What you should know when choosing non-toxic panty liners on Welpr:

  • Only the cleanest products make it onto Welpr.
  • We use a score called the Welpr Rating to rank each product.
  • The Welpr Rating is based on math, not opinion, ensuring it's free from human bias.
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.
Our Methodology and Ratings

Find Non-Toxic Panty Liners

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.

Natural Organic Curved Panty Liners - Natracare

Natural Organic Curved Panty Liners - Natracare
Welpr Rating
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Welpr rating icon
4.85
/5
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Certifications

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<p>The Made Safe certification ensures that products are free from harmful chemicals and prioritize human health and ecosystem safety. <a href="https://madesafe.org/products/natracare-natural-panty-liners?_pos=14&_sid=94fce6306&_ss=r" target="_blank">Source</a>.</p>

Highlights

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<p>The Vegan label indicates that a brand says their product does not contain animal-derived ingredients, but without certifications such as Certified Vegan, it cannot be verified.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. A GREAT user satisfaction score indicates the product is in the middle third of the best products.
Est. Price
$4.56

Product Details

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  • Made from 83% natural plant-based material and 11% organic cotton
  • Imported and gynecologist recommended
  • Soft, absorbent, and shaped for comfort
  • Breathable natural materials, free from chlorine
  • Suitable for sensitive skin or those with allergies
  • Reduces exposure to synthetic materials, perfumes, and dyes
  • Ingredients include certified organic cotton, ecologically certified cellulose pulp, and plant starch
  • Packaging made from recycled cardboard using vegetable-based ink

Pros & Cons

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Pros Mentioned

  • Absorbent
  • Comfortable
  • Eco-friendly

Cons Mentioned

  • Narrow

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: Certified Organic Cotton, Ecologically Certified Cellulose Pulp, Plant Starch, Non-toxic 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.

100% Certified Organic Cotton Folded Panty Liner - Organyc

100% Certified Organic Cotton Folded Panty Liner - Organyc
Welpr Rating
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Welpr rating icon
4.75
/5
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Certifications

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<p>The Made Safe certification ensures that products are free from harmful chemicals and prioritize human health and ecosystem safety. <a href="https://madesafe.org/products/organyc-light-flow-panty-liners-folded?_pos=6&_sid=61f4d199d&_ss=r" target="_blank">Source</a>.</p>

Highlights

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<p>The Vegan label indicates that a brand says their product does not contain animal-derived ingredients, but without certifications such as Certified Vegan, it cannot be verified.</p>

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
$7.49

Product Details

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  • Made from 100% certified organic cotton, free from chemicals, pesticides, or toxic materials.
  • Designed with sensitive skin in mind, offering protection and comfort.
  • Hypoallergenic, biodegradable, chlorine-free bleaching, and free from latex, parabens, perfumes, SAP, plastics, or man-made materials.
  • Ultra absorbent, textured for added absorbency and fiber strength, comparable to mainstream brands.
  • Sleek and discreet design, perfect for daytime use, with each liner individually wrapped for convenience and portability.

Pros & Cons

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Pros Mentioned

  • Absorbent
  • Organic
  • Reliable

Cons Mentioned

  • Unstable

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: 100% Certified Organic Cotton, Cornstarch

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.

Ultra-Thin Pantyliner - Oi

Ultra-Thin Pantyliner - Oi
Welpr Rating
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Welpr rating icon
4.7
/5
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Certifications

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<p>The GOTS (Global Organic Textile Standard) Certification verifies that textiles are organically produced and processed from harvest to final product.</p>
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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
$12.99

Product Details

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  • Made with a 100% organic cotton top layer and absorbent core, avoiding plastics, SAP, wood pulp, or synthetics
  • Certified by GOTS (Global Organic Textile Standard) and BioGro for organic integrity, ensuring the absence of toxic chemicals, harmful pesticides, or synthetic fertilizers in the cotton used
  • Naturally absorbent, suitable for sensitive skin, and free from perfumes, dyes, chlorine bleach, irritants, and allergens
  • Breathable materials help diminish unpleasant odours and provide comfort
  • Ethically sourced with batch-tracing of the 100% organic cotton used

Pros & Cons

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Pros Mentioned

  • Organic
  • Absorbent
  • Breathable

Cons Mentioned

  • Adhesion

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: 100% Certified Organic Cotton Cover And Absorbent Core, Leak-Proof Layer Made From Cornstarch Based Biopolymer

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.

