A brow + lash serum that keeps its promises 🤝 After using GrowPotion for 12 weeks: 🌱 97% saw clinically measured improvement in brow length + lash volume.* 🌱 90% agreed this product restored the appearance of misshapen or overplucked brows** Now online at @sephora and Kosas.com. Results may vary. Brow results are expected sooner than lashes due to differing hair cycles. *Based on a 12 week expert graded study with 29 subjects. **Based on a 12 week consumer study with 29 subjects.