The Welpr Rating is determined by a scoring formula. The formula takes into account the products safety, user satisfaction, and eco-ethical standing. Click here to learn more.

What we look for:

  • Safer synthetic polymers like PEMA or crosspolymers
  • Free from formaldehyde, toluene, phthalates, benzophenone-1, and other common toxins
  • Minimal use of sensitizers and irritants
  • Third-party certification when available
  • Full transparency with every ingredient clearly disclosed

Not all products in this category are Welpr Approved, but they’re safer than most. The ones that meet our full standard will have the Welpr Approved tag. View our full standards here.

Our Methodology and Ratings

Find Non-Toxic Eyelash Glue

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Strong Eyelash Glue - Velour

Strong Eyelash Glue - Velour
Welpr Rating
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Welpr rating icon
4.95
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted <a href="https://www.welpr.com/how-we-vet-products" target="_blank">against our standards</a> and contains only safe active ingredients and no harmful additives.</p>
<p>Products rated <a href="https://www.welpr.com/certifications#ewg" target="_blank">EWG-1</a> indicate a top choice for personal care products, have a low potential hazard rating, and good or robust ingredient transparency. EWG ratings may change. Check the source for most up to date rating. <a href="https://www.ewg.org/skindeep/products/999711-Velour_Beauty_Lash_Adhesive_White/" target="_blank">Source</a>.</p>

Highlights

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This product is vegan, meaning it contains no animal-derived ingredients—look for a certification like PETA or Vegan.org to verify the claim.
This product is cruelty-free, meaning it was not tested on animals—look for certification from Leaping Bunny or PETA to verify the claim.

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$12.00
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Product Details

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  • Offers a mess-free application with a precision brush-on applicator.
  • Safe for eyes with a gentle, latex-free, and vegan formula.
  • Provides strong hold lasting all day and night without flaking or peeling.
  • Ideal for weddings, special occasions, and daily use.
  • Suitable for any party or events, enhancing day to night makeup looks.

Pros & Cons

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Pros

  • Provides exceptional hold, keeping lashes in place even through high winds and humidity.
  • Waterproof and resistant to various conditions like swimming and rollercoaster rides.
  • Available in a clear, non-irritating formula, ideal for those with sensitive eyes.
  • Easy to apply with a convenient wand for precise placement.
  • Vegan and latex-free, catering to health-conscious users.

Cons

  • Some users find it can leave a white residue if not applied carefully, affecting a natural look.
  • A few users reported issues with the product arriving dried up, but replacements are generally reliable.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Acrylates/Ethylhexl, Acrylate Copolymer, Aqua, Phenoxyethanol, Ethylhexylglycerin

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Super Strong Strip Lash Adhesive - Kiss

Super Strong Strip Lash Adhesive - Kiss
Welpr Rating
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Welpr rating icon
4.9
/5
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Certifications

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<p>Products rated <a href="https://www.welpr.com/certifications#ewg" target="_blank">EWG-1</a> indicate a top choice for personal care products, have a low potential hazard rating, and good or robust ingredient transparency. EWG ratings may change. Check the source for most up to date rating. <a href="https://www.ewg.org/skindeep/products/949932-Kiss_Strip_Lash_Adhesive/" target="_blank">Source</a>.</p>
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User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$5.57
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Product Details

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  • Infused with soothing biotin and blueberry extract for a gentle application.
  • Features a super strong hold that is life-proof and reliable.
  • Easy, mess-free application with a convenient brush tip applicator.
  • Latex-free, dermatologist tested, and contact lens friendly.
  • No animal testing, providing a cruelty-free beauty solution.

Pros & Cons

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Pros

  • Incredibly strong hold, even in challenging conditions.
  • Applies smoothly and dries quickly, blending with eyeliner.
  • Hypoallergenic and gentle on sensitive skin.
  • Resistant to water and sweat, ideal for long wear.
  • Easy removal without damaging your natural lashes.

Cons

  • Some users noticed a white or black residue if not dried properly.
  • Occasional difficulty in removal for those with sensitive skin.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Acrylates/Ethylhexyl Acrylate Copolymer, Water (Aqua), Propylene Glycol, Phenoxyethanol, Ethylhexylglycerin, Butylene Glycol, Aloe Barbadensis Leaf Extract, Triethanolamine, Carbomer, Fragrance

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Lash Glueliner - Kiss

Lash Glueliner - Kiss
Welpr Rating
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Welpr rating icon
4.9
/5
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Certifications

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<p>Products rated <a href="https://www.welpr.com/certifications#ewg" target="_blank">EWG-1</a> indicate a top choice for personal care products, have a low potential hazard rating, and good or robust ingredient transparency. EWG ratings may change. Check the source for most up to date rating. <a href="https://www.ewg.org/skindeep/products/962514-Kiss_Lash_Glue_Liner_Clear/" target="_blank">Source</a>.</p>
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User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$7.45
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Product Details

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  • Multitasking felt tip glides on as eyeliner and performs as lash glue.
  • Virtually eliminates the mess of traditional eyelash adhesives.
  • Works smoothly with many styles of false eyelashes.
  • Contact lens friendly for safe and comfortable use.

