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Best Non-Toxic Eyelash Extensions in 2025
Updated:
Aug 28, 2025
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What we look for:
- Natural fibers like sterilized human or animal hair
- BPA-free synthetic alternatives
- Adhesives free from formaldehyde and other common irritants
- Third-party certifications whenever available
- Transparent brands that disclose all materials and ingredients
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.
Find Non-Toxic Eyelash Extensions
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.
Professional Aqua Lashes - Ardell
Welpr Rating
4.75
/5
Certifications
User Satisfaction
Est. Price
$19.99
Product Details
- Includes a compact travel mirror for daily beauty needs.
- Features a water-activated adhesive on the lash band; no separate adhesive required.
- Offers lashes in both natural and dramatic styles.
- Lashes are designed with tapered tips and a black band for an eyeliner-like appearance.
Pros & Cons
Pros Mentioned
- Easy
- Durable
- Stylish
Cons Mentioned
- Thick
Ingredients
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, Eau), Acacia Senegal Gum, Casein, PVP
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.
Individuals False Eye Lashes - Ardell
Welpr Rating
4.75
/5
Certifications
User Satisfaction
Est. Price
$11.99
Product Details
- Customizable lash clusters blend seamlessly with your natural lashes for a personalized, natural look.
- Comfortable and knot-free application with invisible bands for all-day wear.
- Made from 100% human hair, ensuring a natural appearance without irritation.
- Recommended by professionals for a flawless finish that enhances your makeup.
- Reusable with proper care, providing a sustainable option for lash enhancement.
Pros & Cons
Pros
- Enhances eye appearance and provides a glamorous look.
- Lightweight and comfortable for extended wear.
- Easy to apply, even for beginners.
- Offers a natural, wispy look that blends well.
- Great for creating customizable lash looks with various sizes.
Cons
- Some users mentioned variability in product quality, with lashes occasionally falling apart.
- Might take time to perfect application for full, natural appearance.
Ingredients
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: 100% Human Hair
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.
Magnetic Eye Lash - Static Nails
Welpr Rating
4.65
/5
Highlights
User Satisfaction
Est. Price
$30.00
Product Details
- Reusable up to 30 times, offering long-lasting value without the need for repeated purchases.
- Application is simple and fast, needing only a line of liner to secure the lashes without glue.
- Features a comfortable, lightweight contour band for a natural and effortless feel.
- Non-toxic formula ensures a safe application for health-conscious users.
- Vegan and cruelty-free, aligning with ethical consumer values.
Pros & Cons
Pros
- Easy to apply without requiring dry time.
- Magnetic liner with strong hold and tackiness.
- Highly rated for its ease of use and effectiveness.
Cons
- Some users found the product dries out quickly.
- May be too dark for those with very fair skin tones.
Ingredients
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: Synthetic Materials
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.
Curl 14mm Gossamer DIY Eyelash Extensions Refill - Lashify
Welpr Rating
4.65
/5
Highlights
User Satisfaction
Est. Price
$25.00
Product Details
- Cruelty-free and vegan, ensuring peace of mind for ethical consumers.
- Crafted from 100% premium Korean PBT silk for a lightweight feel.
- Ophthalmologist tested and approved for safe use on sensitive eyes.
- Patented technology for innovative and effective application.
- Provides a natural look with a doe-eyed curl to enhance your eyes.
Pros & Cons
Pros
- Natural-looking, lightweight lashes that blend seamlessly with your own.
- Gentle on sensitive eyes and suitable for daily wear.
- Easy to apply after a bit of practice, enhancing beauty routines.
- Comfortable and long-lasting with quality materials.
- No adverse reactions for those with allergies to typical adhesives.
Cons
- Application may require some practice for first-time users.
- Some batches may not meet expected quality standards.
Ingredients
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: Korean PBT Silk
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.
SuperNatural Series Starter Kit - Silly George
Welpr Rating
4.65
/5
Certifications
Highlights
User Satisfaction
Est. Price
$48.00
Product Details
- Natural looking lashes with a clear and flexible band that blends seamlessly with your natural lash line.
- Extra strong and long-lasting hold with an innovative adhesive eyeliner that doesn't rely on magnets.
- Easy to apply LinerBond starter kit is suitable for both beginners and experienced eyeliner users.
- Vegan, cruelty-free, and toxin-free, ensuring a safe and healthy application.
- Multiple wears for the lashes, providing long-lasting use and enjoyment.
Pros & Cons
Pros
- Provides a natural, beautiful look with a clear lash band.
- Easy to apply, especially for beginners.
- Stays in place well even in challenging conditions like heat or tears.
- Adhesive liner simplifies application, eliminating the need for glue.
- Lightweight, comfortable for extended wear.
Cons
- Some users might find the adhesive does not hold after a few uses.
- Trimming may be required for optimal fit, which could be challenging for some.
Ingredients
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 Copolymer, Aqua, Propylene Glycol
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
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.
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).
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 Extensions
Chemical Name
Why it’s harmful
Ethylene Glycol
Ethylene glycol is a synthetic, odorless liquid with a sweet taste and water absorption properties. It is commonly used in antifreeze and de-icing solutions for vehicles, hydraulic brake fluids, and certain inks. Although lethal in large ingested quantities, leading to central nervous system depression, cardiopulmonary effects, and renal damage, exposure to low levels can cause minor throat and upper respiratory tract irritation. Chronic exposure in animals has demonstrated kidney toxicity and liver effects. Despite its potential toxicity, ethylene glycol poisoning is unlikely through skin contact and inhalation at room temperature due to its low volatility, though caution should be taken if the liquid is heated or sprayed.
Acrylic Acid
Acrylic acid is a colorless, volatile liquid used in plastics manufacturing, medicine, dentistry, among other things. Upon exposure, it absorbs and metabolizes swiftly, exhibiting a short half-life and zero potential for bioaccumulation. It could cause harm to eyes, skin, respiratory tract, and induce lung edema upon inhalation. Animal studies suggest acrylic acid has low to moderate acute toxicity and isn't teratogenic nor impacts reproduction, although in vitro genotoxicity tests have yielded inconclusive results. Acrylic acid has a low toxic impact on bacteria and soil microorganisms, but it's detrimental to algae and may reduce bacterial populations in penguins.
Tripropylene Glycol Monomethyl Ether
Tripropylene Glycol Monomethyl Ether may cause mild and transient eye irritation, and it could have anesthetic effects. Continuous or repeated overexposure may lead to kidney and neural injury. The chemical doesn't show any hematotoxicity, but excessive exposure might result in narcotic or anesthetic effects.
Sources:
Authors
Camille May, Product Curator
Olushola M. Awoyemi, Medical Reviewer
