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.
Best Non-Toxic Toothbrush in 2025
Updated:
Aug 28, 2025
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What we look for:
- Plant-based bristles and natural material handles like bamboo
- No PFAS or chemical coatings
- Full transparency on all materials
- Third-party certifications when available
Find Non-Toxic Toothbrush
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.
Toothbrush with Plant-Based Bristles - Brush With Bamboo
Welpr Rating
4.9
/5
Certifications
Highlights
User Satisfaction
Est. Price
$19.99
Video Review
Product Details
- Made with biobased bristles from castor bean oil for an eco-friendly brushing experience.
- Features a bamboo handle that reduces reliance on fossil fuels and plastic waste.
- Ergonomically designed to be comfortable and safe to use.
- Comes in compostable packaging to further minimize environmental impact.
- Every purchase contributes to reducing ocean pollution and protecting marine life.
Pros & Cons
Pros
- Eco-friendly design with bamboo handle and biodegradable packaging.
- Soft bristles recommended for effective gum care.
- Handles and bristles can be recycled, promoting sustainability.
- Comfortable and easy to grip for adults, with options for children.
- Vegan-friendly and not tested on animals, catering to conscious consumers.
Cons
- Some users with smaller mouths may find the brush head size challenging.
- Those preferring firmer bristles might feel these are too soft.
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: Plant Based Bristles (Made from Vegetable Oil), Bamboo Handle
Premium Bamboo Soft Bristle Toothbrush - Davids
Welpr Rating
4.85
/5
Certifications
Highlights
User Satisfaction
Est. Price
$12.95
Product Details
- High-performance soft bristles provide a gentle and effective clean, improving dental hygiene naturally.
- Using these toothbrushes daily can prevent bad breath, tooth decay, and gum disease, promoting a healthier smile.
- The natural bamboo handle is both sustainable and biodegradable, offering an eco-friendly alternative to plastic.
- Earth-conscious packaging promotes a greener future, utilizing FSC-certified resources.
- The 3-pack is ideal for an eco-conscious household, ensuring sustainable dental care without compromising performance.
Pros & Cons
Pros
- Eco-friendly bamboo handle that is compostable and comfortable.
- Soft bristles are gentle on gums while effectively cleaning teeth.
- No toxic chemicals, making it a great choice for health-conscious users.
- Durable design, with bristles maintaining their integrity over time.
- Sleek appearance with a slip-resistant grip.
Cons
- A few users found the bamboo handle slightly rough when wet.
- The brush head may be too large for those who prefer smaller designs.
Ingredients
Ingredients: Castor Oil Bristles, Bamboo Handle
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.
Biodegradable Eco-Friendly Toothbrushes - Bleeker & Rowe
Welpr Rating
4.85
/5
Certifications
Highlights
User Satisfaction
Est. Price
$19.99
Product Details
- Made of corn starch and corn husk to provide a low carbon footprint.
- Individually sealed in recyclable paper sleeves for optimal hygiene.
- Soft-medium bristles effectively remove dental plaque without harming gums.
- Completely biodegradable and sustainable to protect the environment.
- Vegan-friendly and cruelty-free to support ethical choices.
Pros & Cons
Pros
- Eco-friendly and biodegradable, perfect for reducing plastic use.
- Comfortable ergonomic handle with a good grip for easy use.
- Soft bristles gentle on gums, ideal for sensitive teeth.
- Durable and long-lasting, outperforming typical plastic toothbrushes.
- Individually packaged with compostable materials, great for hygiene.
Cons
- Some users experience bristles dislodging, which could be a concern for those with aggressive brushing habits.
- A few instances of receiving an incomplete package, important for buyers needing all items.
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: Corn Starch, Corn Husk
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.
Sustainable Sonic Toothbrush - SURI
Welpr Rating
4.7
/5
Certifications
Highlights
User Satisfaction
Est. Price
$109.81
Video Review
Product Details
- Removes 300% more plaque than a manual toothbrush for cleaner teeth and healthier gums.
