MAC Stacked to the Max MACStack Lash Duo pairs the cult MACStack Mascara in black with the False Lashes Maximizer lash primer for customizable, buildable volume and length. The continuously buildable fiber-emulsion gel lets you stack infinite layers, from a natural daytime tint to dramatic false-lash drama, without stiffness, clumping, or flaking. The Superstack Mega Brush grips every lash from root to tip to separate and define, while the intense carbon-black pigment gives a dense, multidimensional look. The included primer preps the lash bed to maximize length and lock color for extended wear. Ophthalmologist-tested and safe for contact-lens wearers, this duo builds and defines the lashes. Product Features: Duo pairs MACStack Mascara in black with the False Lashes Maximizer primer Buildable fiber-emulsion gel stacks layers from natural to false-lash drama Superstack Mega Brush grips each lash with no clumping or flaking Primer maximizes length; ophthalmologist-tested and lens-safe How to Use: Apply the primer to clean lashes, then build the mascara root to tip, stacking as many coats as you like while the formula is wet. Add layers through the day without clumping.
