8 Eyelash Primers That'll Give You the Best Lashes of Your Life

Use this tinted primer pre- or post-mascara application for extra volume and definition. Alternatively, you can wear it alone for a more natural look. 

Instead of resorting to extensions, apply this primer before mascara for fuller lashes. It's infused with plant-based conditioning agents that strengthen lashes with continued use. 

On top of helping your mascara stay on longer, Givenchy's non-sticky serum primer reinforces lashes so they're less likely to fall out. 

The ultra-thin comb of Smashbox's primer separates and defines lashes, plus prevents your mascara from flaking or smudging. 

When you don't want to spend money on a primer that's more expensive than your favorite mascara, this under-$10 drugstore buy is your best bet. It enhances the length and thickness of lashes while keeping your mascara from budging. 

Coat your lashes with this primer and leave it on overnight as an extra conditioning treatment. It makes lashes stronger so you'll experience less breakage over time. 

If extra thick, fluffy lashes are your M.O., then this Dior primer is for you. It has an air-pumped texture, and provides lashes with maximum volume and separation. The effects build when it's used regularly.

This jet-black primer enhances the pigment of your go-to mascara, plus the Pentapeptide-17 aids lash growth for fuller, longer lashes over time.