A brow + lash boosting serum without the questionable stuff 🔮 GrowPotion is clean, 97% naturally derived, prostaglandin-free, and really works. 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** Shop it exclusively on the @Sephora app today and online at Sephora.com and Kosas.com tomorrow. *Based on a 12 week expert graded study with 29 subjects. **Based on a 12 week consumer study with 29 subjects. Results may vary. Brow results are expected sooner than lashes due to differing hair cycles.