* Safety: Nail polish contains ingredients not meant for the eyes. These can cause irritation, redness, pain, and even potential vision problems.
* Application: Nail polish is thick and difficult to apply evenly on eyelashes. It can also clump and flake, looking unnatural and messy.
* Durability: Nail polish isn't formulated to last on delicate eyelashes. It will likely smudge and run, creating dark circles under your eyes.
Instead of using nail polish, stick to proper mascara designed for the eyes. It's safe, effective, and will give you the desired look without any risks.