
Brow & Lash Serum
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The award-winning Brow & Lash Serum developed by Norway's leading brow specialist, WOWBROW. This exceptional 2-in-1 serum is more than just a beauty product; it gives you fuller and natural brows and lashes, a real confidence booster!
Product description
The serum features a unique combination of carefully selected ingredients, expertise, and advanced technology to stimulate natural and healthy hair growth on brows and lashes in just 4 weeks. Formulated with extracts and peptides that nourish and strengthen hair follicles, your brows and lashes will become fuller, longer, and stronger.
How It Works:
Stimulates growth: Clinically proven ingredients like Acetyl Tetrapeptide-3 and Trifolium Pratense (Clover) Flower Extract target the hair follicles, encouraging natural growth and increased density.
Nourishes: A combination of moisturizing agents hydrates and nourishes the hair and surrounding skin, creating an optimal environment for growth.
Strengthens: The formula helps to fortify existing hairs, reducing breakage and promoting overall hair health.
Did you know? Eyebrows are the most important facial feature people have and can make a big difference in beauty. Studies show that women feel more confident and naturally beautiful when their eyebrows are in place. Spend less time in front of the mirror with great brows!
5 ml. Storage: 1°C to 30°C. Produced in South Korea.
How to apply
Apply directly to the skin at the base of the brow hairs with the brush and/or along the upper lash line with the soft tip every evening. If you miss an application, simply apply WOWBROW Brow & Lash Serum the following evening.
Ingredients
Aqua (Water), 1,2-Hexanediol, Butylene Glycol, Tromethamine, Carbomer, Disodium EDTA, Dextran, Acetyl Tetrapeptide-3, Trifolium Pratense (Clover) Flower Extract.
Shipping & return
Shipping takes 2–7 business days. The cost pops up at checkout and includes all customs and duties – no surprises here.
You've got 30 days to change your mind, but remember: if you ghost your package (aka don’t pick it up), we can’t refund you. Return shipping is 29 NOK, and the original shipping cost stays with us.
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YOU + WOWBROW
Why us vs the rest?

Our serum is packed with powerful peptides, biotin, and natural plant-based boosters – a dream team of ingredients that nourish, strengthen, and support healthy, fuller-looking brows and lashes, the gentle way.
Wowbrow Brow & Lash Serum is specially formulated to be gentle enough for sensitive skin – no stinging, no redness, just calm, happy brows and lashes growing strong.
Wowbrow Brow & Lash Serum is proudly 100% cruelty-free and vegan – no animal testing, no animal-derived ingredients, just pure brow-loving goodness.
Wowbrow Brow & Lash Serum is thoughtfully developed in Norway and expertly manufactured in South Korea – combining Scandinavian quality with Korean skincare innovation.
Wowbrow Brow & Lash Serum delivers visibly fuller, longer brows and lashes in just 4–6 weeks – with consistent use and zero drama.
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People often ask this
Can i use it while pregnant?
Many lash serums contain prostaglandins – an ingredient pregnant and breastfeeding women should avoid. WOWBROW Brow & Lash Serum does not contain this ingredient, and the ingredients in our serum are considered safe for use. None of the ingredients are known to be harmful when used topically, but if you're unsure or have sensitive skin, we recommend to consult with a doctor before use.
Do I need to use it every evening?
For the best results, we recommend using Wowbrow Brow & Lash Serum every evening after your skincare routine. Consistency is key! If you stop using it completely, your brows and lashes will gradually return to their natural growth cycle over time.
What does the serum do?
The serum nourishes and conditions hair follicles with powerful ingredients, helping to enhance growth, reduce breakage, and improve overall density. With consistent use, you’ll notice thicker, longer-looking lashes and brows.
When should I expect to see results?
Patience pays off! Most users start noticing visible results within 4-6 weeks, with full results after 8-12 weeks of consistent use. Everyone’s hair growth cycle is different, so stick with it and keep applying the serum every evening for the best results.