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Kosas Grow Potion
Manifest Your Best Brows + Lashes. Clean 2-in-1 brow and lash boosting serum powered by peptides and vegan keratin that accelerates the appearance of fuller, feathery brows and longer, thicker lashes. Safe for sensitive eyes. Prostaglandin-free.
After 12 weeks of use, 97% saw clinically measured improvement in brow length + lash volume.*