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The 14 Eyebrow Growth Serums That Really Work
Fuller, fluffier brows are just a daily swipe away.
By Brows can lose their fullness over the years, and your tweezers aren't entirely to blame. Hair thinning can be caused by a variety of hard-to-control factors, like diet, stress, and hormones. But a brow pencil isn't your only weapon in the fight against hair fall.
The best eyebrow growth serums feature with a blend of ingredients like peptides, natural extracts, antioxidants, and amino acids to nourish the hair follicle and help support healthy hair growth. "The ingredients that are used for eyebrows are similar to those used for eyelashes," Dallas-based dermatologist Elizabeth Bahar Houshmand says. "Some ingredients I recommend are peptides to promote healthier lashes, which can lead to enhanced thickness and length; amino acids to help with hair breakage; hyaluronic acid, vitamins A, B5, C, and E to protect and condition the hairs; and botanical ingredients like white tea, licorice, and rose to support the health of your brows. "
Shop the Best Eyebrow Serums
Just as with lash serums, a brow serum needs to be applied diligently and religiously—sometimes twice a day—for several months to achieve noticeable results. If you experience any itching, swelling, or redness in the area, discontinue the use and get in touch with your doctor. "These are signs you could be allergic to the ingredients," Houshmand warns.
If you find that the results are too subtle for your situation, you might want to pair a brow serum with something a little stronger. "Minoxidil or Rogaine can help with brow growth," Washington, D.C.–based dermatologist Sarika Snell says. "It promotes the anagen growth phase of the hair follicle. I tell patients to use it once per day and wash their hands with soap and water after applying it, so they don't grow hair anywhere else on their face." For even more brow-growing power, you can ask your doctor for a prescription to Latisse, the gold standard of hair-regrowth treatments.
Ahead, we ask the dermatologists to weigh in on the very best eyebrow growth serums that really work, from The Ordinary to Augustinus Bader—shop their top picks below.
Related: How to Make Your Hair Grow Thicker, According to Experts
Multi-Peptide Lash and Brow Serum
Pros
- Oil-free
Cons
When you apply this popular, water-based lash and brow serum twice daily, you'll see increased length and volume in up to four weeks. It uses four peptide complexes to nourish the hair while increasing its density.
| Key ingredients | Peptide complexes, caffeine, trifolium pratense flower extract, camellia sinensis leaf extract |
|---|---|
| One satisfied customer writes: | "I've been using this serum for a month and my eyelashes have grown greatly. Someone asked me if was wearing false ones! Every product that I've purchased here has exceeded my expectations. I am a regular working class woman, I am not an influencer or paid by this site." —LB |
The Eyebrow and Lash Enhancing Serum
The Eyebrow and Lash Enhancing Serum
Pros
- Works for both brows and lashes
Cons
The brand behind culty skincare essentials like The Rich Cream and Ultimate Soothing Cream recently launched this two-in-one serum for brows and lashes. It uses Augustinus Bader's signature Trigger Factor Complex to boost hair growth and thickness in up to four weeks.
| Key ingredients | Arginine, taurine, castor oil, hyaluronic acid |
|---|---|
| One satisfied customer writes: | "I absolutely loveeee this eye serum! It doesn’t irritate my eyes and after two weeks I can already see growth on my lashes! Love love love." —Shannon S. |
RevitaBrow Advanced Eyebrow Conditioner Serum
RevitaBrow Advanced Eyebrow Conditioner Serum
Pros
- Hypoallergenic
Cons
Multiple derms mentioned RevitaBrow as their top pick. "It has peptides, biotin, lipids, and panthenol which in combination can condition and strengthen brow hair while preventing brittleness and leading to shine and fullness," Florida-based dermatologist Matthew Elias says.