- Features a recyclable plant-based head and bristles made from renewable resources.
- Comes with a durable aluminum body that is sleek, light, and waterproof.
- Long-lasting battery requires only one charge a month for convenience.
- Offers two powerful brushing modes for a customizable cleaning experience.
Pros & Cons
Pros
- Sleek and aesthetically pleasing design that is easy to handle.
- Quiet operation with long-lasting battery life.
- Eco-friendly, with recyclable brush heads promoting sustainability.
- Compact and convenient for travel with a USB-C charging option.
- Effective cleaning performance meets dental health standards.
Cons
- Some users mention durability issues, particularly with charging over time.
- A few find the cleaning power less intense and prefer a firmer brush head.
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: Renewable Cornstarch Brush Heads, Castor Oil Bristles, Aluminum Body
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.
Electric Toothbrush for Adults - Lumineux
Welpr Rating
4.7
/5
Certifications
Highlights
User Satisfaction
Est. Price
$25.00
Product Details
- Designed with super soft bristles made from renewable materials to provide a deep clean while safeguarding enamel.
- Developed by a dentist to promote healthy gums and teeth by helping to remove plaque and prioritize oral health.
- Bamboo toothbrush heads with replaceable soft bristles made from castor oil for a sustainable oral care choice.
- Offers 5 distinct cleaning modes, including teeth whitening and deep cleaning, for various oral health goals.
- Long battery life with up to 6 weeks of use, complemented by a high-quality induction charging station.
Pros & Cons
Pros
- Eco-friendly with a sustainable bamboo brush option.
- Soft bristles that are gentle on gums and teeth.
- Multiple brushing settings to suit varied preferences and needs.
- Long-lasting battery that supports extended use.
- Visually appealing design and aesthetically pleasing colors.
- High-quality build that feels robust and well-crafted.
Cons
- Bamboo brush heads may be uncomfortable for some, particularly those with sensitive mouths.
- Some users experienced issues with durability, such as charging problems or rapid wear of brush heads over time.
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: Castor Oil Bristles, Bamboo Handle
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.
Sonic Bamboo Toothbrush - Verifresh
Welpr Rating
4.7
/5
Certifications
Highlights
User Satisfaction
Est. Price
$79.00
Product Details
- Biodegradable and recyclable brush heads made from bamboo and castor oil bristles for eco-friendly oral care.
- Sonic cleaning technology removes plaque and cleans teeth more efficiently than manual brushing.
- Customizable brushing experience with five separate programs to suit your personal needs.
- Long-lasting rechargeable battery allows up to three months of use on a single charge, making it perfect for travel.
- Waterproof design adheres to IPX7 standards for safe use in wet environments.
Pros & Cons
Pros
- Eco-friendly option with a pleasant design.
- Leaves teeth feeling clean and smooth after use.
- Good battery life for long-lasting use.
- Excellent customer service for replacements and support.
Cons
- Some users find replacement heads can become loose, impacting usability.
- Replacement brush heads are not readily available on Amazon, requiring direct orders from the company.
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: Castor Oil Bristles, Bamboo Handle
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 Toothbrush
Chemical Name
Why it’s harmful
Bisphenol A
Bisphenol A (BPA) is a solid used in manufacturing epoxy resins and polycarbonates for food packaging. Human exposure to BPA can cause allergic dermatitis and has been associated with negative effects on fertility, such as declined semen quality, increased sperm DNA damage, and risk of miscarriage. BPA, an endocrine disruptor, also affects oocyte quality during in vitro fertilization. Animal studies indicate that BPA caused eye damage in rabbits, accelerated tumorigenesis in mice, disrupted sex behaviors in rats, and induced obesity in rodents. Ecotoxicity studies show BPA's disruptive effects on sex characteristics in fish and gene expression in Arabidopsis thaliana, suggesting broad environmental implications.
