Pronexa Lavish Lash Biotin Eyelash Serum

Last updated date: September 13, 2021

DWYM Score

9.4

Pronexa Lavish Lash Biotin Eyelash Serum

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We looked at the top Eyelash Serums and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Eyelash Serum you should buy.

Update as September 15, 2021:
Checkout The Best Eyelash Serum for a detailed review of all the top eyelash serums.

Overall Take


In our analysis of 23 expert reviews, the Pronexa Lavish Lash Biotin Eyelash Serum placed 2nd when we looked at the top 6 products in the category. For the full ranking, see below.

From The Manufacturer

Our revolutionary botanical serum boosts the length and thickness of eyelashes and eyebrows. The result is longer, fuller and thicker eyelashes and brows! Imparts sheen and luster to lashes and brows making them appear lush and beautiful. No more false lashes needed! Lavish Lash is proven by science. Experience drastic increases in length and thickness of your eyelashes and eyebrows in as little as 60 days for the perfect lash boost! Contains proprietary botanically-derived compounds that penetrate hair follicles to stimulate lash and brow growth which in turn fortifies the eyelashes and brows to noticeably lengthen and thicken them. Lavish Lash is made with only the highest quality ingredients. Everything in our serum is hypoallergenic, non-irritating, clinically tested, allergy tested & dermatologist tested. Never tested on animalss and cruelty free. Easy to apply. Simply place a thin line along the base of your upper and lower lash line once a day at nighttime. Apply only at the root area of eyelashes and as though applying eyeliner and onto clean eyebrows. Combine with our Lavish Liner eyeliner with eyelash growth serum and castor oil for even better results. Use for a minimum of at least 60 days as the eyelashes and brows are the slowest growing hairs on the human body. Your satisfaction is guaranteed or your money back!

Expert Reviews

Expert Summarized Score

9.4
5 expert reviews

User Summarized Score

8.0
46,185 user reviews

What experts liked

It uses peptides to enhance the look and feel of your lashes, and is cruelty-free, hypoallergenic, and all natural — but most importantly, it works!
- Best Products
A fraction of the cost of most other brow growth serums. Brush tip applicator. Reviewers say they might not notice a huge difference in two months, but they do report fuller hairs and and newer lashes with continued use.
- Good Housekeeping
You can get fuller lashes in about two months. Never tested on animals.
- ReviewThis
Generally well-reviewed by shoppers who have used it. Money back guarantee. Helps to grow both eyelashes and brows. Organic formula.
- Heavy
The number one best-selling lash enhancer on Amazon will be the reason you finally break up with falsies. Its hypoallergenic formula combines a nourishing dose of peptides to encourage lash growth with a hydrating hyaluronic acid to nourish the hair follicle. The end result is a non-irritating serum that lengthens and strengthens with as little as two weeks of consistent use.
- Shape

What experts didn't like

Contains BAK (benzalkonium chloride), which is known to irritate the eyes.
- ReviewThis
Moderately spendy. Takes time and consistent use to see results. May irritate eyes. Not effective for every user.
- Heavy

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