GrowPotion
Fluffy Brow + Lash Boosting Serum
Free Shipping on US Orders $40+ & Free Returns
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.*
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- Trio of Peptides
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Supports length + thickness
- Vegan Keratin
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Nourishes + strengthens
- Pro-Vitamin B5
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Promotes shine
- Hyaluronic Acid
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Hydrates + conditions
Benefits & Ingredients
Full Brow Support
GrowPotion Tonight, Brow Team Tomorrow
Clinically Proven Results
After 12 weeks of use:
97% saw clinically measured improvement in brow length + lash volume.*
93% would recommend this product to a friend.**
90% agreed this product restored the appearance of misshapen or overplucked brows.**
Results will 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.
Hypoallergenic. Ophthalmologist tested.
Safe for sensitive eyes.
Haircare Powered, 97% Naturally Derived
Unique blend of peptides and vegan keratin supports hair’s dream environment and is delivered through a hyaluronic acid-powered serum.
Daily Care for Your Littlest Hairs
Helps minimize breakage and loss while leaving brows and lashes soft + fluffy.
GrowPotion Tonight, Brow Team Tomorrow
When we launched Air Brow - Clear, our community was so impressed by the improved appearance of their natural brows, they started to apply it to their brows and lashes overnight.
Sheena wanted to create a product formulated specifically to wear overnight (without the definition and hold of the brow gel), so we added 6x more powerful and effective hair-boosting actives in a concentrated serum to create GrowPotion.
Now introducing the nighttime treatment partner to your daytime brow + lash routine.
Kosas Clean
Hypoallergenic. Ophthalmologist tested. Safe for sensitive eyes. Vegan. Prostaglandin-free. Fragrance-free.
Check out our Kosas Clean page for the full list.
