in BEAUTY


    From Top-Rated to Most Effective, These Are The BEST Eyebrow Serums RANKED

    Beast Mode in a Bottle

    By Kimberly Webber

    Change those sad, sparse eyebrows into the full, beautiful brows we all dream of…

    (COSMO) - There’s a growing trend of thicker, fuller eyebrows that everybody wants. Gone are the days of plucking and threading to the point of no return. 

    But just because a fuller brow is desired, it doesn’t mean everyone can have it. Many of us have thinner eyebrows that need that accentuation. That’s where Eyebrow Growth Serums can help. By using a growth serum once a day, you can help regrow and strengthen your brows for a healthier and fuller look.  

    However, with so many eyebrow growth serums to choose from, how do you know which one is right for you? Well, you’re in luck, our team of reviewers and make-up artists have created a list of the FIVE best eyebrow growth serums on the market today… Let’s get started.


    Effectiveness: 95%

    Safety: 90%

    Price: $$

    Overall: A

    Liaison has it all, a good value, safe ingredients, and (brace yourself) it works! We tried Liaison after we found the 50% off code SECRET50. We gave it a six-week trial and found our journalist Stephanie Marianne’s eyebrows to have a fuller, longer look. The ingredients are natural and don’t cause irritation or burning, and the instructions are straight forward and simple. It’s really the best of everything packed into one product. Effectiveness, safety, and value all rolled into one. 

    By far, Liaison Brow Bond, is the safest and most effective eyebrow growth serum EVER.

    2. Coringco Soft Triangle Eyebrow

    Effectiveness: 60%

    Safety: 90%

    Price: $

    Overall Value: B+

    This Coringco Soft Triangle Eyebrow pencil stands out for its resilience against sebum and sweat, ensuring it stays on throughout your day. The unique triangular tip is designed for effortless and precise application, while the soft formula allows for a beautifully natural finish. However, despite its positive attributes, our experience found it slightly lacking in longevity compared to alternatives on the market. While it's a decent choice for those seeking a natural look, we believe there are more durable options available that might provide a better overall value, particularly for those in need of longer-lasting wear.

    3. BrowXenna Eyebrow Lift and Fix Gel

    Effectiveness: 51%

    Safety: 98%

    Price: $$$

    Overall Value: B-

    BrowXenna Eyebrow Lift and Fix Gel promises instant perfection and stronghold for your eyebrows, boasting a soft gel texture that supposedly styles and protects your brows without any sticky residue or heaviness. Its transparent gel is marketed as ideal for use over henna or dye tinting, or as a finishing touch for a naturally neat appearance, especially post-lamination treatments. However, does it deliver on these lofty claims? Not entirely. While it may offer some degree of styling, users report a less than impressive hold, particularly for those with more unruly brow hairs. The product claims to keep coarse hairs in check, but in reality, you might find yourself reapplying throughout the day to maintain that 'perfectly styled' look. In essence, it's more of a temporary fix than a long-lasting solution, falling short of providing the all-day protection against environmental factors it promises. So, while it won't ruin your brows, don't expect it to be the miracle worker it's made out to be.

    4. Etude Tint My Brows Gel

    Effectiveness: 33%

    Safety: 90%

    Price: $

    Overall Value: C

    Tint My Brows Gel presents an appealing option for those after durable, smudge-proof eyebrow tinting, promising to reduce the need for frequent touch-ups. Its smooth application and easy removal process make it a convenient choice, while the natural color options are designed to blend seamlessly with your existing hair color, fading naturally over time. The formula is also enhanced with beneficial ingredients like panthenol and extracts from green tea and black beans, aiming to nourish and promote fuller brow hair. However, it's important to note that despite its strengths, the product may not offer a perfect color match for everyone, which could lead to slightly mismatched brows for some users.

    5. KXC Lash & Brow Regeneration Serum

    Effectiveness: 5%

    Safety: 10%

    Price: $

    Overall: F

    The terrible Amazon reviews might be a tip off, but if you took the risk you’d find unhealthy chemical ingredients, ineffective results, and a quarter-filled bottle that really makes you wonder what you’re paying for. BEWARE, it’s not worth it.


    While we feel we recommended some great eyebrow growth serums for fuller, darker brows, we believe Liaison's product was the top choice. We wanted to talk further with our investigative reporter Stephanie Marianne on how Liaison Brow Bond worked for her. Stephanie tells the story.

    Personally, I never believed in the effectiveness of eyebrow serums. There’s a lot of brands out there claiming they work, but most don’t. I’ve had too many friends tricked into buying serums just to find out it’s a waste of money. So I’ve avoided it at all costs. 

    But then my best friend, who I trust with my life, swore by Liaison’s Lash Bond. She said she's never used a product that worked so well with such simple instructions. She had been using the Brow Bond every night before bed and said it worked within 4 weeks. I, of course, didn’t believe her. But then she showed me her before and after photos and I was stunned. 

    Week by week, I could see her eyebrows getting healthier and longer. I begged her to let me borrow her Lash Bond. Instead, she gave me a secret 50% off code, SECRET50, and I ordered two bottles immediately. 

    I received the package within two days and started using it that night. The application is very simple, a small amount across your eyebrows before you sleep. It feels like placing water on your brow. Of course, I woke up the next day expecting a miracle… but alas, it takes longer than that to see results. 

    How Does Liaison Microbabe Blade Pen Work?

    So while I waited, I looked into the science of Liaison’s Growth Bond Formula. I wanted to know how it worked, and what it was aiming to do with my eyebrows…

    Step 1: When you apply Liaison, a fresh supply of oxygen and citric acid work away at eyebrow hair waste, releasing it through your pores to be washed away and clearing the way for nutrients.

    Step 2: The specialized mixture, including purified water and hyaluronic acid, activates internal peptides and gains access to follicles to prepare for bold growth.

    Step 3: Polypeptides travel deep into your roots, supplying follicles with essential proteins while you show off your amazing brows.

    Step 4: Refreshed brows and follicles continue to receive the optimal oxygen, blood flow, and dose of nutrients needed to keep brows healthy and strong.

    Did It Finally Work?

    After about 3 weeks is when I began to notice the color of my brows getting darker. 4 weeks and I noticed I didn’t have to apply as much of the eyebrow blade pen I use for shading. By week 6, it was as if I was a totally different woman.

    Since then, I’ve continued to apply and my brows have only grown thicker and healthier thanks to Liaison Brow Bond.

    I’ve been converted into a Brow Bond Believer, and hope you will, too.

    Sort by
    • avatar

      Maureen Ryz

      I've used liaison for months and LOVE IT!

      Reply 5 10:32
    • avatar

      Tina Madrame

      Used so many different brow "solutions" but the brow bond is the only one that worked

      Reply 1 9:22
    • avatar

      Valerie DiPetrio

      My daughter put me onto this stuff and I love it, my eyebrows look fbulous

      Reply 2 8:12
    • avatar

      Maria Marissa


      Reply 10 4:59
    • avatar

      Eleanor Mouthy

      did ayone else receive two bottles instead of one? :D

      Reply 3 3:30