Essy Eyelash Growth Enhancer Review. What we learned from analyzing 3000+ reviews…

Essy natural eyelash growth enhancer is manufactured by Essy Beauty. The product is said to have an advanced formula that makes your lashes grow longer and thicker.

They claim that the product is clinically proven to increase the length of your lashes within two weeks if used daily. The manufacturer also maintains that the serum is made of natural products which do not cause eye irritation.

This eyelash growth enhancer is made using Polygonum multiflorum and Panax ginseng. It comes with an applicator brush that is used to apply the product, preferably in the evening before bedtime.


✅The serum is said to work in a very short time. According to the company, you should see results within two weeks


❌The price of this product very high, especially if you consider the fact that you are just buying three millilitres of the serum.
❌The product does not darken your lashes. This means you will still have to use mascara for your lashes.
❌You cannot apply the product as makeup; you have to wait to apply it at night.
❌There are reports that the serum causes some irritation to the eye, and this results in the reddening of the eyes.

Essy Growth Enhancer Side Effects

Although the manufacturer assures us that the product is natural and safe, many users have experienced side effects. So, you need to make sure that you do a test on your skin before you decide to use the product.

The side effects of the serum vary among the different users. It might significantly work differently in women who are pregnant or nursing. Women who have a medical condition or have had a history of heart conditions should especially avoid using the product because of its unpredictability.

Here are the side effects of this eyelash growth enhancer.

📌Brown Pigmentation of The Iris

In spite of the manufacturer’s affirmations, there have been reports where the product irritates the eye. This usually leads to the reddening of the eyes.The brown pigmentation on the iris will become permanent over time.

📌Irregular Growth of The Eyelashes

In some users, the serum has made the eyelashes grow irregularly. Because of that, the lashes look lumpy, and this beats the purpose of buying the product in the first place.

📌Drowsiness and Dizziness

There have been reports of users feeling dizzy after application of this product. When used with other products like phenoxyethanol, it might cause vomiting and diarrhea. This usually happens to infants. The product can also affect the central nervous system and lead to facial dermatitis.

📌Watery Eyes and Blurred Vision

There are women who have developed blurred vision after using the eyelash growth enhancer. This was experienced after a few hours or days of using the products.


One of the main concerns of this product is that most of the positive review of the product have been made by unverified Amazon customers. It is highly likely that the reviews were all left by the same person, or the manufacturer paid for the reviews.

We found only 2 positive reviews with photos. And these photos appear to be made by same person which is a red flag for us.


Many customers share this opinion with us. Here’s the dicussion under a negative review of the product:



Essy eyelash growth enhancer is a relatively poor product. The side effects of the products are not worth the risk. And in comparison to other products, this product for having over 3,000 5 star reviews on Amazon from unverified customers, only has three pictures. This is a big sign for us that the manufacturer uses grey techniques to fool its customers into buying the serum.


It’s extremely important to educate yourself about lash serum ingredients and technology they use.

We explored the safety of the most popular lash serums on the market to save you time and to keep your eyes safe and secure from the most dangerous ingredients.

NOTE: We analyzed feedback from our readers, read dozens of beauty blogs, watched YouTube videos. We also tried some lash products to provide you useful information and help you with your buying decision.

READ NEXT: Top 3 Eyelash Growth Serums in 2021: Tested, Rated and Reviewed!

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  1. Agree with your review of Essy – VERY disappointing & a waste of money!
    I Seem to remember seeing it featured positively on Allure which I took to be an ethical review but…

  2. This product has turned my eyelids bright pink,,,it irritates my eyes. I am going to see my eye doctor to have my eyes checked. People should not use this product.

  3. This product worked for me, exactly as described. I couldn’t be happier with it. I did experience some redness the first couple days but now none. I wear contacts. I did have some irregular growth one day but then the next the shape of my lashes was just right. I have long lashes now and it’s easy to apply so I will keep using it.

  4. Essy Eyelash Serum works wonderfully for me! I have extremely sensitive eyes and have never experienced ANY irritation or negative effects. I am on my 3rd tube & begin seeing Growth in both length & fullness with the 1st tube. I love this product! Nothing else I have used (other than Lattise which is too expensive & does have side effects) has worked this well. I am surprised by the negative reviews I have seen posted here.

  5. I am on my 3rd tube of Essy Eyelash S& begin seeing Growth in both length & fullness with the 1st tube. I love this product! Nothing else I have used (other than Lattise which is too expensive & does have side effects) has worked this well. I am surprised by the negative reviews I have seen posted here.

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