Crest Cavity Protection Toothpaste
Lower concern, standard toothpaste with no known PFAS exposure pathway, but Crest has not publicly disclosed PFAS testing.
This water-based paste has no known Teflon-family coating, nonstick coatings, or water-repellency treatments that would introduce PFAS. Toothpastes are not a typical PFAS application, and typical use involves rinsing after brushing, limiting ingestion concern.
We flunk more products than we pass. This one earned its grade. How we grade
Material
aqueous gel/paste (fluoride, silica, glycerin, detergents)
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.
Fluoride ingestion risk (primarily pediatric)
Ingestion of excess fluoride during childhood can cause dental fluorosis (cosmetic white spots or pitting of tooth enamel). Crest Cavity Protection is an over-the-counter product designed for spit-out use; risk is present only if swallowed in large amounts by children under 6 years old. Standard tube labeling addresses this risk.
Sodium lauryl sulfate (SLS) sensitivity or allergic contact dermatitis
SLS is a mild surfactant that can irritate oral mucosa or trigger canker sores in susceptible individuals, though this is not common. No specific adverse event reports linked to Crest Cavity Protection formulation are on record. Individuals with documented SLS sensitivity should choose SLS-free alternatives.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Abrasive silica and enamel wear
Silica abrasive in this product is within accepted RDA (relative dentin abrasivity) ranges for daily toothpaste. No specific enamel damage or wear complaints specific to Crest Cavity Protection are documented. Standard toothpaste used as directed does not cause enamel loss in healthy mouths.
Formaldehyde / VOCs
Crest Cavity Protection does not list formaldehyde-releasing preservatives in standard formulations. Common preservatives in this product (sodium benzoate, potassium sorbate) are not known allergens at typical use levels. No documented contact dermatitis or preservative sensitivity cases linked to this brand toothpaste are on record.
Source, ATSDR ↗Heavy metals
Toothpaste formulations are not known sources of lead, cadmium, or other heavy metals; silica and fluoride sources in FDA-approved products meet purity standards. No testing or recalls for heavy metal contamination in Crest Cavity Protection are on record.
Source, FDA ↗The full breakdown
What it's made of and why it matters
Crest Cavity Protection is an aqueous gel formulation containing sodium fluoride (active ingredient for cavity prevention), silica abrasive, glycerin (humectant), and sodium lauryl sulfate (detergent). This is a conventional toothpaste chemistry that has been in use for decades. The fluoride concentration is set to dental safety standards (typically around 1000 ppm in standard formulations). Silica abrasive and detergent levels are within accepted ranges for daily oral care products.
The brand's record and disclosure
Crest (owned by Procter & Gamble) has no documented safety recalls or established controversies specific to Cavity Protection toothpaste. The brand has not published explicit PFAS testing data or ingredient transparency reports beyond regulatory label compliance. P&G has faced past scrutiny on microplastics in some personal care lines, but Crest toothpaste is not known to contain plastic microbeads. Standard regulatory oversight applies; product meets FDA monograph requirements for over-the-counter anticaries agents.
How it compares in its category
Crest Cavity Protection is a mainstream fluoride toothpaste comparable in formulation to Colgate, Sensodyne, and store-brand equivalents. It offers no novel ingredients or claimed benefits beyond standard cavity prevention. Price and availability are competitive. Alternatives with more transparent ingredient sourcing or third-party certifications (e.g., natural/organic brands) exist but carry trade-offs in efficacy or texture. For cavity prevention specifically, fluoride toothpastes of this type are the evidence-based standard.
If you buy it
Use as directed, brush twice daily, spit out after brushing (do not swallow, especially for young children). Store in a cool, dry location away from direct sunlight; shelf life is typically 2-3 years. No special heat or light precautions beyond standard bathroom storage are needed. Replace tube when empty or if the cap no longer seals properly. Do not use if you have a documented allergy to sodium lauryl sulfate or fluoride sensitivity.
What we don’t know
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Crest 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.