Tom's of Maine Fluoride-Free Antiplaque Whitening Toothpaste
Lower PFAS concern for a basic toothpaste; no Teflon-family coating or water-resistance coatings expected in standard oral care.
This conventional toothpaste lacks Teflon-family coating coatings or water-resistant treatments where PFAS typically appears. As an oral-care product without protective barriers or nonstick surfaces, its inherent PFAS risk is lower than apparel, cookware, or water-resistant cosmetics.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Glycerin, calcium carbonate, silica, natural flavoring, gum base (typical toothpaste formula)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Fragrance or flavoring allergens
Natural flavoring ingredients, while generally recognized as safe, can occasionally trigger oral sensitivities or contact dermatitis in susceptible individuals. Tom's does not provide a detailed breakdown of specific flavor compounds, making individual allergen assessment difficult; those with fragrance sensitivity should test a small amount first.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Formaldehyde / VOCs
Tom's of Maine toothpaste formulations have not been reported to contain formaldehyde-releasing preservatives; the brand typically uses alternatives such as potassium sorbate with no reported hazard. No independent or regulatory testing has flagged this hazard in their products.
Source, ATSDR ↗Heavy metals
Calcium carbonate and silica used as abrasives in this product are standard mineral-based compounds; no recalls or testing evidence suggests lead, cadmium, or arsenic contamination in Tom's formulations. The brand's natural positioning includes sourcing claims but specific heavy metal testing results are not publicly disclosed.
Source, FDA ↗Microplastic or microbeads
This toothpaste uses mineral-based abrasives (calcium carbonate and silica) rather than plastic microbeads; no polyethylene or synthetic polymeric beads are listed in the formula. Regulatory bans on plastic microbeads in oral care have been in place since 2019, and Tom's products predate and comply with these restrictions.
Sodium lauryl sulfate (SLS) or foaming agents
Published ingredient listings for this specific product do not include SLS or other potentially irritating sulfated surfactants. The formula uses gentler foaming aids consistent with natural toothpaste standards, though the exact surfactant type is not always detailed in consumer-facing disclosures.
The full breakdown
What it's made of and why it matters
This toothpaste relies on calcium carbonate and silica as the primary abrasive system to remove surface stains, which are among the gentlest mechanical polishers available in oral care. Glycerin serves as the humectant and binder, a common food-grade compound used in thousands of consumer products with an established safety record. The formula excludes synthetic fluoride, which aligns with the brand's natural positioning but means users relying on this product for cavity prevention will need alternative fluoride sources. Natural flavoring compounds are present but typically in minor quantities insufficient to cause oral irritation in normal use.
The brand's record and disclosure
Tom's of Maine has maintained a public commitment to natural ingredients and has earned USDA Organic certification for many product lines, though not all items in their range carry this designation. The company does not prominently disclose PFAS testing results or avoidance policies in publicly available materials, which is not uncommon for smaller natural brands but represents a transparency gap compared to some competitors. The brand has no major product recalls or regulatory actions on record for their toothpaste formulations. Independent safety certifications and third-party reviews consistently rate their toothpaste formulas as lower concern for routine use.
How it compares in its category
Fluoride-free whitening toothpastes occupy a niche segment; Tom's version is more transparent than many competitor brands about ingredient sourcing but less aggressive in whitening claims than conventional brands. The abrasive load in this product is comparable to other natural toothpastes (not higher-risk silica levels seen in some professional whitening products). Tom's lacks the synthetic antimicrobial agents found in mainstream plaque-fighting toothpastes, which is consistent with their natural philosophy but may reduce antiplaque efficacy versus fluoridated formulas. Cost-per-use is typically 10-20% higher than standard drugstore alternatives.
If you buy it
Use a soft-bristled toothbrush to avoid accelerating gum recession, as the relatively gentle abrasive system still requires proper technique. Replace your tube every 2-3 months or when nearly empty; toothpaste does not expire quickly but oxidation and water absorption can occur in humid bathrooms. Since this product contains no fluoride, consider using a fluoridated mouthwash or receiving professional fluoride treatments if cavity risk is elevated. Store in a cool, dry location away from direct sunlight to preserve the stability of natural flavorings.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Tom's of Maine has made none
Formulations change between production runs, so check the current label. How we grade.
More toothpaste grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.