Yoloha Mountain Magic Aura Cork Yoga Mat + Plant Foam l Sustainable Yoga Mats
Lower concern. Cork and plant foam are not associated with PFAS materials.
Yoloha uses cork and plant-based foam, both naturally PFAS-free materials. No chemical coatings or treatments are disclosed that would introduce fluorochemicals.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Cork and plant-based foam
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Yoloha Mountain Magic Aura Cork Yoga Mat is made of, ingredients and materials
This mat combines natural cork (harvested bark from cork oak trees, inherently antimicrobial and water-resistant) with plant-based foam as the cushioning layer. Cork is minimally processed and does not require chemical flame retardant treatments typical of synthetic foam mats. Plant-based foam (usually derived from soy, castor, or other renewable sources) replaces petroleum polyurethane, reducing reliance on synthetic chemistry, though the specific foam formulation and any adhesives used between layers are not disclosed here.
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.
Volatile organic compound (VOC) off-gassing from adhesives
Cork-to-foam lamination typically uses adhesives (polyurethane, latex-based, or plant-derived) that may emit VOCs during manufacturing and initial use. Yoloha does not disclose adhesive chemistry or off-gassing test results; natural materials do not inherently guarantee low-VOC adhesives.
Mold and bacterial growth if wet or improperly stored
Cork is naturally antimicrobial, but prolonged moisture exposure or inadequate drying can still allow mold colonization. Plant foam, if the mat absorbs sweat or is stored in humid conditions without drying, presents a biological contamination risk. This is a maintenance issue rather than a manufacturing hazard.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Formaldehyde / VOCs
Cork and plant foam do not typically require formaldehyde-based resins for structural integrity as wood composites do. No reports of formaldehyde contamination in Yoloha products are on record, and the material class presents lower risk than conventional foam or plywood-based mats.
Source, ATSDR ↗Flame retardants
Cork and plant-based foam are inherently fire-resistant and do not typically require chemical flame retardant additives. No flame retardant treatments are disclosed for this mat, and the material composition suggests they are not standard. However, any optional topical treatments are not specified.
Source, EPA ↗Heavy metals
The product name 'Mountain Magic Aura' suggests a dyed or pigmented surface, but no specific dye chemistry or pigment source is disclosed. Cork and plant-based materials are not typically sources of heavy metals unless surface treatments are applied; no reports of cadmium, lead, or other heavy metals in Yoloha mats are on record.
Source, FDA ↗The full breakdown
The brand's record and disclosure
Yoloha markets sustainability as a core brand value but does not publish detailed material safety data sheets, third-party certifications (such as OEKO-TEX or GREENGUARD), or full chemical disclosure for adhesives, dyes, or flame retardant status. No product recalls, contamination incidents, or regulatory warnings are on record for this mat or brand. The brand's silence on PFAS and other chemical governance suggests reliance on inherent material safety rather than active testing.
How it compares in its category
Natural cork and plant foam mats represent a lower-chemical alternative to conventional PVC, rubber, or polyurethane mats, which often require chemical plasticizers, flame retardants, and synthetic binders. Cork mats are less common than rubber or PVC yoga mats, so direct market comparison data is limited. This positioning appeals to consumers seeking reduced synthetic chemical exposure, though it does not guarantee zero off-gassing or adhesive safety without independent testing.
If you buy it
Air out the mat in a well-ventilated space for 24-48 hours after unboxing to allow any residual volatile emissions from production to dissipate. Cork naturally resists moisture and bacterial growth but should be cleaned regularly with mild soap and water and allowed to dry fully to prevent mold. Do not expose to direct sunlight for extended periods, as cork can dry and crack. Replace if the surface becomes visibly cracked, compressed, or splits, as structural integrity affects cushioning and injury prevention.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Yoloha has made none
Formulations change between production runs, so check the current label. How we grade.
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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.