| Key ingredients | Peptides, biotin, lipids, and green tea extract |
|---|---|
| One satisfied customer writes: | "This product really works! Now that I'm in my sixties, my brows have become significantly lighter and thinner. I bought this product based upon its reviews, but I wasn't expecting much. Within three weeks, I noticed that my brows were filling in, and after about three months, my brows had completely filled in. I still have to use brow pencil, but only because some of my brow hairs are grey. I don't mind, though, because at least now my brow pencil has actual brow hair to cling to. I plan to continue using this product." —Rhonda D. |
GrandeBrow Brow Enhancing Serum
Pros
- Suitable for contacts and lash extensions
Cons
Beauty enthusiasts love this ophthalmologist-approved serum, which features amino acids, conditioners, and antioxidant-packed botanicals to condition and protect your brows. You'll notice fuller, healthier brows in as little as six weeks (but keep using it for even better results).
| Key ingredients | Vitamins, peptides, and amino acids |
|---|---|
| One satisfied customer writes: | "I've been using this for a couple of months, I've never received so many compliments about my eyelashes! Definitely worth it." —g Marie |
Pros
- Both an eyelash and brow serum
Cons
This dual lash-and-brow serum promises healthier, shinier, fuller brows in as little as two months of daily use. The blend of peptides and botanical extracts helps support hair growth without irritating your skin or eyes. At $25 per bottle, it's also significantly less expensive than other brow serums. Did we mention it also has over 28,000 glowing reviews on Amazon?
| Key ingredients | Peptides, Biotin |
|---|---|
| One satisfied customer writes: | "I love Lavish Lash and notice a difference in my eye lashes and my eyebrows when I consistently apply this product at night. It's such an incredible value. Definitely worth the try." —Simone S. |
Platinum Long Lash
Pros
- Both an eyelash and brow serum
Cons
Created by New York City plastic surgeon-to-the-stars Lara Devgan, Platinum Long Lash is a powerful and highly versatile serum that can also be used to thicken your brows.
| Key ingredients | Vitamin B5, phyto peptides, clover flower extract |
|---|---|
| One satisfied customer writes: | "This stuff really works and without the redness/irritation of some of the cheaper brands I’ve tried. Just give it time and use it consistently, and you will see results by about the eight week mark. It’s worth the price for me." —lindsey943 |
NeuBrow Brow Enhancing Serum
Pros
- Delivers quick results
Cons
The name of this top-rated brow serum says it all: Its potent formula aims to regrow sparse hair in up to four weeks with consistent use, and brushes on as easily as your favorite brow gel.
| Featured ingredients: | Apple extract, keratin, biotin, allantoin, sweet almond protein, |
|---|---|
| One satisfied customer writes: | "I am 75 years-old and over the years had plucked my bushy eyebrows into oblivion. At a certain age my brows simply quit growing. I’ve literally not had eyebrows for the past several decades. A friend recommended this product and I am thrilled with the results. After regular use, one eyebrow came back rather quickly. The other has been a little slower to regrow but is well on its way. As other reviewers have mentioned, my brows did grow in a darker brown but I’m good with that. It’s just thrilling to wake up every morning with brows instead of looking like Spock from Star Trek." —Susan from NM |
Pros
- Vegan
Cons
This brow serum is created by the hair growth experts at Vegamour, and contains a natural vegan formula that's safe enough for every day use. It also aims to give its users visible growth results after 30 days of regular use.
| Key ingredients | Mung bean, red clover |
|---|---|
| One satisfied shopper writes: | "The brow serum made such a difference in my brows. One has less hair than the other, and I put the serum on to let them grow out—they look amazing and full. I always get compliments on my brows. Totally recommend it." —Liliana P. |
RapidBrow EyeBrow Enhancing Serum
Pros
- Ophthalmologist- and dermatologist-tested
Cons
RapidBrow applies clear and helps set brows in place, so think of it like a brow gel with benefits. You'll notice healthier, fuller brows after you finish the first tube.
