7 Best Lash Serums Tested for Growth in 2024

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Best Value

B07XVS3ZMC

LiLash Purified Eyelash Physician-Formulated Serum XL for Fuller & Longer Looking Eyelashes | Natural Eyelash Enhancer Safe for Sensitive Eyes & Contact Lens Wearers | 6-Month Supply (4mL)

Main highlights

EASY TO USE: LiLash is an easy, once-a-day application process that fits into your regular morning or evening routine. Apply a thin line of the eyelash serum along the lash line of your upper lid, similar to a liquid eyeliner application. Do not apply to lower lash!
STRONGER, THICKER, & LONGER: The LiLash formula enhances your natural lashes by encouraging stronger and healthier hair follicles to promote growth and less breakage. You'll start to see results in 6 weeks and full results in 12 weeks!
VEGAN, NATURAL, AND CRUELTY FREE: Our eyelash serums are made with natural vitamins, minerals, and ingredients. None of the ingredients are tested on animals or derivitive of animal products. Serums are also paraban-free!
SAFE FOR SENSITIVE EYES: Physician-formulated serum and ophthamologist tested, making it safe for contact wearers or individuals with sensitive eyes. If you have sensitive eyes/skin, we recommend applying every other day for the first 10 days to ensure no irritation occurs.
QUALITY AND SATISFACTION GUARANTEED: At LILASH we pride ourselves on providing natural and effective lash and brow serums. We stand behind our products, and we want you to be happy! If you need a return or exchange for any reason, just let us know. Our US-based team will be here to assist you. We stand by our serum with a complete 90-day satisfaction guarantee.

9.7

Exceptional

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Obagi Medical

Obagi Nu-Cil Eyelash Enhancing Serum – Nourishing Lash Serum with Biotin for Thicker & More Defined-Looking Lashes – 0.1 oz

-25%

9.5Effective Results

9.5Easy to Apply

9.5Quality Ingredients

Why we love it

Nourishes lashes for a more luscious, thicker appearance

Clinically proven with 93% of participants seeing visible improvement

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Key Features

NouriPlex Technology, dermatologist and ophthalmologist tested formula, clinically proven results, and physician endorsement combine for a powerful lash enhancement solution.

Ideal for enhancing natural lash appearance

Perfect for those seeking fuller, thicker lashes without extensions or falsies, and individuals looking to improve their natural lash appearance over time.

Praised for visible and continuous improvement

Users consistently praise the serum's ability to deliver noticeable improvements in lash thickness, density, and overall appearance with continued use.

9.4

Excellent

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Levaye Cosmetics

LeVaye Cosmetics Show Lash Eyelash Serum for Longer, Thicker, Gorgeous Looking Lashes, Cruelty Free Lash Serum

9.3Effective Results

9.2Non-Irritating Formula

9.2Great Value

Why we love it

Formulated by medical doctors and scientists for premium eyelash growth

Safe, non-irritating formula free from harsh chemicals and animal testing

Long-lasting 3ml bottle provides 3-4 months of daily use

Main highlights

Key Features

Doctor-formulated, cruelty-free eyelash serum with safe ingredients, promising longer and fuller lashes without irritation. Made in the USA, paraben-free, and alcohol-free.

Ideal for enhancing natural lashes

Perfect for those seeking an alternative to eyelash extensions or false lashes, offering a natural way to achieve longer, fuller lashes with consistent use.

Praised for visible results

Customers appreciate the noticeable improvement in lash length and fullness, with many reporting visible results within 3-4 weeks of regular application.

9.2

Excellent

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Forchics

ForLash by ForChics: 3 Pack Ultimate Hormone- Free Eyelash Growth Serum for Enhanced Fuller, Thicker, Longer Lashes - Regrowth Booster, Organic Formula, Vegan & Cruelty-Free

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Lash growth serum made with clean ingredients such as hydrating plant botanicals, vitamins, and antioxidants that condition and boost short, thinning lashes from root to tip; formulated to stimulate eyelash growth and provide deep lash nourishment.
A simple addition to your beauty regimen with a fine-tip lash applicator for precision; all it takes is a swipe from the inner corner of the eye to the outer corner 2x a day, and the formula revives and strengthens hair follicles.
Infused with a powerful combination of key, performance-based botanicals such as magnolia bark extract, panax ginseng, and rosmarinus officinalis extract that restore natural lashes, prevent follicle aging, and promote longer, thicker lashes.
Ditch the magnetic eyelashes and expensive, toxic treatments; our vegan and cruelty-free lash serum for eyelash growth is formulated without irritating toxins such as parabens, sulfates, gluten, silicon, and hormones and is safe and gentle for all.
Achieve long, lush, healthier-looking lashes in 60 days or less with our eyelash growth serum; with consistency and patience you will experience visible growth in 2 weeks and up to 70% growth in 4 weeks.

9.0

Excellent

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RevitaLash

RevitaLash Cosmetics, RevitaLash Advanced Eyelash Conditioner Serum, Physician Developed & Cruelty Free,0.034 Fl Oz

Main highlights

This award-winning and category-leading serum features proprietary, scientifically advanced technology to strengthen lashes and protect against breakage while improving flexibility and shine, resulting in dramatic looking eyelashes.