The best eyelash growth serums reviewed
The best eyelash growth serums reviewed
There is no shortage of eyelash growth and enhancement products on the market, and just as many eyelash serum reviews to read through to try and find the right product for you. Some products claim to help your eyelashes grow with peptides and natural botanicals, while others promise extreme growth but don’t bother to publish the list of ingredients.
In other words, there are a lot of bad and false products on the market – how are you supposed to find the one that works?
First, you need to consider the ingredients. Many serums on the market contain harmful chemicals that are more likely to damage your skin and lashes than have a positive effect, while others use cheap filler ingredients to make the most profit from their products. Worse still, some products still – shockingly – contain prostaglandin, an ingredient that can cause iris discoloration if it gets into your eye.
Any product being used on your skin – and especially around your eyes – must be properly tested and our professional test team studied, researched, and tested some of the best eyelash serum products on the market. They took into consideration factors like: effectiveness, speed of results, ingredients, safety and warnings, value, and manufacturer ethics.
Then, they selected their Top 9 Eyelash Enhancer Serums. The lash growth products they selected stand out for their ability to visibly improve the appearance of your lashes in areas like length, health, and volume.
Eyelash Serum by KU2 Cosmetics
In our testing, KU2 Cosmetics Eyelash Serum won the most points, and so takes first place. Below you will find our test report.
We found that KU2 Cosmetics Eyelash Serum delivered:
Results of Our Test
Our team of 7 tested the product for 10 weeks and had up to 60% eyelash growth. Many found that their eyelashes darkened as the lash line became fuller, and many saw results quickly.
3 out of the 7 in our team wore makeup daily with the product, while the remaining 4 did not, but our team did not see any difference between wearing makeup daily or not. The results they saw with this serum really stood out against the other serums tested because of its easy application and fast-acting results.
After just 7 days of use, our testing team saw obvious additional volume to their lashes. After 14 days, there was noticeable additional length, so from our testing most people (including our testers) will see the full results of the serum in just 2 – 3 weeks.
Instructions for Use
The serum was generously distributed on the eyelashes and lash line each morning and evening. Our testers who wore mascara and eyeliner did not see any detrimental effect or have any problem applying these products as normal, though were careful to use water-based gentle cleansers and makeup removers.
How Long Did the Product Last?
A 3.5ml bottle lasted for 5 – 6 weeks for our testers, depending on how generously they applied the serum.
How Long Did the Effects Last?
Our testers felt they still saw the effects of the serum for up to 6 months after our test. At that time, their lashes did gradually revert to how they were before the test began.
Value
KU2 Cosmetics has a 30-day money-back guarantee, thanks to their confidence in the product, so purchasing and trying the product is risk-free. We anonymously tested this guarantee, returned a used eyelash serum, and the full payment was refunded two days after they received the product.
See Our Results
WooLash – Premium Eyelash Growth Serum (£49.95 for 7ml)
WooLash is one of the better-known eyelash growth serums on the market. It is designed to support the growth of long, voluminous and healthy looking lashes. The ingredients are proven to be good for lash growth, is not harmful to skin, and does not contain prostaglandin, a common ingredient which can cause eye damage. Our testers largely reported longer and thicker lashes after a few weeks of use.
We found that WooLash Premium Eyelash Growth Serum delivered:
#2
WooLash – Premium Eyelash Growth Serum
£49.95 for 7 ml
WooLash is one of the better-known eyelash growth serums on the market. It is designed to support the growth of long, voluminous and healthy looking lashes. The ingredients are proven to be good for lash growth, is not harmful to skin, and does not contain prostaglandin, a common ingredient which can cause eye damage. Our testers largely reported longer and thicker lashes after a few weeks of use.
We found that WooLash Premium Eyelash Growth Serum delivered:
M2 Beauté Lashes Eyelash Activating Serum (£80.43 for 5ml)
M2 Beauté is another well-known product, thanks to the results others have achieved. M2 Beauté noticeably strengthens eyelash growth. This was one of the most expensive products our team tested – though upon testing we found that it contains prostaglandin, which is known to cause irritation and discoloration.
We found that M2 Beauté Lashes Eyelash Activating Serum delivered:
#4
M2 Beauté Lashes Eyelash Activating Serum (£80.43 for 5ml)
M2 Beauté is another well-known product, thanks to the results others have achieved. M2 Beauté noticeably strengthens eyelash growth. This was one of the most expensive products our team tested – though upon testing we found that it contains prostaglandin, which is known to cause irritation and discoloration.
