Detail. Feather. Perfect it. A longwear, ultra-precise 1 mm pencil for the tiniest hair-like details and a soft, clean, natural look. After 7 days, 100% agreed* they would purchase Brow Pop Nano and recommend it to a friend.
Clinical Results
100% agreed that Brow Pop Nano:
Gives my brows a clean, natural look.
Gives ultra-precise application.
Does not smudge, stands up to water and sweat.
Based on a consumer study of 30 people applying brow pop nano for 7 days.
What is the Brow Pop Nano? Brow Pop Nano Pencil has the smallest 1 mm point for the tiniest hair-like details and a soft, clean, natural look. It’s best for the tiniest sparse patches, adding realistic details + a feathery effect. Super easy to use.
How small/thin is the pencil? It’s an ultra-precise 1 mm pencil.
How do I find my shade in Brow Pop Nano? You can choose a shade based on what’s closest to your natural hair color. Or, take the brow quiz! It’s the quickest way to find your perfect brow products + shades. You can also DM us (@kosas) a makeup-free, filter-free selfie and we’re happy to recommend a shade.
Is it Longwearing? Yes! Brow Pop Nano is clinically proven to be long wearing.
Is it waterproof? While it’s not waterproof, in a consumer study* 100% agreed that Brow Pop Nano Does not smudge, stands up to water and sweat.
Based on a consumer study of 30 people applying Brow Pop Nano for 7 days.
Does this require sharpening or does the tip stay fine? No sharpening needed! The fine tip maintains its shape without dulling down or becoming brittle.
- Dermatologically Tested.
- Hypoallergenic.
- Safe for sensitive skin.