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  • Top 10 Best Eyelash Growth Serums That Works: Eyelash Serum Reviews In 2021
eyelash growth serums
Last updated on April 10, 2021
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We’ve all heard of lash extensions and false lashes.

You might think that if you want long, luscious lashes, those two are your only options.

In fact, many women spend hundreds of dollars each month just to preserve their long lashes.

A popular alternative to false lashes and extensions however, is a lash growth serum.

These have become extremely popular in the past few years because of how easy they are to apply and how much money women save on average compared to extensions.

You do have to apply the serum like a treatment though and won’t see results straight away, but with continued use, you can have long lashes that last.

And the best part?

They are 100% your own real, lashes!

There are numerous eye serums on the market, from all price ranges and tiers. We’ve compiled a list of the ten best so that you can explore as many options as possible.

1. Organys Lash & Brow Booster Serum

Organys Eyelash serum

Organys Lash and Brow serum is one the best eyelash growth serums available today which boasts a multi-usage model for customers.

Whether you have short, sparse, or over plucked eyebrows or short, thin, lashes, this serum works to thicken brows and elongate lashes.​

According to the company, the serum contains amino-acids that enhance the lashes & brows.

These work together to maintain healthy and youthful looking lashes and brows. Perhaps the biggest draw` with this serum is that it is free from color, fragrances, parabens, sulphates, phthalates, SLS, PEG, and gluten. It is 100% vegan and has not been tested on animals.

Usage wise, you simply apply twice a day for about 2 months on clean skin before you apply your makeup. The best part is that they offer a 100% refund in case you are not happy with the results after 60 days!


  • Excellent product for getting thicker brows and longer lashes
  •  Contains amino acids and free from harmful colors and fragrances
  • 100 % Vegan and 100% refund if not satisfied with results


  • It can take up to 60 days for visible results

2. Hairgenics Lavish Lash


Hairgenics Lavish lash serum too can be used on both lashes and brows. The formula was created to help encourage lash growth and to make brows and lashes look fuller, thicker and lustrous.

The company boasts a botanical and natural serum that targets and penetrates the hair follicles to promote growth.

All the ingredients are hypoallergenic, non-irritating, clinically tested, allergy tested and dermatologist tested.

The serum is also not animal tested and is within FDA guidelines which is important for a product that is being applied so close to the eyes.

Application is also easy, somewhat similar to applying liquid eyeliner.

For best results, you should simply place a thin line along the base of your upper and lower lash line once a day at nighttime for a minimum of 60 days.


  • Gives good results for achieving a fuller brows and longer lashes
  • Made with Hypoallergenic and natural ingredients
  • Dermatologist Tested


  • 60 days use is recommended for results

3. Grande Cosmetics GrandeLASH MD


Grande cosmetics GrandeLASH MD is an award winning water based serum infused with a special blend of minerals, vitamins, antioxidants and amino acids.

All of which work together to make for thicker, fuller lashes in just 4-6 weeks. The serum boasts a soft-tip brush made specifically for the upper lash line area.

Grande cosmetics suggests that less is more when it comes to this product because customers will often dip the brush into the product more than once in order to get the most product on their lashes.

This however, can have negative effects as the excess product may drip down into the eye area, causing problems. It is best to only dip in the bottle once for both eyes.

A total of 3 months is the designated length for optimal results. It is also ideal for restoring brittle or damaged lashes.


  • See thicker eye lashes in as little as 4 weeks
  • Water based and contains antioxidants
  • Can also be used with lash extensions to increase bondage
  • Don’t need to use a lot of product to see results


  • Must keep using product for 3 months to see optimal results
  • Need to ensure product is not fake or expired  
  • Expensive and not suited for eye brows

4. RevitaLash Advanced Eyelash Conditioner


The Revitalash advanced eyelash conditioner has been tested through trials and 98% of users noticed an improvement in their lashes and described healthier, longer, stronger lashes.

This serum includes a proprietary blend of advanced technology and natural ingredients that protect lashes against thinning, breaking, brittleness and dullness. It improved lash flexibility and shine.

As per revitalash, this product contains high impact BioPeptin complex, which is a mixture of peptides and botanicals that saturate the lashes with moisture. Lashes are conditioned and toned.

This blend is hypoallergenic, non-irritating and has been tested by ophthalmologists, and dermatologists.


  • Award winning high end product with BioPeptin complex for luxurious healthy lashes
  • Hypoallergenic, non-irritating product that is clinically tested by ophthalmologists, and dermatologists.
  • Portion of profits goes towards cancer research programs


  • Expensive and not suited for eye brows
  • Need to ensure product is not fake
  • Must keep using product for 3-6 months to see results

5. Pure Biology Eyelash Growth Serum


The eyelash serum also increases the follicle lifespan and keeps hair in a constant state of growth. It is fragrance-free, non-irritating and uses plant based ingredients.

The 3HC makes use of anagen vs. telogen hair growth cycles. By keeping a larger percentage of hair in the anagen phase (growth state) and preventing hair from entering the telogen phase, the body will continually encourage eyelash and brow follicles to grow.

Thus, your lashes will be in their growth phase for far longer than normal.

