Eyebrow & Eyelash Serum for Fuller-Looking Definition
Nourish your way to fuller-looking brows and lashes
Sparse-looking brows and under-conditioned lashes can leave your eyes feeling undefined. Add a simple daily botanical-style ritual designed to help hairs look thicker and darker.

Nourishment where definition starts
Every part of this compact set supports a focused brow-and-lash ritual, from the botanical-style formula to the applicator.

Botanical nourishment
Usma grass pulp is paired with pinoside and mustard glucoside to provide cosmetic nourishment to brow and lash hair and support a thicker-, darker-looking appearance. Explore more hair growth serum options for a broader grooming routine.

Targeted application
The dropper format and included black slender applicator tool direct a small amount toward brows and lashes instead of spreading serum broadly. That makes careful eye-area grooming feel more manageable.

Compact daily ritual
The travel-size bottle fits into an at-home or away-from-home routine without adding a bulky beauty tool. Keep it beside your makeup, skincare, or other skin care products.
Real routines, real details
How beauty-conscious users fit a small brow-and-lash step into everyday life.
I use it beside my laptop before the first video call. My brows groom more easily and look more polished with less pencil.
The bottle, carton, and little applicator are easy to pack for weekend trips. Everything stays together in my pouch.
I swipe it on before work when I am keeping makeup minimal. My brows look more defined without feeling drawn on.
The liquid format feels controlled and the botanical presentation is lovely. The applicator takes practice, especially around the lash line.
I added it to my evening routine after cleansing. It feels lightweight and does not make my brows feel coated.
A straightforward first serum for brows and lashes. I like seeing exactly where the small applicator is going.
It keeps my beauty drawer tidy. I wanted one brow-and-lash product instead of carrying several pencils and gels.
I was curious about the Usma grass pulp and made it part of my nighttime grooming. The green bottle looks nice beside my skincare.
Bought it as a small beauty gift for someone who prefers a low-key routine. The glass-style bottle feels special, though it is smaller than I expected.
Your simple daily application
Keep the process controlled and consistent for brows and lashes.
Start with clean hair
Remove makeup and cleanse the brow and lash area. Make sure the hair is dry before application.
Use a small amount
Take a controlled amount with the dropper or black slender applicator tool. Avoid saturating the lash line.
Apply with care
Gently trace the serum through brows and along the lashes while keeping it away from the eye surface.
Let it settle
Allow the liquid to settle before adding makeup or touching the area. Keep the dropper tip clean and avoid letting it touch skin.
Serum care versus makeup
Choose the routine that matches the kind of definition you want.
| This serumTARGETED | Pencil or mascara | Extensions | |
|---|---|---|---|
| Cosmetic conditioning step | Yes | No | No |
| Targeted brow and lash use | Yes | Partial | Partial |
| Temporary cosmetic coverage | No | Yes | Yes |
| Requires daily touch-up makeup | No | Yes | No |
| Includes a dedicated applicator | Yes | No | No |
What is inside the bottle
The visible label centers the formula on botanical-style nourishment for brow and lash hair.
Botanical-style nourishment
Listed botanical compound
Listed botanical compound
Everything in your set
Three coordinated pieces make the routine easy to start and easy to keep together.
A quieter route to definition
A small grooming step can change how your brows and lashes feel in the mirror, especially when makeup is no longer doing all the work.

When makeup is not enough
Filling sparse brows and coating thin-looking lashes can create temporary definition, but the routine still asks for daily touch-ups. Dry, under-conditioned hair around the eyes can keep the finished look feeling incomplete.

A quieter care ritual
Grass Cilia Nourishing Liquid brings Usma grass pulp, pinoside, and mustard glucoside into a focused brow-and-lash step. The liquid format keeps the ritual simple at home, at the vanity, or in a travel beauty pouch.

Definition, made consistent
With careful, repeated use, brows and lashes look more conditioned, fuller, darker, and easier to groom. It is a calm cosmetic care habit for anyone who wants naturally defined-looking eyes without relying on layers of makeup.
About this item
Bring naturally defined-looking brows and lashes into your everyday routine with a lightweight botanical-style serum. The compact three-piece set gives sparse-looking hair focused cosmetic care at hom
Nourishes eyelashes and eyebrows to help them look thicker and darker
- sparse eyebrows
- thin-looking eyelashes
- dry or under-conditioned brow and lash hair
- lack of definition around the eyes
Questions before you begin
Clear answers for a careful, realistic brow-and-lash routine.
Explore more hair care
Build a broader grooming routine with related care and styling essentials.
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