Best lash growth serum according to a dermatologist

Dr. Aditi Shende, board-certified dermatologist, talks about the best eyelash growth serums in the market and tells you how to get one that really works.

Medically reviewed by:
Dr. Aditi Ajay Shende
Dermatologist

Want longer, fuller, darker eyelashes—but not seeing results from over-the-counter serums?

If so, you’re not alone. Most lash serums only condition lashes temporarily, without actually stimulating real growth. Generic Latisse (bimatoprost) is different—it’s a prescription treatment clinically proven to help eyelashes grow longer, thicker, and darker over time.

Originally developed for glaucoma, bimatoprost was found to significantly enhance eyelash growth—and today, it’s widely used as a more affordable alternative to branded Latisse.

But here’s the catch: it still requires a prescription, and navigating how to get it safely can be confusing.

With Miiskin, you can request a prescription for generic Latisse (bimatoprost) online—reviewed by a licensed dermatologist and delivered directly to your door.

Need a prescription serum for eyelash growth?

Consult a dermatologist

Learn about Latisse

Can you buy eyelash serums over the counter?

Yes, Dr. Shende says you can buy eyelash serums over the counter. However, it’s important to check the ingredients and user reviews, as the effectiveness and safety of these serums can vary. Dr. Shende says that if you have tried over the counter eyelash growth serums and you were not impressed with the results, you can opt-in for more potent formulas, like those containing prescription-strength ingredients such as prostaglandin analogs.

What is the best eyelash growth serum?

According to Dr. Shende, one of the most effective eyelash growth serums according to clinical studies, which is also FDA-approved is Latisse, a prescription-strength product containing bimatoprost. It is highly effective in promoting longer, thicker, and darker eyelashes by extending the growth phase of the lash cycle. Latisse is a popular choice among users and dermatologists because clinical studies have demonstrated its significant results¹ ² ³ . However, as it requires a prescription, consultation with a healthcare provider is necessary to obtain and use Latisse safely.

Do you need a prescription to buy “the best” eyelash growth serum?

Yes, you typically need a prescription to buy extra-strength eyelash growth serums, such as those containing prostaglandin analogs like bimatoprost (found in Latisse). These prescription-strength eyelash serums must be only used under medical supervision due to their potent active ingredients, which can significantly enhance lash growth but may also cause side effects.

How can you get a prescription for the “best lash growth serum”?

Getting a prescription for a prescription-strength eyelash serum (Latisse) is easy via Miiskin. You just need to take some photos, answer a few questions and in less than 2 business days, you will get your prescription if it is safe for you.

Need a generic Latisse prescription?

Consult a dermatologist

Learn about Latisse

Can I also use my eyelash growth serum for my eyebrows?

Dr. Shende says that eyelash growth serums, including Latisse can also be used on eyebrows to enhance their growth and thickness. The active ingredients, such as peptides and biotin, work similarly on both lashes and brows, promoting healthier and fuller hair.

More about eyelash growth serums

What are 5 of the most popular eyelash serums that are available over the counter?

1. GrandeLASH-MD Lash Enhancing Serum

GrandeLASH-MD contains a blend of vitamins, peptides, and amino acids that help promote longer, thicker lashes. It is well-regarded for its effectiveness and has a loyal following.

2. RevitaLash Advanced Eyelash Conditioner

RevitaLash is formulated with a combination of scientifically-advanced technology of biotin and natural botanicals to enhance the look of lashes, protecting them from breakage and improving flexibility and strength.

3. LashFood Phyto-Medic Eyelash Enhancer

LashFood is known for its natural and organic ingredients. The serum contains a proprietary blend of herbal extracts that help nourish and strengthen lashes for a healthier appearance.

4. RapidLash Eyelash and Eyebrow Enhancing Serum

RapidLash uses a mix of polypeptides, biotin, panthenol, and amino acids to condition and improve the appearance of lashes and brows. It’s a popular choice for its affordability and effectiveness.

5. Rodan + Fields Lash Boost

Lash Boost is a conditioning serum with a blend of biotin, keratin, and peptides. It is designed to enhance the appearance of longer, fuller, and darker lashes with consistent use.

What makes these eyelash growth serums so popular?

