Native · Toothpaste
ohGiGi Tooth Powder Native Brush 40g
Lower concern; powder cosmetics rarely require PFAS, but Native discloses nothing.
Tooth powders are mineral-based products with minimal risk for intentional PFAS use. Native's silence on PFAS and ingredients is typical for this category but leaves room for unknown additives. No public lab testing or third-party verification exists for this SKU.
Shop Native on Amazon →Material
mineral/talc/silica-based tooth powder
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cosmetics is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
ohGiGi Native Tooth Powder is a mineral-based formulation, typically containing talc and/or silica as abrasive and bulk agents, along with flavoring and plant-derived ingredients. Talc-based oral products carry a long history of safe use in dentistry, but talc's purity and source matter: talc deposits can be contaminated with asbestos (a known carcinogen) if mining and processing controls are poor. Silica alternatives are increasingly common in premium tooth powders to sidestep this concern. No public ingredient list or third-party verification of talc purity is available for this specific product.
The brand's record and disclosure
Native (Procter and Gamble subsidiary) is transparent about conventional ingredients in deodorants and personal care but has not published detailed safety or sourcing data for this tooth powder line. The brand holds no visible certifications (e.g., EWG Verified, Natural Products Association, or similar) that would signal independent testing of heavy metals or mineral purity. No recalls or safety incidents are on record for this product or brand in oral care.
How it compares in its category
Mineral tooth powders occupy a niche between conventional fluoride toothpastes and zero-waste oral care. Most competitors (e.g., Redmond, Risewell) disclose talc-free or food-grade silica formulations explicitly; Native's silence on this detail is atypical. Powders avoid plastic packaging, a practical advantage, but require more discipline in storage (moisture exposure) and application than paste. Abrasive levels in powders can be high, posing modest risk of enamel wear if used aggressively.
If you buy it
Store in an airtight, dry container away from moisture to prevent clumping and bacterial growth. Use a soft-bristled or natural-bristled toothbrush and gentle circular motions; avoid aggressive scrubbing, as powders' mineral abrasives can erode enamel over time. Limit use to once daily or alternate with a standard fluoride toothpaste if you have sensitivity or thin enamel. If any irritation of gums or mouth occurs, discontinue and consult a dentist.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Talc and asbestos contamination
Talc deposits can harbor asbestos fibers if mining and purification standards are not rigorous. No public testing or certification of talc purity is disclosed for Native's tooth powder. Inhalation of asbestos dust is a known carcinogen risk, though ingestion via tooth powder is lower-risk than inhalation.
Heavy metals in mineral pigments and additives
If the powder contains colorants (e.g., iron oxides, mica), heavy metals such as lead or cadmium can accumulate if sourcing or processing is uncontrolled. No third-party heavy metal testing is publicly available for this product. Oral ingestion of trace metals is generally low-risk but compounds with repeated daily use.
Enamel abrasion from high mineral hardness
Tooth powders are inherently more abrasive than most toothpastes due to their mineral particle size and concentration. Overuse or aggressive brushing can lead to enamel wear, particularly in individuals with thin or sensitive enamel. This is a category-level risk, not brand-specific, but lacks explicit product labeling of RDA (Relative Dentin Abrasivity) on this product.
Formaldehyde-releasing preservatives
No public evidence suggests Native uses formaldehyde releasers (e.g., DMDM hydantoin) in this powder. However, ingredient transparency is limited, making independent verification impossible.
Bacterial or mold growth in damp storage
Tooth powders absorb moisture readily, creating conditions for microbial growth if stored improperly. Users must maintain dry conditions; any discoloration, odor, or clumping signals contamination and warrants discard.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Toothpaste
Davids
Toothpaste
natural mineral-based formula (calcium carbonate, hydroxyapatite)
Lower PFAS concern; natural formula toothpaste with clean ingredient transparency.
⚠Risky category by default
Davids
Natural Toothpaste Peppermint Charcoal
Charcoal, glycerin, hydrated silica, natural flavor, mineral base
Lower-concern toothpaste; charcoal formulation has no inherent PFAS risk and carries third-party safety certification.
✓Verified PFAS-free by a third party
Native
Fluoride Free Toothpaste
toothpaste base: glycerin, xylitol, silica; fluoride-free formula
Lower PFAS concern; fluoride-free formulation and standard toothpaste ingredients present negligible PFAS risk.
⚠Risky category by default
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.