| Key ingredients | Biotin, keratin, panthenol, peptides |
|---|---|
| One satisfied customer writes: | "This stuff works great. My eyebrows are darker, thicker, and grow quickly." —Shannon |
GrowPotion Fluffy Lash + Brow Boosting Serum
Pros
- Vegan
- Safe for sensitive eyes
Cons
Kosas's GrowPotion formula works for both your lashes and brows. It combines key growth ingredients like hyaluronic acid, vegan keratin, and peptides for visible results in up to 12 weeks with regular use.
| Key ingredients: | Hyaluronic acid, vegan keratin, peptides, Provitamin B5 |
|---|---|
| One satisfied customer writes: | "I was a little skeptical about this product, but after 3 weeks of consistent use, I'm happy report that my brows are much fuller! I have some patchy spots and my eyebrow hair isn't very dark so I was looking for something to help fill in the gaps. I can tell a big difference in the amount of hairs I have now and the patchy spots are filled in withRead more about review stating It really works! new growth!" —Kimberly |
Kush Lash + Brow Enhancing Serum
Pros
- Fragrance-free
Cons
This eyebrow serum has kush in its name for a reason: its powered by quinoa, peptides, and hemp-derived cannabis seed extract to keep brows and lashes supremely hydrated for optimal growth.
| Key ingredients: | Hemp-derived cannabis seed extract, plant peptides, quinoa |
|---|---|
| One satisfied customer writes: | "This is a great product. It has a great consistency, and I find it to be effective! I use it in the morning and at night on my lashes and brows!" —misscrisXlt |
Pros
- Vegan
Cons
Here's another lash and brow serum that gives short, sparse hairs a boost, and uses a vegan formula with ingredients like green tea, saw palmetto and nettle root to combat thinning.
| Key ingredients | Keratin, green tea, saw palmetto, nettle root |
|---|---|
| One satisfied customer writes: | "Love this product! Have been using it for a few months now and see growth in the spots that were basically bare! Will be continuing to order!" —Olivia |
Obagi Medical Nu-Cil Eyebrow Boosting Serum
Pros
- Delivers quick results
Cons
This serum from Obagi Medical targets what's known as the anagen phase of the brow growth cycle (where the hair tends to flourish), and is best used after cleanser and ahead of the rest of your nightly skincare routine.
| Featured ingredients: | Sodium hydroxide, Biotin |
|---|---|
| One satisfied customer writes: | "Having sensitive skin this product is non irritating and very hydrating! The spool is such a better way to apply compared to other brands that only have a little tip applicator. I have only been using the product for a couple of weeks and noticed growth to my overplucked eyebrows that do not grow at all. Will repurchase again." —Natalie |
Full Lash and Brow Serum
Pros
- Features a flocked-tip applicator for hard-to-reach areas
Cons
Sephora customers swear by this popular lash and brow serum to enhance brows in need, since it features a flocked-tip applicator to seamlessly reach areas between your brow hairs.
| Key ingredient | Arginine |
|---|---|
| One satisfied customer writes: | "Purchased as I lost all my eyebrows and eyelashes due to chemotherapy. My doctor told me eyebrows take a long time to come back—I couldn't be more thrilled with the results. Six weeks after I finished chemo I have all my eyebrows back. I'm even thinking of cancelling my microblading appointment!" —Michelle V. |
Meet the Experts
- Elizabeth Bahar Houshmand, M.D. is a double board-certified dermatologist at HoushmandMD Dermatology in Dallas, Texas.
- Sarika Snell, M.D., F.A.A.D, is a board-certified dermatologist based in Washington, D.C. at Integrated Dermatology of 19th Street.
- Matthew Elias, M.D. is a board-certified dermatologist based in Fort Lauderdale, Florida at Elias Dermatology.
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For more than 150 years, Harper’s BAZAAR has been the preeminent fashion and beauty resource for women at every age. We cover what’s new and what’s next in beauty by working with the world’s leading authorities in dermatology, plastic surgery, cosmetics, skincare, haircare, and fragrance. Every story we publish has been thoroughly researched and vetted by our team of beauty editors and industry experts.
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