Pros & Cons

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Pros

  • Easy to apply like eyeliner without mess or residue.
  • Provides a strong, long-lasting hold for lashes all day.
  • Clear formula blends seamlessly for a natural look.
  • Quick dry time eliminates waiting for adhesive to set.
  • Suitable for beginners and experienced users alike.

Cons

  • Some users found it challenging to completely remove the adhesive.
  • Occasional issues with product's color not matching the order.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Water (Aqua), Acrylates/Ethylhexyl Acrylate Copolymer, Acrylates Copolymer, Alcohol Denat., Glycerin, Phenoxyethanol, Polyvinyl Alcohol, 1,2-Hexanediol, Sodium Dehydroacetate

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Clear Eyelash Glue - Lilly Lashes

Clear Eyelash Glue - Lilly Lashes
Welpr Rating
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Welpr rating icon
4.8
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted <a href="https://www.welpr.com/how-we-vet-products" target="_blank">against our standards</a> and contains only safe active ingredients and no harmful additives.</p>
<p>Products rated <a href="https://www.welpr.com/certifications#ewg" target="_blank">EWG-1</a> indicate a top choice for personal care products, have a low potential hazard rating, and good or robust ingredient transparency. EWG ratings may change. Check the source for most up to date rating. <a href="https://www.ewg.org/skindeep/products/987075-Lilly_Lashes_CLEAR_BRUSHON_LASH_ADHESIVE/" target="_blank">Source</a>.</p>

Highlights

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This product is vegan, meaning it contains no animal-derived ingredients—look for a certification like PETA or Vegan.org to verify the claim.

User Satisfaction

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We only include products on Welpr that are the best of the best. A GOOD user satisfaction score indicates the product is in the bottom third of the best products.
Est. Price
$13.00
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Product Details

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  • Safe and gentle formula with latex-free, quick-dry adhesive ensures a comfortable experience.
  • Ultra-thin precision brush applicator allows for even distribution of glue on lashes.
  • Compatible with various types of false eyelashes, offering versatility in styling.
  • Simple application process makes it easy to achieve a secure fit for your lashes.
  • Free from toxic ingredients, making it suitable for health-conscious individuals.

Pros & Cons

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Pros

  • Long-lasting hold, even through active days.
  • Gentle on sensitive eyes, reducing irritation.
  • Applies smoothly and dries clear for a natural look.
  • Easy to remove without damaging real lashes.
  • Non-toxic ingredients, suitable for health-conscious users.

Cons

  • Some users found it messy to handle and sticky.
  • A minority experienced allergies or the glue drying too fast.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Acrylates/Ethylhexyl Acrylate Copolymer, Aqua, Ethylhexylglycerin, Tocopherol, Phenoxyethanol

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Stay in Place 3-in-1 Lash Adhesive Liner - Static Nails

Stay in Place 3-in-1 Lash Adhesive Liner - Static Nails
Welpr Rating
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Welpr rating icon
4.75
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted <a href="https://www.welpr.com/how-we-vet-products" target="_blank">against our standards</a> and contains only safe active ingredients and no harmful additives.</p>

Highlights

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This product is vegan, meaning it contains no animal-derived ingredients—look for a certification like PETA or Vegan.org to verify the claim.
This product is cruelty-free, meaning it was not tested on animals—look for certification from Leaping Bunny or PETA to verify the claim.

User Satisfaction

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We only include products on Welpr that are the best of the best. A GOOD user satisfaction score indicates the product is in the bottom third of the best products.
Est. Price
$30.00
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Product Details

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  • Reusable design allows you to wear them up to 30 times.
  • Non-toxic, vegan, and cruelty-free, perfect for health-conscious consumers.
  • Application is effortless with a lightweight, ultra-thin contour band.
  • Water-resistant and glue-free formula ensures long-lasting wear.

Pros & Cons

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Pros

  • Highly effective magnetism for quick and easy application.
  • Best magnetic liner experience according to seasoned users.
  • No smudging or mess during application and removal.

