Fact Checked
As cosmetic science and research expands, so too does our understanding of what causes the skin and hair conditions that we try to avoid. For instance, a lack of moisture is the root of many skin and hair conditions that cause weak follicles and thin-looking lashes and brows.
But we consider it our duty to seek out the best products based on the latest scientific advancements. That’s why we have put together the following article detailing the best eyelash growth serums for 2025. Our selections were made after thorough research and adherence to strict quality criteria.
If you want to make your eyelashes look fuller, thicker, and more alluring, the following article will tell you all about the products you need to try!
What Are Eyelash Growth Serums?
In a broad sense, eyelash growth serums are any cosmetic products that were designed to improve the appearance and fullness of your eyelashes. But more specifically, a good eyelash serum will help increase the rate of eyelash growth.
Losing eyelashes on a daily basis is natural but the best eyelash growth serum will stimulate follicle growth so that you are actually regrowing lashes at a faster pace than you are losing them.
Eyelash growth serums are typically applied directly to the lash follicles in order to provide them with nutrients. These nutrients usually strengthen the follicle and hydrate them.
In the following article, we will give you our picks for the best lash serums and provide you with some key insights to these kinds of products.
Our Top Picks of 2025
Best Lash Enhancing Serum: Beverly Hills MD Lash Enhancing Serum
Read The ReviewsBest Eyelash and Brow Growth Serum: Beverly Hills MD Thick + Full Brow Enhancing Serum
Best Lash-Enhancing Serum: City Lash
Best Eyelash Growth Serum: Tru Alchemy Lunar Lash Serum
Best Eyelash Enhancer Serum: Borboleta Lash Serum
Best for Growth: GrandeLASH MD Lash Enhancing Serum
Best Lash Growing Serum: Dermelect XL Lash
Best Natural Lash Growth Serum: RapidLash Eyelash Enhancing Serum
How Did We Choose the Best Eyelash Serums?
Our team of experts took a close look at the formulas, consumer responses and companies behind the listed products.
Ingredients
The skin around your eyes is very sensitive which is why it is very important to select products that include safe, non-irritating ingredients. We took special care to research the ingredients in the products listed.
Manufacturer Reputation:
We also looked at how the company behind these products interacts with their customers, what their manufacturing processes are and where they make their products.
Safety
We try to filter out products based on formula safety. For instance, does the product contain gluten? Are they safe for extensions? Does the formula include prostaglandins in any form?
Customer Reviews
Seeing how others have reacted to a product can give you keen insight as to how it may work for you. That’s why our expert team also analyzed the available customer reviews for each product.
Value for Price
Value for price is based on how effective the product is compared to how much it costs. We also take into account the average category price and how each product compares to the price of similar products.
Return Policy
Lastly, we make sure to see what the return policy for each product is. If it is too short to give the consumer a chance to see how it is really working, it likely did not make our list.
The Best Lash Serum For Growth In 2025
Beverly Hills MD Lash Enhancing Serum – Best Lash Enhancing Serum
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
Beverly Hills MD Lash Enhancing Serum is a targeted eyelash growth solution, formulated with peptides and amino acids to stimulate hair follicle growth. Housed in a brush-tip bottle for precise application along the lash line, users are advised to apply it 1-2 times daily.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: Beverly Hills MD
- Benefit: Supports keratin production and helps you naturally grow lash hair.
- Active Ingredients: Myristoyl Pentapeptide-17Sodium HyaluronateMilk Protein
- Application: Apply twice daily
- Price: $85.00
Beverly Hills MD lash enhancing serum Pros & Cons
Pros
- Positive customer reviews
- Made of botanical extracts
- Well-known cosmetic brand
- Quality and safety are assured
Cons
- Can be more expensive
- Results may vary
Beverly Hills MD Thick + Full Brow Enhancing Serum – Best Eyelash and Brow Growth Serum
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
The Beverly Hills MD Thick + Full Brow Enhancing Serum is a brow growth serum designed to help thicken, lengthen and strengthen eyebrows. It contains a proprietary blend of peptides, amino acids, vitamins and plant extracts that are said to stimulate hair follicle growth when applied directly to the brow line.
