GrowPotion Fluffy Brow + Lash Boosting Serum

Kosas GrowPotion Fluffy Brow + Lash Boosting Serum targets sparse brows and lashes with a lightweight, fast-absorbing serum texture. Designed for daily use, it aims to improve fullness and conditioning while remaining suitable for sensitive skin. Often presented as fragrance-free and easy to layer under makeup, it suits those seeking subtle long-term enhancement.