Crystal Body Deodorant
No coating of concern recorded, and no PFAS statement from the brand.
The brand has published no PFAS statement for this product that we could find.
We flunk more products than we pass. This one earned its grade. How we grade
Material
mineral salts (potassium alum, sodium chloride)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Crystal Body Deodorant is made of, ingredients and materials
Crystal Body Deodorant is composed of potassium alum and sodium chloride, both naturally occurring mineral salts with a long history in personal care. Potassium alum works as an astringent and antimicrobial, reducing odor-causing bacteria without blocking sweat glands like antiperspirants. Sodium chloride serves as a stabilizer and preservative. This formulation contains no synthetic fragrances, no heavy metal pigments, and no chemical binders or resins that typically trigger dermatological concerns in conventional deodorants.
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Skin sensitization (mineral salts)
Potassium alum can cause irritation or a mild stinging sensation in some users, particularly on freshly shaved or broken skin. This is a known cosmetic irritancy, not a systemic toxin, and is reversible upon discontinuation.
Moisture and microbial growth in packaging
The hygroscopic nature of mineral salts means the crystal can absorb moisture if stored in high-humidity bathrooms, potentially creating conditions for mold or bacterial colonization on the surface. Proper ventilation and drying between uses reduce this risk substantially.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
Alum and sodium chloride of cosmetic grade are routinely tested for lead and cadmium contamination. No recalls or detected contamination of Crystal products have been recorded in FDA or independent databases.
Source, FDA ↗Formaldehyde / VOCs
Mineral salt deodorants do not require preservative systems that release formaldehyde. Crystal's composition contains no chemical binders, resins, or preservatives of this type.
Source, ATSDR ↗Fragrance allergens and undisclosed compounds
Crystal original formulation is unscented or lightly scented with no added fragrance oils or masking agents, eliminating exposure to common fragrance allergens (limonene, linalool, oakmoss, etc.).
How is this PFAS grade calculated?
The brand's record and disclosure
Crystal has maintained a straightforward ingredient disclosure model for decades, listing only mineral salts on packaging and marketing materials. The brand has not pursued third-party certifications (e.g., EWG Verified, Leaping Bunny) or published formal safety statements, but has recorded no regulatory warnings, recalls, or contamination incidents in public databases. The company's silence on PFAS is consistent with its category, mineral salt deodorants have no inherent use for PFAS and no manufacturing process that typically introduces them.
How it compares in its category
Crystal sits at the minimal-formulation end of the deodorant spectrum. Unlike conventional deodorants and antiperspirants, it avoids aluminum chlorohydrate, artificial fragrance compounds, and synthetic preservatives that can trigger sensitivities. Compared to other mineral-salt deodorants (e.g., Lavanila, Nature's Gate mineral variants), Crystal offers equivalent safety with simpler branding and lower cost, though some users report less scent appeal due to absence of fragrance masking.
If you buy it
Apply to clean, dry skin, typically after showering, to maximize efficacy. The crystal form can be moistened slightly with water if irritation occurs on sensitive areas. Replace or discard when visible cracks or significant degradation appear, typically after 1-2 years of regular use. Store in a cool, dry place to prevent moisture absorption and caking; the hygroscopic nature of mineral salts means it will absorb ambient humidity.
What is not known about PFAS in this product?
- Basis
- Model estimate, 82% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Crystal has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Crystal Body Deodorant?
- 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.