalate free

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A thickening black mascara for anyone who wants volume, length and curl from one wand. It is not water resistant, so it is a poor match for humid days or tears.

As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.

ASIN: B01DQ3LFKQCategory: Mascara

Overview

Not a waterproof formula, this MAC mascara is a thick black liquid built for volume and length. An hourglass brush grabs lashes from root to tip while the formula curls and conditions.

Dramatic volume and curl from a single coat is the reason to use it. It skips alcohol, fragrance and several common preservatives. It is not water resistant, so it can smudge in rain, heat or tears.

Who it's for

Thin or short lashes that need visible thickness get the most from this formula. People with watery eyes or active outdoor days should use a waterproof mascara.

Pros and cons

Pros
  • Builds volume and length
  • Hourglass brush separates lashes
  • Alcohol and fragrance free
  • Free of parabens and phthalates
Cons
  • Not water resistant
  • Listing volume figure looks unreliable

Performance notes

Volume comes from the hourglass brush loading formula onto the lash base while the narrow middle separates. Thick coverage builds with each coat, so wiggling at the root adds the most volume. Water and oil soften the formula, as it is not water resistant.

Specifications

BrandMAC
Capacity & performance
Item Volume25 ml
Construction & materials
ColorBlack
Material Type FreePhthalates, parabens, formaldehyde donors, sodium lauryl sulfate, sodium laureth sulfate, triclosan; alcohol and fragrance free
Other details
Product BenefitsVolumizing, lengthening, curling, conditioning
Water Resistance LevelNot water resistant
Mascara Wand TypeHourglass brush
Item FormLiquid
CoverageThick
Number Of Items1
Container TypeTube
Other Special Features Of The ProductUnique Brush Design, Alcohol-Free, Fragrance-Free
Skin ToneAll
Skin TypeCombination
SpecialtyIntense Color, Curl, Volume, Alcohol-Free, Fragrance-Free

Frequently asked questions

What comes in the MAC In Extreme Dimension box?

One tube of black mascara. The listing describes it as full size.

Is MAC In Extreme Dimension mascara waterproof?

No. The listing says it is not water resistant.

What brush does it have?

An hourglass brush, per the listing.

Is it fragrance free?

Yes. The listing says alcohol free and fragrance free.