Sensodyne Repair and Protect Toothpaste, Fluoride for Sensitive Teeth, Mint Flavor, 3.4oz
Lower concern. Standard toothpaste formulation with no PFAS indicators.
Sensodyne Repair and Protect is a conventional fluoride toothpaste with no known PFAS-containing ingredients or coatings. The brand makes no PFAS claims; no public lab data detected PFAS.
We flunk more products than we pass. This one earned its grade. How we grade
Material
sodium fluoride, glycerin, silica, surfactants in aqueous gel
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Sensodyne Repair and Protect Mint Flavor, is made of, ingredients and materials
Sensodyne Repair and Protect contains sodium fluoride (the active ingredient for cavity prevention and sensitivity relief), glycerin (humectant), silica (mild abrasive for cleaning), and standard surfactants in a water-based gel matrix. The formulation is designed to remineralize tooth enamel and reduce dentin hypersensitivity; none of these core ingredients are associated with systemic toxicity at toothpaste use levels. Silica particle size in toothpaste is typically larger than respirable particles, so inhalation risk during normal brushing is negligible.
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 allergens
Mint flavoring is listed, but full fragrance/essential oil composition is not disclosed on the label. Individual sensitivity to mint compounds is possible but rare in toothpaste use; contact dermatitis of the lips or mouth is the most likely reaction in susceptible individuals.
Fluoride systemic exposure
Ingestion of toothpaste-level fluoride in young children (under age six) has been associated with dental fluorosis in epidemiological studies if swallowed regularly. This is a known concern for all fluoride toothpastes, not specific to Sensodyne; it is why pea-sized amounts and spitting are recommended for children.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Silica (abrasive) particle inhalation
No recalls or adverse reports for this product. Toothpaste silica is typically non-respirable grade, and normal brushing does not generate sufficient aerosol to present inhalation risk.
Heavy metals
No contamination reports or regulatory findings for Sensodyne Repair and Protect. Glycerin and silica are not known to concentrate lead, cadmium, or other heavy metals in commercial toothpaste formulations.
Source, FDA ↗Formaldehyde / VOCs
Standard toothpaste preservatives (if present, not detailed on label) are typically sodium benzoate or methylisothiazolinone; formaldehyde-releasing preservatives are not standard in toothpaste and no records indicate their use in this product.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
GSK (GlaxoSmithKline), Sensodyne's parent company, does not publicly disclose detailed fragrance allergen breakdowns or full ingredient sourcing for this product. The brand has no major recalls or safety controversies specific to this toothpaste formulation in public records. Sensodyne is widely used in clinical settings and recommended by dentists, which provides indirect evidence of a long safety history, though this is not a formal third-party certification.
How it compares in its category
Sensodyne sits in the mainstream fluoride toothpaste category with no known differentiators regarding heavy metal, formaldehyde, or talc contamination compared to other leading brands. It lacks third-party certifications like EWG Verified or organic seals, which some consumers prefer, but does not indicate unusual chemical loading either. Sensitivity-specific toothpastes like this are chemically comparable to standard fluoride pastes; the addition of potassium nitrate or strontium (common in sensitivity formulas) does not introduce new toxicological concerns at use levels.
If you buy it
Brush twice daily as directed; do not swallow, especially for young children under age six, to avoid excess fluoride ingestion. Store in a cool, dry place away from heat sources; toothpaste tubes are not affected by moderate temperature swings typical of bathrooms. Replace the tube when depleted or after the expiration date printed on the packaging. If you have severe kidney disease or are on fluoride-restricted regimens, consult your physician before use, as fluoride is systemically absorbed in small amounts.
What is not known about PFAS in this product?
- Basis
- Model estimate, 92% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Sensodyne has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Sensodyne Repair and Protect Toothpaste, Fluoride for Sensitive Teeth, Mint Flavor, 3.4oz?
Tom's of Maine
Tom’s of Maine Antiplaque and Whitening Fluoride Free Toothpaste, Peppermint, 2 Pack, 4.5 Oz
- toothpaste base, mineral silica, essential oils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
- water, saponified oils, essential oils, minerals
- We found no PFAS statement from the brand
- Fragrance/essential oil sensitization (peppermint)
- fluoride, glycerin, sorbitol, silica, cellulose gum
- We found no PFAS statement from the brand
- Fluoride ingestion toxicity
2 hazards checked on this product, all on its full breakdown.
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.