Quick answer
Do your brows first, then apply Lash Slick. Brow products can drop powder or pigment onto the eye area, so finishing them before mascara keeps your lashes clean. If you're deciding which to buy first, start with Lash Slick if your main goal is defined lashes; choose a brow kit first if filling sparse areas matters more to your everyday look.
brow kit
Why order matters for a natural eye look
Brow products often involve powder, pencil, or gel that can flake or smudge onto the eyelid and lashes. Applying Lash Slick after your brows means any stray pigment gets brushed away before mascara goes on. If you reverse the order, you risk coating your fresh mascara with brow dust or needing to touch up clumped lashes.
This sequence also matches Glossier's skin-first, minimal approach: you build the frame (brows) before adding definition to the lashes. It keeps the final look clean rather than heavy.
What each product actually does
Lash Slick is a mascara designed for a natural, defined look. It gives lashes a sleek, slick finish and is formulated to enhance your natural lashes without clumping or flaking. It's meant for a quick, everyday routine when you want subtle polish.
A brow kit typically includes the essentials for filling, shaping, and setting brows. It's for those who want more structure and definition in the brow area, especially if brows are sparse or need hold. While both are eye products, they solve different problems: Lash Slick adds length and separation to lashes; a brow kit adds fullness and shape to brows.
How to apply them in the right order
Start with a clean, moisturized face. If you use any eye cream or concealer, let it set first. Then shape and fill your brows with your brow kit, brushing through with a spoolie to soften any harsh lines. Once brows are done, curl your lashes if you use a curler, then apply Lash Slick from root to tip. One or two coats is enough for a natural look; add a second coat only if you want more definition. Avoid pumping the wand, which can introduce air and cause clumping.
Trade-offs to weigh
- Lash Slick: quick definition vs. no brow structure: Lash Slick gives you a fast, natural lash boost in one step. But it does nothing for sparse or unruly brows, so if brow definition is your priority, it won't solve that. Choose Lash Slick first if your lashes are your main concern.
- Brow kit: shape and hold vs. more steps: A brow kit can fill, shape, and set brows for a more structured look, but it usually involves more than one product or step. That takes slightly more time than a single mascara swipe. Choose a brow kit first if your brows need the most help.
- Application order: brows first, then Lash Slick: Always finish brow products before mascara to avoid pigment dropping onto your lashes. This order keeps both products looking clean and prevents the need for touch-ups. Stick to brows, then Lash Slick, every time.
Product facts
- Lash Slick: Lash Slick is a mascara designed to give lashes a natural, defined look with a sleek, slick finish. It is formulated to enhance natural lashes without clumping or flaking. If you want a polished but subtle lash look that stays clean through the day, this is the product to apply after brows.
- The No Makeup Makeup Kit: The No Makeup Makeup Kit is a curated set for a fresh, natural look, including a mix of Glossier products for a minimal, skin-first approach. If you're building a full routine and want multiple essentials in one purchase, this kit can cover brows and more without buying each item separately.
Which should you buy first?
Best for
- Anyone who wants defined, natural-looking lashes with minimal effort
- A quick everyday routine where one product does the heavy lifting
- Those who already have brow habits they like and just want to add lash polish
Not for
- Sparse or unruly brows that need filling and hold—start with a brow kit instead
- Anyone looking for dramatic, voluminous lashes; Lash Slick is designed for a subtle, slick finish