Sources:
Levels of parabens and bisphenols in personal care products and urinary concentrations in Indian young adult women: Implications for human exposure and health risk assessment, Estimation of intake and uptake of bisphenols and triclosan from personal care products by dermal contact, Exposure determinants of phthalates, parabens, bisphenol A and triclosan in Swedish mothers and their children, BPA and Phthalates: Chemicals found in our homes ,
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.
Sources:
Campaign for Safe Cosmetics: Phthalates, Product Profile: Hand Sanitizer, Phthalates in Cosmetics, Phthalates in cosmetic and personal care products: concentrations and possible dermal exposure, A Survey of Phthalates and Parabens in Personal Care Products from the United States and Its Implications for Human Exposure, Phthalates Factsheet, BPA and Phthalates: Chemicals found in our homes
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.
Sources:
Formaldehyde and Cancer Risk, Cleaning Products & Indoor Air Quality, No More Toxic Tub, Campaign for Safe Cosmetics: Preservatives, Campaign for Safe Cosmetics: Formaldehyde And Formaldehyde-Releasing Preservatives, Formaldehyde may be found in cosmetic products even when unlabelled, Formaldehyde Found in Popular American Beauty Products, Hair Salons - Formaldehyde in Your Products, Formaldehyde in cosmetic products
Polyvinyl Chloride
Vinyl chloride, primarily used in the plastics industry, is a carcinogenic substance linked to liver angiosarcoma and hepatocellular carcinoma. It's been linked to 'vinyl chloride disease', affecting those with long-term occupational exposure, causing bone and neurological conditions, sleep issues, loss of sexual function, and different psychiatric syndromes. Chronic hepatic disorder, categorized as pathologic porphyrinuria, is found in workers suffering from vinyl chloride-induced hepatic injury. Brief exposure to high levels of vinyl chloride has been fatal for rats, guinea pigs, and mice, impairing motor coordination and causing respiratory failure. Other symptoms observed include increased motor activity, twitching of extremities, ataxia, and tremor. Vinyl chloride doesn't cause significant fetal toxicity or teratogenic effects on mice, rats, and rabbits but has shown mutagenic activities on Drosophila melangaster and yeast. It also influenced the regulation of specific genes in Daphnia magna.
Sources:
Triclosan
Triclosan is a synthetic pesticide with antibacterial properties commonly added to detergents, soaps, and various personal care products such as deodorants and toothpastes. Although it lacks the ability to combat viruses causing colds and flus, it's used in products like body washes, disinfectants, and some toothpastes to resist bacterial growth. In 2016, the FDA limited its use in antibacterial soaps, but the compound is still permitted in other products. The European Union prohibited its presence in food-contact items in 2010. Exposure to triclosan has been associated with hormone disruption, increased breast cancer risk, liver damage, and the development of resistant super-germs.
Sources:
Triclosan Exposure, Transformation, and Human Health Effects, Are antibacterial products with triclosan fueling bacterial resistance?, Antimicrobial agents, triclosan, chloroxylenol, methylisothiazolinone and borax, used in cleaning had genotoxic and histopathologic effects on rainbow trout, The Effects of Triclosan on Puberty and Thyroid Hormones in Male Wistar Rats, Triclosan is a potent inhibitor of estradiol and estrone sulfonation in sheep placenta, The in Vitro estrogenic activities of triclosan and triclocarban, Antibacterial Soap? You Can Skip It, Use Plain Soap and Water, Environmental Exposure of Aquatic and Terrestrial Biota to Triclosan and Triclocarban, Triclosan: Environmental Fate and Effects, Chemical Profile: Triclosan / Triclocarban, 5 Things to Know About Triclosan, Underarm Harm? Whats So Bad About Antiperspirants?, Some flame retardants and the antimicrobials triclosan and triclocarban enhance the androgenic activity in vitro, Triclocarban Enhances Testosterone Action: A New Type of Endocrine Disruptor?, Triclosan, a commonly used bactericide found in human milk and in the aquatic environment in Sweden
Authors
Camille May, Product Curator
Olushola M. Awoyemi, Medical Reviewer