The serum conditions brows so they appear healthier with enhanced fullness and density. It can be used on both brows and eyelashes. Reviews report it works well with minimal irritation or unwanted hair growth outside the brow area.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: Beverly Hills MD
- Benefit: Provides your hair the nutrients, Helps correct the look of thinning or sparse brows.
- Active Ingredients: Redensyl, Capixyl, Sympeptide, Apple Extract, Micro-Keratin
- Application: Apply twice daily
- Price: $88.00
Beverly Hills MD Thick + Full Brow Enhancing Serum Pros & Cons
Pros
- Precise application to brows with the brush tip bottle.
- Many positive reviews
- Enhance the appearance of brows without makeup or other products.
- Suitable for use on both eyebrows and eyelashes.
Cons
- Full results typically take 4-6 weeks
- Individual results vary
City Lash – Best Lash-Enhancing Serum
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
City Lash is a revolutionary eyelash growth serum that promises fuller, longer, and healthier lashes. This innovative formula, enriched with potent peptides and natural plant extracts, stimulates the eyelash follicles to enhance natural growth and strengthen the lashes. It’s designed to promote lash growth up to 72% in just 40 days.
City Lash is free from prostaglandin, a common ingredient in many lash enhancers that can darken the eyelids and change the iris color. It’s hypoallergenic, safe for sensitive eyes, and can be used with contacts or eyelash extensions. City Lash is a testament to scientific breakthroughs in the beauty industry, combining safety, efficacy, and affordability in a single product.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: City Beauty
- Benefit: Continuous nourishment for fuller and healthier lashes, Lightweight and non-sticky formula, Enhances your look with or without make
- Active Ingredients: Acetyl Tetrapeptide, Biotinoyl GHK, Multi-Peptide Blend, Biotin, Hyaluronic Acid, Seed Extract Blend
- Application: Apply twice daily
- Price: $90.00*
City Lash Pros & Cons
Pros
- Can potentially enhance lash appearance without use of extensions or mascara.
- Nourishing formula conditions lashes to look fuller and darker.
Cons
- Use long-term to maintain results once goals are achieved.
- Expensive for repeated purchases.
Tru Alchemy Lunar Lash Serum – Best Eyelash Growth Serum
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
Lunar Lash is a product by Tru Alchemy that claims to improve the length, thickness, and fullness of your eyelashes. It is a serum that you apply along the base of your lashes every night, after cleansing your face.
The serum contains natural ingredients, such as collagen peptides, keratin, hyaluronic acid, green tea stem cells, and vitamin C, that nourish, condition, and protect your lashes from environmental stress. Lunar Lash is said to be safe, clean, and cruelty-free.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: Tru Alchemy
- Benefit: Reduces the appearance of short, sparse, or thinning lashes, dull or dehydrated skin, and lashes, and repairs aging skin around the eyes.
- Active Ingredients: Collagen Peptides, Keratin, Silk Amino Acids, Hyaluronix®
- Application: Use once at Night
- Price: $29.25*
Tru Alchemy Lunar Lash Serum Pros & Cons
Pros
- Clinically studied ingredients
- Paraben-free, sulfate-free, and cruelty-free
- Easy to apply
- Generally well-reviewed by customers
Cons
- Can be expensive
- Some users report that it takes longer than 15 days to see results
- May cause irritation in some people
Borboleta Lash Serum – Best Eyelash Enhancer Serum
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
Borboleta Lash Serum is a popular product designed to enhance the length, thickness, and darkness of natural lashes. Formulated with nourishing ingredients it is praised for its noticeable results and lash-conditioning properties.
Users have reported substantial lash growth, improved lash health, and a weightless feel upon application. The serum is easy to use, with a recommended nightly application along the clean, dry upper lash line.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: Borboleta
- Benefit: Substantial lash growth and improved lash health
- Active Ingredients: Biotin, Keratin, & PeptidesPlant Based Stem CellsPumpkin Seed Extract
- Application: Apply once nightly
- Price: $65.00*
Borboleta Lash Serum Pros & Cons
Pros
- Easy to use
- Effective and Affordable
- Positive reviews
Cons
- One of the more expensive lash serums
- Potential for excess product on the brush
GrandeLASH MD Lash Enhancing Serum – Best Lash Serums for Growth
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
GrandeLASH MD Lash Enhancing Serum is a popular product designed to enhance the length, thickness, and darkness of natural lashes. Formulated with nourishing ingredients it is praised for its noticeable results and lash-conditioning properties.
