Cruelty-Free Eyelash Serum

6 Cruelty-Free Eyelash Serums for Gorgeous, Longer, Fuller Lashes (2024)

Say goodbye to animal testing and hello to longer, fuller lashes, guilt-free. In this guide, we’ve carefully chosen six outstanding cruelty-free eyelash serums that not only deliver stunning results but also reflect a conscious approach to beauty.

Here’s our curated collection of cruelty-free eyelash serums! 

More about Cruelty-Free Skincare: Best Cruelty-Free Vitamin C Serums, Best Cruelty-Free Hyaluronic Acid Serums, Best Cruelty-Free Face Washes.

The Conscious Insider is reader supported. When you buy something we recommend, we might earn an affiliate commission at no extra charge for you.

Best Affordable Cruelty-Free Eyelash Serum 

best gluten-free eyelash growth serums
best gluten-free eyelash growth serums

1. Pacifica – Vegan Collagen Lash Serum & Primer

Review | 4.7/5 stars over 213 reviews

Features | Gluten-free, vegan and cruelty free. Free from beeswax, talc, parabens, phtalates or mineral oil.

Price | $14

Customer Review |This stuff is amazing. It does exactly what it says. I have very short thin lashes and with mascara aline they look alright but this primer with mascara is definitely the bomb. My eyes really pop now.” Angie

  • 2-in-1 lash conditioning serum & primer
  • Supports lash hair health
  • Coats every lash to amplify mascara payoff without any fallout
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Best Cruelty-Free Eyelash Serum For Sensitive Eyes

Cruelty-Free Eyelash Serum

2. Kosas – GrowPotion Fluffy Brow + Lash Boosting Serum

Review | 3.9/5 stars over 125 reviews

Features | Cruelty-free, vegan, and gluten-free. Formulated without: mineral oil, talc, silicones, parabens, sulfates, and phthalates. Ophthalmologist-tested and safe for sensitive eyes.

Price | $48

Customer Review |I have a few serums for brow and lash, I can honestly say I have my brows micro bladed because of over plucking, I started using this and hair is starting to grow in where it was once gone!! And my lashes actually are looking fuller and I have nubs” Hwagers

  • Clean 2-in-1 brow and lash boosting serum
  • Keratin & Peptide Trio accelerate the appearance of fuller, feathery brows and longer, thicker lashes
  • Results within 12 weeks
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Best Cruelty-Free Eyelash Serum For Damaged Eyelashes

3. Pure Body – Naturals Organic Castor Oil for Eyelashes and Eyebrows

Review | 4.3/5 stars over 13,362 reviews

Features | Vegan, organic and gluten-free, cruelty-free, free from parabens, phthalates or unnatural scents, petrolatum or SL

Price | $8.99

Customer Review |Saw a more significant growth in my eyebrows than my eyelashes. I have been using this every night before bed for a month and can actually see the difference. I recommend trying it!” KE

  • Provides intense nourishment to your lashes and brows and helps to accelerate growth
  • Moisturizes and hydrates, preventing breakage and dandruff
  • Repairs damaged tissue, creating healthy follicles
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Best Cruelty-Free Eyelash Serum with Clinically Proven Results

4. Plume – Lash & Brow Enhancing Serum 

Review | 5/5 stars over 143 reviews

Features | Cruelty-free, Ophthalmologist tested and dermatologist tested, Clinically Proven, Free from parabens, sulfates, phthalates, hormones, prostaglandins, artificial fragrances, artificial dyes, gluten, and toxins.

Price | $95

Customer Review |This lash serum is phenomenal!! My lashes have grown thicker and longer in only 2 months. The results are equal to the toxic brands I’ve tried, and I’ve tried them all. I will never go without this as long as the ingredients continue to stay clean. So grateful!” BF

  • Enhances the length and thickness of your lash and brow follicles
  • Noticeable results after 17 days, on average
  • Safe to use during pregnancy/nursing, and with eyelash extensions, contact lenses, and sensitive eyes
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Best Cruelty-Free Eyelash Serum with Organic Ingredients

5. Sky Organics – Organic Castor Oil Eyelash Serum

Review | 4.3/5 stars over 5,888 reviews

Features | Cruelty-free, vegan, 100% pure, cold-pressed, hexane-free USDA Organic Castor Oil, no synthetic ingredients, fragrance, stimulants, or alcohol

Price | $16.99

Customer Review |This product was recommended to me to help me grow and thicken my eyebrows. And yes, after just a few weeks of using it, there is a difference! It’s a little messy at first, but I got it down to just the right amount of product on the brush that was provided. It is working! I’ll definitely buy again when I run out. I need my eyebrows! Who knew they would thin out at this age of life?” Linda

  • Castor Oil is a natural source of fatty acids that nourish and condition lash and brow hairs
  • Promotes a thicker, fuller-looking appearance
  • Responsibly sourced from small farms in India and bottled in the USA
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Best Cruelty-Free Eyelash Serum For Thickening

6. Maya Chia – Power Fol Eyelash Eyebrow Treatment

Review | 4.5/5 stars over 42 reviews

Features | Cruelty-free, vegan, free from prostaglandins

Price | $110

Customer Review |This is the first eyelash treatment I have used. 6 weeks in and my lashes were becoming fuller. 12 weeks in and they have become longer in all the right places! My lashes used to be dense, never very long, and this is the result I was hoping for. I like the ease of use- quick drying. I very lightly brush my brows for conditioning. Thank you Maya Chia!” Lynn

  • Results seen as soon as 90 days
  • Encourages the growth of longer, fuller and healthier lashes and brows
  • Named one of “The Best Eyebrow Growth Serums” by Marie Claire
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Do eyelash serums really work?

Eyelash growth serums can be effective in promoting eyelash growth and improving their appearance. Many serums contain ingredients such as prostaglandin analogs or peptides that help stimulate hair follicles and promote lash growth. However, individual results may vary, and it may take several weeks to see noticeable improvements.

Is it OK to use lash serum everyday?

Most eyelash serums are designed to be used daily, following the product’s instructions. However, it’s important to carefully read and follow the directions provided by the manufacturer. If you experience any irritation or adverse reactions, discontinue use and consult a healthcare professional.

What are the cons of eyelash serum?

While eyelash serums can have positive effects, there are a few potential drawbacks to consider. Some individuals may experience mild side effects such as eye irritation, redness, or darkening of the eyelid skin. Additionally, some serums can be quite expensive, and results may not be permanent.

What happens when I stop using lash serum?

When you stop using an eyelash serum, the effects it provided, such as increased length or thickness, may gradually diminish. Your lashes will likely return to their natural state over time. It’s important to note that abrupt discontinuation may not cause any adverse effects, but it’s always best to follow the manufacturer’s instructions.

How can I grow my eyelashes naturally?

To promote natural eyelash growth, you can follow these tips:

-Be gentle with your lashes and avoid excessive rubbing or pulling.
-Remove eye makeup gently, using a mild makeup remover.
-Avoid using harsh or waterproof mascaras or fake lashes that may damage lashes.
-Eat a balanced diet rich in vitamins and minerals that support hair health, such as biotin, vitamin E, and omega-3 fatty acids.
-Consider using natural oils like castor oil or coconut oil to moisturize and condition lashes.

At what age do eyelashes stop growing?

Eyelashes, like other hair on the body, have a growth cycle. On average, the eyelash growth cycle lasts about three to four months. Generally, eyelashes continue to grow throughout a person’s life, but the rate of growth may slow down with age. There isn’t a specific age at which eyelashes stop growing altogether.

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