MAC Stack Mascara Chestnut Stack Brown – 0.41 fl oz / 12 mL | MAC Cosmetics

Meet MACStack Mascara in Chestnut Stack

Discover a brown shade from the MACStack line that offers a softer alternative to black lashes. Chestnut Stack is designed to give subtle definition with a warm, natural feel, making it a versatile option for everyday looks. The formula arrives in a compact 0.41 fluid ounce (12 mL) bottle, ready to travel with you from morning routines to evening outings. This shade, described as Chestnut Stack, can complement warmer skin tones and make eye makeup appear more cohesive without overpowering other colors in your look.

Product at a glance

• Size: 0.41 fl oz / 12 mL
• Shade: Chestnut Stack (Brown)
• Brand: MAC Cosmetics
• Product line: MACStack Mascara

Real-life uses and style notes

If you prefer a gentle, natural enhancement, Chestnut Stack can provide a soft contrast that works well with warm eyeshadows and neutral lip tones. The brown hue lends itself to daily wear, photo-friendly definition, and a polished finish without the intensity of a deep black. It's a flexible option for makeup routines that favor a more subdued lash presence while still helping lashes stand out in casual or semi-formal settings.

• Natural definition for everyday errands or office days
• Soft contrast that pairs nicely with warm-toned palettes
• Supports cohesive eye makeup with neutral tones

How to use

Begin with a light coat from base to tip, then apply additional passes as desired for more definition. Use a steady hand to ensure even coverage along the lash line, and blink gently to avoid clumps. If you wear contacts, take care to remove gently at night for comfortable wear the next day.

Why choose MACStack Mascara

MACStack Mascara in Chestnut Stack offers a brown shade that can soften the lash line while preserving definition. As part of the MAC Cosmetics range, it invites you to experiment with a warm alternative to black that can harmonize with a variety of makeup looks and lighting conditions.