Users have reported substantial lash growth, improved lash health, and a weightless feel upon application. The serum is easy to use, with a recommended nightly application along the clean, dry upper lash line.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: Grande Cosmetics
- Benefit: Promote the appearance of longer, thicker, healthier looking lashes
- Active Ingredients: Amino Acids, Hyaluronic Acid, Vitamin E.
- Application: Apply a single stroke to each eyelid, following your upper lash line
- Price: $68.00*
GrandeLASH MD Lash Enhancing Serum Pros & Cons
Pros
- Non-sticky, dries clear & doesn’t flake
- Effective ingredients
- Customer satisfied reviews
Cons
- Very pricey compared to other products
- Some users may experience mild irritation when first using the product
Dermelect XL Lash – Best Lash Growing Serum
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
Dermelect XL Lash uses a tri-peptide formula to make your eyelashes look fuller while at the same time nourishing them at the follicle base. The Dermelect formula will add moisture to your eyelashes and make them more resilient even if you wear mascara on a daily basis. This is an excellent serum for protecting lashes and making them look fuller with each application.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: Dermelect
- Benefit: Strengthens each eyelash follicle, includes a triple-peptide formula, makes lashes look fuller
- Active Ingredients: Capixyl peptide, widelash tripeptide, sympeptide oligopeptide
- Application: Apply directly to clean lashes from root to tip
- Price: $49
Dermelect XL Lash Pros & Cons
Pros
- Moisturizes the lashes
- Works for eyebrows too
- Non-irritating formula
- Prostaglandins-free
- Gluten-free
- Can be used with other products
Cons
- Overnight formula
- May sell out quickly
RapidLash Eyelash Enhancing Serum – Best Natural Lash Growth Serum
*All the prices listed here are as they appear on their websites and are subject to change.
Our Rating
RapidLash Eyelash Enhancing Serum is a high-performance serum formulated with advanced polypeptides that help enhance the appearance of lashes with a simple once-a-day application. The serum is ideal for women and men with brittle, weak, thin, or short lashes. It is designed to condition, moisturize, and fortify lashes to enhance their overall appearance.
Key Specs
- Form: Serum
- Type: Eyelash care
- Brand: RapidLash
- Benefit: Conditions moisturize and fortify lashes to enhance their overall appearance and Comes with a slender, fine-pointed applicator brush for easy application.
- Active Ingredients: PolypeptidesBiotin Panthenol Amino Acids
- Application: Apply once daily in the evening before bedtime.
- Price: $49.95*
RapidLash Eyelash Enhancing Serum Pros & Cons
Pros
- Enhances the appearance of lashes with a simple once-a-day application
- Suitable for contact lens wearers
- Safe for lash extensions
- Ophthalmologist-tested, suitable for contact lens wearers, and safe for lash extensions
Cons
- Some users may experience mild irritation when first using the product
What Are the Benefits of Eyelash Serums?
There are many benefits to using the best lash serum. Take a look at just a few of them:
Improved Hydration
Many of the products that are featured on our list contain peptides which have been proven in clinical studies to provide moisture to both skin and hair.
Longer Lashes
One study that observed the effects on eyelash serums on eyelash follicles found that after a three month period, follicles were actually longer:
The study suggested that the serums seemed to inhibit certain conditions like edema which can impede follicle growth.
Thicker Lashes
While not all eyelash serums are high-quality, some have exhibited the ability to increase the thickness of eyelashes as we see in this American Academy of Ophthalmology report on cosmetic serums.
What Do Eyelash Growth Serums Do?
In general, eyelash growth serums make your eyelashes look thicker. But the best lash serum will also improve the health of your eyelashes – not just affect them on a cosmetic basis.
And there are a lot of things that can affect the health and appearance of your eyelashes. For instances, excessive and constant exposure to makeup can cause your eyelashes to actually fall out as Reena Makamul explains in the following excerpt taken from an American Academy of Ophthalmology report:
As we can see, many of the common cosmetics you use on a daily basis can actually be causing your eyelashes to fall out. But if you use the best lash serum for growth, you will be taking care of the health factors that can lead to excessive eyelash loss.