These over-the-counter eyelash serums are popular due to their proven effectiveness, high-quality ingredients like peptides and biotin, and ease of accessibility without a prescription. Positive reviews and endorsements from beauty influencers further boost their credibility. Users appreciate their ease of use and the visible results they provide, making them a trusted choice for enhancing lash length, thickness, and overall health.

How to apply an eyelash serum?

Dr. Shende that eyelash growth serums are applied directly to the lash line, usually once a day, usually at night, using the applicator provided in the package. These lash serums work by nourishing the hair follicles, stimulating the growth phase of the lashes, and preventing premature breakage or shedding. Over time, this results in longer, thicker, and fuller-looking eyelashes.

Do a patch test: Test the product on a small area of skin before applying it to your lash line to check for any allergic reactions.
Cleanse the area: Ensure your face and eyes are clean and free of makeup.
Apply to lash line: Use the provided applicator to apply a thin line of serum along the base of your upper lashes.Gently wipe off any excess serum from eyelids. Wait for the serum to dry before going to sleep. Avoid getting the solution into your eye. Rinse immediately in case of any eye contact.
Consistency is key: For best results, apply the serum consistently, usually once a day at night time.

Dr. Shende says that if you have sensitive skin or any eye conditions, you should always consult with a dermatologist or ophthalmologist before using any of these eyelash serums.

What are the key ingredients in eyelash serums?

Prostaglandin analogs

These compounds are often found in prescription-strength serums and can significantly enhance lash growth and density.

Peptides

These are proteins that can help stimulate and support the natural growth cycle of eyelashes, making them longer and stronger.

Biotin

Also known as vitamin B7, biotin can improve the health of hair follicles, leading to healthier and fuller lashes.

Amino acids

Essential for hair growth, amino acids can help strengthen and condition the lashes.

Natural extracts

Ingredients like green tea, ginseng, and other plant extracts provide nourishment and improve the overall health of the lashes.

Frequently asked questions about eyelash growth serums

Does latisse have prostaglandin?

Dr. Shende says that Latisse contains a prostaglandin analog called bimatoprost. Bimatoprost is the active ingredient in Latisse and is responsible for promoting eyelash growth by extending the growth phase of the hair cycle, leading to longer, thicker, and darker lashes.

Do eyelash growth serums really work?

Dr. Shende says that yes, eyelash growth serums can be effective in enhancing the appearance of lashes. Many serums contain active ingredients like peptides, biotin, and amino acids that promote healthier, longer, and thicker lashes. However, prescription-strength serums like Latisse have been clinically proven to work, while many over-the-counter serums have not been subject to the same clinical trials and safety and efficacy standards.

What helps eyelashes grow?

Dr. Shende says that eyelashes grow with proper care and nourishment. Key factors include using eyelash growth serums with active ingredients like peptides, biotin, and prostaglandin analogs, maintaining a healthy diet rich in vitamins and minerals for hair and skin health, and avoiding harsh makeup or cleansing products that can damage lashes. Regularly conditioning lashes and being gentle during makeup removal can also help prevent breakage and promote growth.

What eyelash serum is as good as Latisse?

Dr. Shende says that while over-the-counter eyelash serums can be effective to some extent, none are as effective as Latisse. Latisse is a prescription medication that has been clinically tested and approved by the FDA for the treatment of sparse eyelashes and eyebrows. Unlike most eyelash serums, which are classified as cosmetic products and not subject to the same rigorous clinical testing as medications, Latisse has demonstrated its efficacy and safety through extensive research and trials.

Why are my eyelashes falling off?

Dr. Shende says that sudden eyelash loss can be caused by several factors, including stress, hormonal changes, or underlying health conditions such as thyroid disorders,

alopecia and eye conditions like blepharitis. It might also be a result of using harsh makeup products or improper removal techniques, which can weaken the lashes. Additionally, certain medical treatments and medications can lead to lash shedding. It is important to consult a dermatologist as soon as possible to avoid your eyelashes falling off completely and get medication as quickly as possible.

References:
https://clinicaltrials.gov/ct2/show/NCT01200251
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4792214/
https://www.researchgate.net/publication/260916548_Bimatoprost_for_Eyelash_Growth_in_Japanese_Subjects_Two_Multicenter_Controlled_Studies