Cons

  • Some users find the product dries out quickly, impacting usability.
  • The liner shade may be too dark for those with fair skin tones.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Acrylates/Ethylhexyl Acrylate Copolymer, Iron Oxide (CI 77499), Water (Aqua), Silica, Phenoxyethanol, Sodium Dehydroacetate, Caprylyl Glycol, Ethylhexylglycerin, Hexylene Glycol

Our Product Rating System

Our Product Rating System

First, Camille (co-creator of Welpr) hand picks cleaner product options from a variety of sources.

Next, we collect information about each product's safety, consumer satisfaction, and eco-ethical standing.

Finally, we run all this information through an algorithm that calculates the Welpr Rating.

Welpr Rating:

5.0/5

The Welpr Rating takes into account 3 things:

  1. Product Safety
  2. Consumer Satisfaction
  3. Ethics & Environment
Product safety

Part 1: Product safety

We evaluate safety information from 3rd party organizations (e.g. EWG, Made Safe, etc.). Instead of relying solely on any one of these companies for safety information, we assess all of them.

Consumer satisfaction

Part 2: Consumer satisfaction

We scour the web for consumer ratings and reviews to verify products are not only cleaner options, but also effective. Products can either be Above Average, Average, or Below average for their respective category (e.g. cleaning products).

Ethics & Environment

Part 3: Ethics & Environment

When you buy a product, you’re supporting that company with your dollars. We believe it’s important to support ethical companies, so we pool together certifications that verify a company's ethics and environmental impact.

Common Harmful Chemicals in Eyelash Glue

Chemical Name

Why it’s harmful

Formaldehyde

Formaldehyde is a colorless, flammable gas with a pungent smell that's naturally produced in small quantities in human bodies and is also known as methanal amongst other names. It's used in the production of various items such as fertilizers, paper, plywood, and urea-formaldehyde resins as well as in some foods and household products like antiseptics, medicines, and cosmetics. Exposure to formaldehyde, which can occur through breathing contaminated indoor air, tobacco smoke, or ambient urban air can lead to respiratory symptoms, irritation of the eyes, nose and throat and has been linked to lung and nasopharyngeal cancer as well as leukemia. The EPA considers formaldehyde a probable human carcinogen (Group B1) and inhaling it can cause bronchospasm and pulmonary edema. Commercially, it's sold as formalin in solutions of 37%, 44%, or 50% and long-term exposure can cause first-degree burns, skin sensitization, squamous cell nasal cancer, and chronic pulmonary obstruction.

Ethylene Glycol Monobutyl Ether Acetate

Ethylene glycol ethers are associated with kidney injuries in rats and rabbits during 10-month inhalation toxicology studies. In humans, there's limited evidence revealing spontaneous abortions and decreased sperm counts as potential side effects. The substance is also linked to birth defects and testicular damage in animals, based on strong, positive evidence.

Ammonium Hydroxide

Ammonium hydroxide is a corrosive substance that can cause injury to the skin, eyes, and respiratory tract. High concentrations, either through inhalation or prolonged exposure, can lead to significant respiratory issues, including inflammation, pneumonia, and pulmonary edema. It is used in various industries such as fertilizers, dyes, explosives, plastics, and cleansing agents, among others. Due to its intense pungency and potential to cause extreme irritation and even life-threatening conditions, precautions such as wearing protective clothing and immediate cleansing of affected areas are recommended. It should be stored away from combustibles and heavy metals, in well-ventilated areas and in specified containers. Disposal guidelines also need to be referred from environmental regulatory agencies due to the hazardous nature of the substance.

Epoxy Resin

Epoxy resin is frequently used as an adhesive but can have health effects through skin contact or inhalation. Overexposure can lead to eye, nose, throat, and skin irritation, as well as skin allergies and asthma.

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Authors

Camille May, Product Curator

Hey, I’m Camille—co-creator of Welpr and your go-to guide for all things clean living. After selling my last company in the health food space, I went non-toxic to heal an autoimmune condition. It did wonders for my health, but navigating which products to buy wasn’t easy. We built Welpr to make that journey feel a bit easier.  When I’m not working on Welpr, you’ll usually find me in the sauna, sipping a raw milk latte while doing a puzzle, or walking with my pit bull Romeo in my hometown of Austin, TX.

Olushola M. Awoyemi, Medical Reviewer

Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology, risk assessment, and management, with experience spanning across institutions like the US EPA, US FDA, NIEHS, USDA, UNEP, WHO, and possibly within Fortune 100 companies in the Chemical, Healthcare, Pharmaceutical, Consumer goods, or IT sectors.

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