Schmidt's Signature Deodorant Stick
Lower concern; simple natural stick with no PFAS-typical additives disclosed.
Schmidt's Signature uses arrowroot powder, beeswax, shea butter, and coconut oil without waterproofing or nonstick coatings containing PFAS. The powder-based formula carries minimal inherent PFAS risk though cosmetics can include undisclosed proprietary additives.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Arrowroot powder, beeswax, shea butter, coconut oil
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Schmidt's Signature Deodorant Stick is made of, ingredients and materials
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.
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 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.
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.
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’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Pesticide residue
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.
Source, EPA ↗Heavy metals
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.
Source, FDA ↗How is this PFAS grade calculated?
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.
What is not known about PFAS in this product?
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Schmidt's has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Schmidt's Signature Deodorant Stick?
- mineral-based powder blend (arrowroot, magnesium hydroxide, mica)
- We found no PFAS statement from the brand
- Skin irritation from magnesium hydroxide alkalinity
- cosmetic formulations, primary ingredients listed
- A third party reports verifying it as PFAS-free
- Fragrance allergens (natural essential oils)
2 hazards checked on this product, all on its full breakdown.
- natural mineral powders, plant-based actives, beeswax
- We found no PFAS statement from the brand
- Beeswax purity and contamination
2 hazards checked on this product, all on its full breakdown.
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.