A good-for-lashes primer that maximizes lift and all-day hold while minimizing smudging and flaking. Maximize your stack with MACStack Legit Lift Lash Primer. The Ultimate Lash Hack: it primes your lashes for next-level volume, length, lift and hold while reducing smudging and flaking. Plus, this oil-based formula is made with castor seed oil, vitamin E and pro-vitamin B5 derivatives to condition and care for your lashes. Powered by a curler-shaped brush, MACStack Legit Lift Lash Primer gives you customizable lift and curl no matter your lash type – AND it works with all mascaras! Features and Benefits: 93% said product helped reduce smudging* 92% said lashes looked longer** 92% said lashes look more lifted** 92% said lashes looked fuller** Delivers all-day lift + hold Lengthens Conditions and cares for your lashes Works with all mascaras *Consumer testing on 168 people after one week of product use. **Consumer testing on 177 people after one week of product use. How to Use: Before mascara application, press the brush into lashes close to the roots and shimmy brush through lashes from root to tip. Keep stacking the weightless formula with easy strokes to coat lashes completely. 0.4-oz.