Best Eyelash Growth Serums: Top 5 Lash Boosters, According To Experts

The best eyelash serums are formulated to promote thicker, longer, and more luscious lashes, enhancing the natural beauty of your eyes. These serums often contain key ingredients like peptides, vitamins, and plant extracts that nourish and fortify the lash follicles, resulting in noticeable improvements over time. To find the ideal eyelash serum, look for products that are ophthalmologist-tested and free of irritating chemicals, offering a safe and effective path to achieving fuller lashes.

Did you know that most women believe in the power of their natural beauty? In fact, a recent survey revealed that 82 percent of American women describe themselves as confident, even without makeup. They understand that feeling good on the inside translates into positive interactions with others on the outside. And when they do enhance their features, they often focus on the windows to their souls their eyes. A stunning 71 percent believe that their eyelashes are crucial to their overall look, with a third of women opting to highlight their eyes, eyelashes or eyebrows when wearing makeup. But sometimes, not even the best mascara will make you feel satisfied. 

So, if you’re looking to enhance your natural beauty by accentuating your eyes, you may want to try an eyelash growth serum. Wondering what you should look for in one? Amino acids and peptides are important. Dendy Engelman, M.D., FACMS, FAAD, board-certified cosmetic dermatologist and Mohs surgeon at Shafer Clinic in New York City says, “Two or more amino acids together form a peptide, which is a key component of most lash serums because peptides repair damage to the hair protein and strengthen and improve the appearance of lashes.” 

Now that you know what to look for, invest in a product that actually works. Below are the picks that experts say are the best eyelash growth serums you can get without a prescription. Keep reading to find out which are worth the investment based on those that are most often recommended as the best of the best. Hopefully, one of these products helps you feel confident every day. You deserve it!

Close up of woman's eye and eyelashes
(Photo by Nitin Mendekar on Unsplash)

The List: Best Eyelash Growth Serums, Per Beauty Experts


1. Grande Cosmetics GrandeLASH-MD Lash-Enhancing Serum

Byrdie says this number one pick has a collection of accolades: “A combination of vitamins, antioxidants, and amino acids make this award-winning, ultra-rich conditioning formula nourishing to short, brittle, or damaged lash hairs. The addition of hyaluronic acid provides an extra boost of hydration to the shaft of lashes, which makes them appear not just longer, but visibly thicker and with increased volume.” 

Grande Cosmetics GrandeLASH-MD Lash-Enhancing Serum
Grande Cosmetics GrandeLASH-MD Lash-Enhancing Serum

“There’s a reason this cruelty-free serum has thousands of five-star reviews across the internet. It’s jam-packed with vitamins, antioxidants, and amino acids built to tackle the brittlest of lashes. Even Dr. Saedi is a fan of this cult-favorite serum. ‘Grande is my go-to for fuller, thicker lashes and brows,’ she says. ‘I’ve used GrandeLASH-MD for years, ever since my eyelashes thinned after pregnancy, and have seen amazing, noticeable, lasting results,’” Marie Claire quotes.

Cosmopolitan gives an expert tip: “Once a day, swipe this eyelash serum along your lash line like you’re applying liquid liner, then allow it to dry. The hyaluronic acid in the formula helps to hydrate even the most brittle of lashes. The best part? It’s opthalmologist-approved, so you don’t have to worry about it irritating your eyes. Feel free to stock up with a three- or six-month supply, too.” 

2. RevitaLash Advanced Eyelash Conditioner

Shape raves about this lash lengthener, writing, “The RevitaLash Advanced Eyelash Conditioner is a big hit in the lash serum world, and for good reason — it really works. Blair Murphy-Rose, M.D., a board-certified dermatologist in NYC, recommends this pick to her patients.” 

RevitaLash Advanced Eyelash Conditioner
RevitaLash Advanced Eyelash Conditioner

Fit for a princess? Oprah Daily writes, “‘This lash serum contains peptides, which are like messengers that tell your eyelashes to grow,’ says Joshua Zeichner, MD, a board-certified dermatologist at Zeichner Dermatology. If that’s not enough to convince you, consider this: In a 2017 interview with Allure, Meghan Markle revealed she is also a fan of the product. ‘I swear they are as long as they could ever be,’ she said.” talks about your options: “Dr. Jaliman recommends RevitaLash, one of the most popular eyelash serums on the market. ‘People usually see results,’ she says. The formula contains peptides, botanicals, and a proprietary BioPeptide Complex. The .067 fluid oz. tube usually lasts about three months, although there’s a smaller .034 fluid oz. size available, too, if you’d like to test it out before committing to the larger version.”

3. Neutrogena Healthy Lashes Lash Enhancer Serum

Good Housekeeping calls this the best value eyelash growth serum: “Biotin and peptides are the star ingredients in this eyelash growth serum. ‘I would say this serum thickens the eyelashes and lengthens them,’ says one reviewer. ‘When I look to the side and into the mirror I can see how long they have gotten. From the front, they look thicker and shiny even. Easy to apply, and I just apply once a day.’ To use, apply it like you would a liquid eyeliner.” 

Neutrogena Healthy Lashes Lash Enhancer Serum
Neutrogena Healthy Lashes Lash Enhancer Serum

You’ll notice results in a month, according to The Pioneer Woman: “In just four weeks, you will start to see results with this well known drugstore staple brand. Much like its higher-priced competition, Neutrogena relies on biotin and peptides for lash growth. At this price, it’s totally worth a try!” 

Cosmopolitan picked this product as their best affordable option: “Something not so fun about eyelash serums: They can be pretty pricey. That’s why I love this affordable option from Neutrogena so much. The formula still has all the hydrating and volumizing benefits of an expensive serum (hi, biotin and peptides), but it comes in at a very reasonable $12.”

4. Vegamour GRO Lash Serum recommends this feel-good product: “Vegamour is known for its collection of science-backed, plant-based hair growth products. This lash serum is made without hormones, carcinogens, or other harmful ingredients. It is made up of the likes of Red Clover/Mung Bean and Amino Acid Peptides to prevent hair loss and stimulate regrowth and is 100% safe for the eyes.” 

Vegamour GRO Lash Serum
Vegamour GRO Lash Serum

Glamour adds, “Both Dr. Brissette and Dr. Hilal-Campo point to this formula as a strong over-the-counter contender. ‘The primary ingredient in this formula is CBD, or cannabidiol, which is believed to work similarly to ricinoleic acid as it pertains to lash health,’ says Dr. Hilal-Campo. ‘It also contains peptides and mung bean extract — mung bean extract is naturally rich in selenium, a mineral believed to play an important role in healthy hair growth.’” 

“Plus, if you sign up for a regular subscription, you’ll score 25% off and free shipping. It’s a great option if you never want to worry about running out!” points out Cosmopolitan.

5. Augustinus Bader The Eyebrow and Lash Enhancing Serum

Elle thinks this product is a miracle multitasker: “Why clutter your vanity with multiple products when this gem exists? This biotin-packed serum not only promises serious eyelash growth but works on eyebrows too. In a quick flick of the wrist (and in just a couple of weeks), bushier brows and fuller lashes can be yours.” 

Augustinus Bader The Eyebrow and Lash Enhancing Serum
Augustinus Bader The Eyebrow and Lash Enhancing Serum

Its formula has even been put to the test. “In a 12-week clinical trial of subjects with self-perceived sensitive skin and eyes, lash length was said to increase by 34%, while lash and brow prominence increased by 130%. On top of the brand’s signature TFC8 complex (basically their version of concentrated nutrition for healthy cells), it provides a dose of moisture,” Vogue reports.

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