Buying Guide
When choosing an eyelash growth serum, it’s important to do your research. Consider the following criteria:
Dermatalogically Tested
Always make sure that the product you are interested in has been tested by dermatologists. Check the labeling for the “dermatologist-tested” certification before buying.
Toxin-Free
Eyelash serums are applied very close to the eye so you never want toxins in your product. Check to make sure that the ingredients are mostly natural and free of toxins.
Good Reviews
Reading the reviews of other users will give you an idea as to how effective the product is. While not all products are guaranteed to work the same for everyone, choosing a serum with good reviews is a good start.
Your Needs
If you need your lashes to look shinier, opt for a product that will moisturize your lashes. If you need to regrow lashes, look for a serum that has regrowth such as retinol.
Final Verdict
The right eyelash regrowth serum for you is out there; you just have to look. In our list, we highlighted high-quality products that will meet the needs of a variety of users. We want to help match you with the best serum for your needs.
The products on our list will help stimulate lash growth, make your lashes more lustrous, moisturize the hair follicles and many of them will work for eyebrows as well. They are all backed by science as well.
So if you are looking for a new eyelash regrowth serum or looking to replace your old serum, be sure to check these products out!
What Does Science Say About Eyelash Serums?
Eyelash serums work in a few different ways. In the following breakdown, we talk about what science has to say about these specific effects:
- Moisturization – In a National Institutes of Health study, it was found that moisturizing hair follicles can help prevent both abrasion and friction which can lead to follicle damage and loss.
- Growth – Regrowth of follicles is also a central claim of many eyelash serums. The common ingredient peptide has been shown in at least one study to stimulate hair growth and impede hair loss.
- Luster – A study conducted by Pubmed showed that PPG-3 benzyl ether myristate, an ingredient frequently used in eyelash serum formulas increases follicle shine and smoothness.
Frequently Asked Questions
Q: What should you avoid in eyelash serums?
A: You should avoid processed, synthetic compounds such as bimatoprost, isopropyl cloprostenate and dechloro dihydroxy difluoro.
Q: How long do you leave serum on your eyelashes?
A: Your product will have specific instructions but typically, you need to leave it on for at least 5 minutes.
Q: What are the side effects of eyelash serum?
A: Some people may experience redness, itching and irritation, especially if they are allergic to the ingredients.
Q: Is it ok to miss a day of eyelash serum?
A: If you miss a day of application, you may want to make up for it by applying twice the next day.
Q: Is it ok to wear mascara while using lash serum?
A: Your specific product will vary but most quality serums can be used underneath mascara.
Sources
Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy.
[1] What You Should Know About Eyelash Growth Serums: https://www.aao.org/eye-health/tips-prevention/latisse
[2] Why Are My Eyelashes Falling Out?: https://www.aao.org/eye-health/tips-prevention/why-are-my-eyelashes-falling-out
[3] A Collagen Supplement Improves Skin Hydration, Elasticity, Roughness, and Density: Results of a Randomized, Placebo-Controlled, Blind Study:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6835901/
[4] An Open-label, Single-center, Safety and Efficacy Study of Eyelash Polygrowth Factor Serum: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7158911/
[5] Edema: https://www.mayoclinic.org/diseases-conditions/edema/symptoms-causes/syc-20366493#
[6] Hair Cosmetics: An Overview: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4387693/
[7] Discovery of a peptide that promotes hair growth, opens the way to hair loss treatment: http://www.snuh.org/global/en/about/newsView.do?bbs_no=5764
[8] Study of hair shine and hair surface smoothness: https://pubmed.ncbi.nlm.nih.gov/19450419/
[9] Vitamin A in Skin and Hair: An Update: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9324272/
Was This Article Helpful ?
Yes- No
Health Insiders Team
The Health Insiders Team takes pride in bringing you the latest in nutritional research, skincare, healthy living, and wellness hacks. [Read Full Bio]
Mary Larijani, M.D.
See
Our Editorial Process
Meet
Our Review Board
This article changed my life!
This article was informative.
I have a medical question.
Ask a Question
This article contains incorrect information.
This article doesn’t have the information I’m looking for.