Non-Herbal Everyday Panty Liners - The Honey Pot Company

Non-Herbal Everyday Panty Liners - The Honey Pot Company
Welpr Rating
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Welpr rating icon
4.7
/5
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on Amazon
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Highlights

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<p>The Cruelty-Free label indicates that a product says their product is free from animal testing, but without certifications such as PETAs Beauty Without Bunnies or Leaping Bunny, it cannot be verified.</p>

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
$7.38

Product Details

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  • Features OCS certified organic cotton cover for comfort and hygiene.
  • Designed for maximum absorbency to prevent leaks during menstrual cycles.
  • Without essential oils for those preferring non-herbal products.
  • Clinically tested, hypoallergenic, and dermatologist-approved ensuring safety and suitability for skin.
  • Developed in consultation with medical professionals using feedback from real users to ensure effectiveness and comfort.
  • Suitable for daily use to maintain freshness and protection against leaks.

Pros & Cons

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Pros Mentioned

  • Comfortable
  • Organic
  • Absorbent

Cons Mentioned

  • Shape

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: 100% Certified Organic Cotton [Top Sheet], Elemental Chlorine-Free Natural Wood Pulp With Super Absorbent Polymer [Core], Backing (Polyethylene, Polypropylene)

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.

Panty Liners for Women - Rael

Panty Liners for Women - Rael
Welpr Rating
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Welpr rating icon
4.7
/5
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Highlights

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<p>The Cruelty-Free label indicates that a product says their product is free from animal testing, but without certifications such as PETAs Beauty Without Bunnies or Leaping Bunny, it cannot be verified.</p>

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
$8.99

Product Details

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  • Made with OCS certified, non-GMO Texas cotton
  • Free from toxins, pesticides, or synthetic chemicals
  • Ultra soft and super absorbent for comfort and freshness
  • Ultra thin design allows flexibility and discreet use
  • Maximum airflow with hypoallergenic, soft, and breathable materials to reduce odors and irritation
  • Suitable for all women, all skin types, and various menstrual conditions
  • Features Airhole Technology for instant moisture and odor absorption
  • Reliable adhesive keeps the liner in place
  • Ethically sourced premium organic cotton cover
  • Designed by women, for women
  • Hypoallergenic properties ideal for sensitive skin
  • Vegan and cruelty-free

Pros & Cons

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Pros Mentioned

  • Absorbent
  • Comfortable
  • Adherent

Cons Mentioned

  • Overwrapped

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: Top Sheet: 100% Certified Organic Cotton From Texas (OCS And Non-GMO), Absorbent Core: Non-Woven Felt Fabric, Backsheet: Polyethylene (PE), Wing Paper: Coated Paper, Adhesive: Non-Toxic, Biodegradable Adhesive

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.

Cotton Panty Liners - Lola

Cotton Panty Liners - Lola
Welpr Rating
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Welpr rating icon
4.55
/5
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User Satisfaction

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We only include products on Welpr that are the best of the best. A GREAT user satisfaction score indicates the product is in the middle third of the best products.
Est. Price
$26.97

Product Details

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  • Designed for lighter days or an extra layer of protection.
  • Features a 100% cotton top sheet and core.
  • Hourglass shape with soft, flexible edges ensures comfort and reliability.
  • Gynecologist-approved and hypoallergenic.
  • 6.5 inches in length with one absorbency level; recommended pads with wings for moderate or heavy flows.
  • Formulated with high-quality, clean ingredients, free from toxins or dyes.

Pros & Cons

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Pros Mentioned

  • Organic
  • Comfortable
  • Absorbent

Cons Mentioned

  • Flimsy

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: 100% Organic Cotton (Topsheet And Core), Plant-Based Bioplastic (Backsheet), Non-Toxic Adhesives

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.

Organic Bladder Liners - Cora

Organic Bladder Liners - Cora
Welpr Rating
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Welpr rating icon
4.5
/5
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on Amazon
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Highlights

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<p>The Cruelty-Free label indicates that a product says their product is free from animal testing, but without certifications such as PETAs Beauty Without Bunnies or Leaping Bunny, it cannot be verified.</p>

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
$15.99

Product Details

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  • Lock odors away with absorbent layers that manage smells without synthetic fragrances.
  • Each purchase helps provide period products and health education to girls in need, allowing them to manage their periods, stay in school, and step boldly into their futures.
  • Features a new and improved design with stronger adhesive for better positioning and a Microspun Organic Cotton topsheet for optimal comfort and dryness.
  • Traps leaks efficiently by quickly pulling liquid into the core, enhancing comfort and dryness.
  • Organic Cotton Topsheet is hypoallergenic and dermatologically tested, made without harsh chemicals.

Pros & Cons

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Pros Mentioned

  • Comfortable
  • Absorbent
  • Pure

Cons Mentioned

  • Redesigned

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: Organic Cotton (Topsheet), Elemental Chlorine-Free Wood Pulp (Absorbent Core, Core Cover), Super Absorbent Polymer (Absorbent Core), Polyethylene (Backsheet), Adhesive

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.