This serum promotes thicker lashes and has science to back its claims. It comes with precisely designed applicators that are fine enough to apply to the root of the eyelashes while still thick enough for brow application.


  • Uses in depth scientific research to boost hair growth  
  • 2 reusable applicators included, Cruelty free product
  • Can be used for both lashes and brows
  • Requires continued use of around 6 weeks

6. Rapidlash Eyelash Enhancing Serum


Rapidlash serum is ophthalmologist and dermatologist tested and works to enhance both lashes and brows.

It contains pumpkin seed extract, soybean oil, black sea rod oil and sorbic acid.

The serum is safe for contact lens users, along with being fragrance free and paraben free.

In terms of application, like most serums, you apply it to the base of the upper eyelashes using the applicator eye brush.

The eye should be completely clean of any make-up or eye creams. It is meant to be used once daily in the evening before bedtime.


  • Clinically tested by ophthalmologists and dermatologists
  • Can be used for both lashes and brows
  • Fragrance, paraben free, not tested on animals
  • Suitable for sensitive eyes and contact lens wearers


  • Some users have used the serum for weeks and months, but got very little hair growth

7. Kate Blanc Cosmetics Organic Castor Oil

Castor oil Kate Blanc

Castor oil is known to help grow hair and has been used to do so for centuries.

 The Kate Blanc castor oil is USDA certified organically grown and cold pressed with no added preservatives. It easily absorbs into your lashes and brows to boost hair growth.

The great thing about Castor oil for eyelash growth is that it can virtually be used anywhere, on lashes, brows, nails, hair and skin. Anywhere. It is a natural moisturizer and great for general health.

The serum comes in a dark glass bottle to protect it from UV light and includes a dropper, brush and mascara wand. You get 100% pure castor oil, nothing else. It is not diluted and is unrefined.

This oil can be applied directly on your lashes to promote growth and you can use a tiny amount (less than a drop) before bedtime.

Castor Oil also helps your nails grow longer and stronger. If you have dry cuticles, this oil will help your fingers get moisturized, especially during the harsh winter season. Many customers have seen improvement after daily use for 2-3 weeks.


  • Some customers see results in as little as 1-2 weeks.
  • Cruelty free organic ingredients, Can be used all over the body
  • Comes with dropper to use for nails, brush to use on lash line and wand to use on brows or directly apply to lashes


  • It is thick and sometimes sticky, may not be good for naturally oily skin

8. Vichy LiftActif Serum 10

Vichy eyelash serum

Vichy is a popular skincare brand that is tried and tested by millions worldwide. This serum is for your lashes and eye area!

The unique blend of hyaluronic acid and ceramides have anti-aging benefits for your eyes, usually found in Korean eye creams for reducing crow's feet and fine lines.

Vichy Liftactif serum contains natural plant sugars that give your lashes a boost, and restore the moisture they may have lost from wearing makeup or using lash curlers.

This serum is lightweight, fast absorbing, rich in 15 minerals, paraben free and shows results in just 4 weeks of use.


  • Dermatologist and ophthalmologist tested
  • Suitable for eye area and lashes
  • Suitable for sensitive eyes and contact lens wearers
  • Fragrance free, Allergy tested, Anti-aging formula


  • Expensive
  • May not give desired results for all users
  • Can be drying on skin

9.  Essy Eyelash Growth Serum for Lash

Essy eyelash growth serum

Essy Beauty Eyelash Growth Serum & Eyebrow Enhancer helps grow lashes and brows with its gentle yet effective formula.

It works as a conditioner and primer and offers high concentrations of Polygonum Multiflorum and Panax Ginseng, which gently boost lashes and brows that are short and brittle to longer, stronger, and healthier looking lashes.

It is recommended that you use this serum twice a day. Before your makeup in the morning and nightly before bedtime. Expected results in 6 weeks of regular use.


  • Irritation-free formula, Suitable for eye brows and lashes
  • Completely safe & effective
  • Natural ingredients


  • May cause eye irritations occurring after usage for some people
  • Many notice no change in lashes

10. Shiseido Professional Eyelash Serum

Shiseido eyelash serum

​​​​Shiseido is a cult favorite in both beauty and skincare regimens.

This product is unique in that it is shaped like a lip gloss tube and the applicator resembles a liquid lipstick brush, unlike an eyeliner brush like the majority of other serums.

It is formulated with Shiseido’s proprietary research ingredients and protects lashes that are prone to damage.

 It conditions and moisturizes with its Jujuba fruit extract and glycerin formula. Recommended usage is twice a day for best results.


  • Fragrance free
  • Easy to use applicator


  • May not work well for all users for longer or fuller lashes


These best eyelash growth serums strengthen your brows and lashes and offer a perfect solution to thinning eye hair concerns. They provide the essential ingredients for promoting natural hair growth and have no harmful side effects.

The Organys Lash and Brow serum is our top pick for best lash growth serum. It is enriched with quality ingredients and gives excellent visible results!

The eyelash serum reviews show the rest of serums featured here are not far behind in offering you longer lavish lashes and thicker brows!

Laura Jones

Laura Jones is our chief editor and driving force behind this blog. She also works as a beauty consultant specializing in research and development of innovative and new age beauty products.She believes that sharing knowledge is the best way to improve the quality of life.

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