Schmidt's · Deodorant
Schmidt's Signature Deodorant Stick
Lower concern, simple natural-origin stick deodorant with no PFAS-typical additives disclosed.
Schmidt's Signature Deodorant Stick uses conventional cosmetic-grade waxes, butters, and powders without waterproofing or nonstick coatings that typically contain PFAS. The brand makes no PFAS claims and provides no third-party testing, but the formulation type (powder-based deodorant) carries minimal inherent PFAS risk.
Shop Schmidt's on Amazon →Material
Arrowroot powder, beeswax, shea butter, coconut oil
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
Schmidt's Signature uses arrowroot powder as its primary base, combined with plant oils (coconut, shea butter) and beeswax as binders and emollients. This formulation avoids synthetic antiperspirant actives like aluminum salts entirely, relying instead on moisture absorption via arrowroot and natural antimicrobial properties of beeswax. The absence of talc, synthetic fragrances in the core formula, and mineral-derived thickeners reduces typical cosmetic hazard exposure compared to conventional deodorants.
The brand's record and disclosure
Schmidt's markets itself as a natural deodorant brand and has built reputation on ingredient transparency, listing components plainly on packaging. The company does not appear in major FDA safety enforcement actions or documented formulation recalls related to this product line. However, the brand has not published detailed third-party certifications (e.g., heavy metal testing, fragrance allergen screening) for this specific stick, leaving some verification gaps in disclosed safety testing.
How it compares in its category
Natural stick deodorants like Schmidt's occupy a middle ground between conventional antiperspirant sticks (higher aluminum/synthetic content risk) and spray or powder alternatives (inhalation exposure, talc concerns). Schmidt's avoids common chemical deodorant hazards but does not claim antimicrobial or long-wear performance of aluminum-based products. For consumers prioritizing ingredient simplicity over 24-hour antiperspirant function, this product is comparatively lower-risk.
If you buy it
Apply sparingly to clean, dry underarms to minimize residue buildup and skin irritation from any fragrance compounds. Store in a cool, dry place to prevent oil separation or rancidity, especially if coconut oil content is high. Replace when the stick becomes depleted or shows visible discoloration or odor change. If skin sensitivity develops, discontinue and patch-test on a small area before resuming use.
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.”
Fragrance allergens and sensitizers
Schmidt's Signature lists fragrance components on packaging but does not typically disclose specific fragrance molecules. Common natural fragrance sources (essential oils, beeswax derivatives) can trigger contact dermatitis or olfactory sensitization in susceptible individuals; no brand-specific allergen testing data is publicly available.
Beeswax contaminants (pesticide residues)
Beeswax can accumulate pesticides from hive treatments or environmental exposure, but no published testing or recalls indicate contamination in Schmidt's products. Risk is theoretical and depends on beeswax sourcing standards not disclosed by the brand.
Coconut oil rancidity and oxidative degradation
If stored in warm or humid conditions, coconut oil can oxidize and develop off-odors or skin irritation; the product does not list synthetic antioxidants (e.g., tocopherol), so shelf-life stability depends on storage and manufacturing controls.
Heavy metals in natural pigments or mineral fillers
Arrowroot powder, if sourced from contaminated soil, could carry trace lead or cadmium; no public testing confirms this is an issue with Schmidt's batches, and arrowroot is generally a low-risk mineral carrier compared to talc or mica.
Skin irritation from essential oils or plant extracts
User reviews and dermatology literature note that some individuals experience mild redness, itching, or rash from natural deodorants, particularly those with essential oils; Schmidt's formulation severity depends on individual skin sensitivity and application frequency.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% 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 Deodorant
Tom's of Maine
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Lower concern, mineral-based formula with public PFAS-free positioning, though no independent third-party verification.
⚠Risky category by default
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Most-Loved Deodorant Bundle
mineral-based and plant-derived actives; stick formulation
Lower-concern deodorant; mineral-based formula with PFAS-free claim aligns with brand ethos, but no third-party verification found.
⚠Risky category by default
Tom's of Maine
Antiperspirant Deodorant
mineral-based active ingredients, plant-derived botanicals, no synthetic water-repellent coatings
Lower PFAS concern, mineral-based formula with MADE SAFE cert; antiperspirant category has minimal waterproof-coating risk.
✓Verified PFAS-free by a third party
More deodorant 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.