Organic Cotton Panty Liners - Tampon Tribe

Organic Cotton Panty Liners - Tampon Tribe
Welpr Rating
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Welpr rating icon
4.45
/5
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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
$15.99

Product Details

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  • Made of non-toxic organic cotton, including a woven organic cotton top sheet and absorbent core to wick moisture effectively.
  • Features glue-free biopolymer adhesives that keep the liners securely in place throughout the day, suitable for active use.
  • Ultra-thin and lightweight design offers a barely-there feel.
  • Hypoallergenic and suitable for sensitive skin; vegan, dye-free, bleach-free, and fragrance-free.
  • Environmentally friendly; individually wrapped in starch film and packed in a jute bag.

Pros & Cons

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Pros Mentioned

  • Comfortable
  • Eco-friendly
  • Quality

Cons Mentioned

  • Small

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: 100% Certified Organic Cotton Topsheet And Core, Plant-Based Backing And Veggie Bio-Wrap, Biopolymer Adhesive (No Glue), Paper Back-Sheet

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 Panty Liners

Chemical Name

Why it’s harmful

Fluorine

Fluorinated compounds, including Polytetrafluoroethylene (PTFE), are used in cosmetics like foundation, powder, mascara, and anti-aging products. These compounds are known for their stability and are challenging to break down in the environment, with some found in remote regions. PTFE, often used for its smooth finish, can be derived from perfluorooctonoic acid (PFOA), which might leave residual PFOA in the final product. PFOA has been associated with cancer, mammary cancer, reproductive toxicity, endocrine disruption, and environmental concerns. While research on PTFE's direct cancer-causing potential is inconclusive, PFOA, a contaminant in PTFE-containing products, has health implications. PFOA has been detected in adults' body fluids worldwide and has links to mammary gland changes, endocrine disruption, delayed puberty in girls, and reproductive toxicity, including low birth weight. Additionally, it may affect the carcinogenicity of other chemicals when exposed together.

Phthalate

Phthalates, linked to endocrine disruption, reproductive toxicity, and cancer, are banned in the European Union but remain prevalent in U.S. cosmetics. They are widely used in personal care products, such as nail polish, fragrances, and eyelash glue and other products. A significant loophole allows phthalates to be added to fragrances without disclosure. Health concerns include endocrine disruption, developmental and reproductive toxicity, and potential carcinogenicity.

1,4-Dioxane

1,4-Dioxane is a clear, water-soluble liquid that is primarily used as a solvent in chemical manufacturing and laboratory reagents. Other uses leverage its solvent properties, including cosmetics, detergents, and shampoos. However, manufacturers generally reduce 1,4-Dioxane to low levels in these products due to its potential health risks. Acute exposure can result in symptoms such as vertigo, drowsiness, and irritation of the eyes, nose, throat, and skin. Chronic exposure may lead to liver and kidney damage, and the substance is classified as a probable human carcinogen by the EPA. Notably, severe kidney and liver damage, CNS effects, and even death have been recorded after heavy or prolonged exposure.

Sources: 
Perfluorooctane Sulfonic Acid (PFOS)

Perfluoroalkyls are synthetic chemicals known for their ability to resist oil, grease, and water, primarily used in surface protection products and fire-fighting foams. The two most abundant perfluoroalkyls are perflurooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS). Studies have observed liver enlargement and elevated cholesterol in animals given high doses, and the presence of PFOS in various populations has raised environmental and health concerns, leading to the phase-out of some PFOS-based chemicals. Tests have shown a range of health effects in animals, including eye irritation, liver changes, teratogenic effects, and more, with no evidence of mutagenicity. However, no substantial link has been found between PFAS concentrations and increased cardiometabolic risk measures in human studies, and there are no known health effects from exposure when used as intended.

Perfluorooctanoic Acid (PFOA)

Perfluorooctanoic acid (PFOA) is primarily used to create salts that aid in the processing of producing fluoropolymers and fluoroelastomers. It also acts as a surfactant in firefighting foams, an intermediate in creating fluoroacrylic esters, and a crucial aspect in manufacturing Teflon and similar chemicals. However, exposure to PFOA can lead to adverse health effects, including alterations in thyroid hormone levels, lower fertility, an increased risk of cerebrovascular disease, higher cholesterol and triglyceride levels, a possible link to ADHD, smaller abdominal circumference and birth length in infants, an increased risk of common cold and gastroenteritis in children, and potentially prostate cancer mortality. Studies on animals have indicated possible liver and brain dysfunction, carcinogenicity, and reproductive and developmental toxicity. Ecotoxicity studies found alterations in genes linked to lipid metabolism, hormone action, immune responses, and mitochondrial functions in rare minnows exposed to PFOA.

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About The Author

Camille May

Hey, I’m Camille, co-creator of Welpr and your clean living guide. 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 created Welpr to make that journey feel a little bit easier. When I’m not working on Welpr, you can find me at the farmers market or unwinding in the sauna, always in bed at 9pm with a good book. I live in my hometown of Austin, TX with my pit bull, Romeo.