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The very best eyebrow serums for thicker, fuller hairs are up to 25% off right now!
Plus, Derms share the formulas they actually rate
After many failed attempts at microblading, brow lamination, castor oil, and hair-growth vitamins, I kinda threw in the towel on growing out my eyebrows. That is, until I tried an eyebrow-growth serum.
“Eyebrow-growth serums won’t necessarily make your brows grow faster or thicker,” says dermatologist Dr. Marisa Garshick, “but they can help to strengthen and condition your eyebrow hairs, which may give your hairs a thicker and healthier appearance.”
Here are the best eyebrow growth serums of all time (with the help of dermatologists Dr. Dhaval G. Bhanusali, Dr. Kavita Mariwalla, Dr. Mona Gohara, and Dr. Garshick).
RapidBrow is loaded with gold-star hair-health boosters to strengthen and lengthen the brows.
Minoxidil prolongs the growth phase of your hair-growth cycle, which increases the density of your hair before it sheds.
If you want bushy, filled-in brows, look to this eyebrow-growth serum from Grande Cosmetics.
This formula won’t actually make your brows grow, but it will keep them strong and prevent shedding.
This combo of moisturising oils and antioxidant-rich vitamin E moisturises while lightly filling brows with pigments to make them look thicker.
This complex formula contains six forms of peptides – the key amino acid needed to stimulate hair growth.
The Ordinary’s eyebrow-growth serum is filled with peptides to moisturise your brow hairs and skin.
Flaky, itchy, inflamed brows can inhibit hair growth. If that sounds like you, try this calming serum from Milk Makeup.
Augustinus Bader The Eyebrow and Lash Enhancing Serum
Augustinus Bader’s eyelash and eyebrow serum uses the same strengthening and moisturising ingredients found in its skincare line.
This formulation incorporates peptides, lipids, panthenol, and biotin to condition brows.
If your brow hairs feel brittle, try this lash and brow serum to strengthen and boost your brows.
Beth Gillette is the beauty editor at Cosmopolitan, where she covers skincare, makeup, hair, nails, and more across digital and print. She can generally be found in bright eyeshadow furiously typing her latest feature or hemming and hawing about a new product you "have to try." Prior to Cosmopolitan, she wrote and edited beauty content as an Editor at The Everygirl for four years. Follow her on Instagram for makeup selfies and a new hair 'do every few months.
Sami Roberts was the previous beauty assistant at Cosmopolitan. Keep up with her cat-filled life in New York on Instagram.
Clare Stephenson is the Senior Fashion and Beauty E-commerce Writer for Cosmopolitan, ELLE and Harper’s Bazaar. She has been an e-commerce writer since 2022, creating matter-of-fact reviews and shopping pages filled with her favourite products for every budget and need – whether that’s a glow-giving foundation, a high-tech LED face mask or the perfect wear-with-everything blazer.
Alongside writing, Clare loves to be in front of the camera creating shopping content, putting viral products to the test to see which ones are truly worth the hype. Through her work, she has interviewed leading dermatologists, makeup artists and industry experts to bring readers trusted advice and product recommendations.
Clare has contributed to titles across the Hearst UK portfolio, including Women’s Health, Good Housekeeping, Red and Prima. Prior to joining Hearst, she earned a BA in Multimedia Journalism from Bournemouth University, focusing her studies on magazines and editorial. She later worked as an editorial assistant at Voir Fashion Magazine, covering events including Fashion Week and interviewing notable brand founders.
Outside of work? You can find Clare strolling through London’s Columbia Road Market, pouring her fourth coffee of the day or heading to a Pilates class.
Follow Clare on Instagram @clarefrancesstephenson.
