







✨ Unlock your power brows & lashes—because your eyes deserve the spotlight!
Kosas Grow Potion is a clinically proven, 2-in-1 eyebrow and eyelash serum that accelerates the appearance of fuller, longer, and thicker hair. Powered by peptides, vegan keratin, pro-vitamin B5, and hyaluronic acid, it nourishes and strengthens while being 100% clean, vegan, cruelty-free, and safe for sensitive skin. Experience visible results in just 12 weeks with a formula free from parabens, sulfates, silicones, and fragrances.
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