We found that M2 Beauté Lashes Eyelash Activating Serum delivered:
LiLash Purified Eyelash Serum (£60 for 2ml)
LiLash promises that it will lengthen, thicken, and curl your lashes, but unfortunately after weeks of application, our testers saw very little results. LiLash offer a 90-day money-back guarantee, which we found to be true and our money was refunded promptly.
We found that LiLash Purified Eyelash Serum delivered:
LiLash Purified Eyelash Serum (£60 for 2ml)
#5
LiLash promises that it will lengthen, thicken, and curl your lashes, but unfortunately after weeks of application, our testers saw very little results. LiLash offer a 90-day money-back guarantee, which we found to be true and our money was refunded promptly.
We found that LiLash Purified Eyelash Serum delivered:
RapidLash Eyelash Enhancing Serum (£22.38)
Since RapidLash has had some buzz, and it’s so cheap, we decided to test the RapidLash serum. The product promises to give you additional volume and length to your lashes as soon as possible.
Our testers were largely disappointed with the results – after just 4 weeks there were no visible results, and 2 out of our 9 testers had irritation.
We found that RapidLash Eyelash Enhancing Serum delivered:
RapidLash Eyelash Enhancing Serum (£22.38)
#6
Since RapidLash has had some buzz, and it’s so cheap, we decided to test the RapidLash serum. The product promises to give you additional volume and length to your lashes as soon as possible.
Our testers were largely disappointed with the results – after just 4 weeks there were no visible results, and 2 out of our 9 testers had irritation.
We found that RapidLash Eyelash Enhancing Serum delivered:
RevitaLash Advanced Eyelash Conditioner (£90 for 3ml)
RevitaLash is a renowned brand for eyelash lengthening, but is also the most expensive product we tested – especially for the results we found.
Our testers found that there were some visible improvements, but certainly not enough to justify the price when testers of the products at the top of this list saw dramatic results with more affordable products. We would not advise buying this product.
We found that RevitaLash Advanced Eyelash Conditioner delivered:
RevitaLash Advanced Eyelash Conditioner (£90 for 3ml)
#7
RevitaLash is a renowned brand for eyelash lengthening, but is also the most expensive product we tested – especially for the results we found.
Our testers found that there were some visible improvements, but certainly not enough to justify the price when testers of the products at the top of this list saw dramatic results with more affordable products. We would not advise buying this product.
We found that RevitaLash Advanced Eyelash Conditioner delivered:
LashFood Conditioning Collagen Lash Primer (£37.29 for 8ml)
LashFood recently updated the recipe for this product, but our testers have found that the product is actually less effective now. They found the brush difficult to use and the serum felt drying. After a few weeks, they saw minimal results. While the product is cheap, it didn’t deliver significant results.
We found that LashFood Conditioning Collagen Lash Primer delivered:
LashFood Conditioning Collagen Lash Primer (£37.29 for 8ml)
#8
LashFood recently updated the recipe for this product, but our testers have found that the product is actually less effective now. They found the brush difficult to use and the serum felt drying. After a few weeks, they saw minimal results. While the product is cheap, it didn’t deliver significant results.
We found that LashFood Conditioning Collagen Lash Primer delivered:
NourishLash (£45 for 7.5ml)
We were hopeful for NourishLash as other users and reviews have reported positive results, but only 2 out of our 8 testers saw a noticeable difference in length. We claimed our money back as per the 60-day money-back guarantee, and the full amount was refunded without an issue.
We found that NourishLash delivered:
NourishLash (£45 for 7.5ml)
#9
We were hopeful for NourishLash as other users and reviews have reported positive results, but only 2 out of our 8 testers saw a noticeable difference in length. We claimed our money back as per the 60-day money-back guarantee, and the full amount was refunded without an issue.
We found that NourishLash delivered:
Compare all results
KU2 cosmeticseyelash serum★★★★★ |
WooLash – Premium Eyelash Growth Serum★★★★ |
|---|---|
 |
 |
M2 Beauté Lashes Eyelash Activating Serum★★ |
LiLash Purified Eyelash Serum★ |
RapidLash Eyelash Enhancing Serum★ |
|---|---|---|
 |
 |
 |
RevitaLash Advanced Eyelash Conditioner★ |
LashFood Conditioning Collagen Lash Primer★ |
NourishLash★ |
|---|---|---|
 |
 |
 |
Compare all results
KU2 cosmetics eyelash serum
★★★★★
WooLash – Premium Eyelash Growth Serum
★★★★
M2 Beauté Lashes Eyelash Activating Serum
★★
LiLash Purified Eyelash Serum
★
RapidLash Eyelash Enhancing Serum
★
RevitaLash Advanced Eyelash Conditioner
★
LashFood Conditioning Collagen Lash Primer
★
NourishLash
★
