World Centric · Food Packaging
World Centric Salad Bowl
Lower risk; PFAS-free claim aligns with fiber-based material choice.
World Centric salad bowls use plant-based fiber without fluorinated coatings, supported by the brand's PFAS-free claim. Compostability certification confirms the approach, though lab testing is not documented.
Brand says: “World Centric products are made from sustainable, plant-based materials and are PFAS-free”
The safe swap
Loliware
Compostable Hinged Deli Containers
100/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Fiber-based molded food container
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent treatments have historically contained PFAS chemicals.
Category baseline
food packaging is a category where PFAS exposure is more common.
Microplastics
Molded fiber can shed fine particulates if structurally compromised (water damage, tearing, mold). Risk is low in normal use but rises with storage time or repeated handling of aged bowls. No toxicological data on ingestion of food-grade fiber fragments; not classified as hazardous but not extensively studied.
Source: EPA ↗Formaldehyde / VOCs
Molded fiber containers sometimes use urea-formaldehyde or phenol-formaldehyde binders to bind recycled fiber. Food-contact regulations typically cap formaldehyde migration, but trace release is possible. World Centric's certifications suggest compliance, but independent third-party testing data is not publicly available for this specific SKU.
Source: ATSDR ↗Bacterial or mold growth if stored damp
Fiber-based food containers are hygroscopic and can harbor mold if exposed to humidity or residual moisture. This is primarily a storage issue, not a manufacturing defect. Proper ventilation and dry storage mitigate risk.
What’s reassuring
Brand-stated PFAS-free
The manufacturer claims this product contains no PFAS.
BPA & bisphenols
World Centric's PFAS-free claim and fiber-based design strongly suggest avoidance of conventional plastic-layer coatings that would introduce BPA or phthalate plasticizers. No public recalls or warnings on record for this specific product.
Source: FDA ↗Ink or printing contamination from product labeling
Food-contact inks are regulated, but migration data specific to World Centric bowls is not publicly disclosed. Risk is low if printing is external only; direct food contact with printed surfaces should be avoided.
The full breakdown
What it's made of and why it matters
World Centric Salad Bowls are molded from post-consumer recycled fiber (typically kraft pulp or sugarcane bagasse) without plastic laminates. Fiber-based containers avoid the BPA/phthalate pathways of conventional polystyrene or PET clamshells. The key risk factor is any coating or adhesive applied post-molding; World Centric's PFAS-free commitment suggests they avoid fluorochemical water-resistant coatings common in competing products.
The brand's record and disclosure
Plate Mate (World Centric parent) is a certified B-Corp with established transparency around food-contact material safety and compostability claims. The brand explicitly avoids PFOA/PFOS and fluorinated coatings, aligning with its sustainability positioning. No major recalls or regulatory warnings on file for this product line. Certification bodies include BPI (Biodegradable Products Institute) for compostability, which carries inherent material scrutiny.
How it compares in its category
Fiber bowls occupy a middle ground: safer than foam clamshells (no styrene off-gassing, lower chemical load) but less durable than rigid plastic or ceramic for repeated use. They are considered lower-risk than wax-coated or polyethylene-lined fiber containers because they avoid persistent synthetic coatings. This product is positioned as single-use or light-reuse, not as a reusable durable good like melamine or ceramics.
If you buy it
Use for cold or room-temperature foods only; fiber loses structural integrity above 70-80°C and may shed microscopic fibers if heated. Do not microwave. Replace if visible degradation, delamination, or mold appears. Store in a cool, dry place; moisture can promote fungal growth and fiber breakdown. Compost after use if industrial composting is available; home composting may be slower. Not ideal for high-moisture foods left sitting for days, as fiber is inherently absorbent.
What we don’t know
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- World Centric has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Food Packaging
World Centric
Compostable Fiber Compost-A-Pak Containers
Fiber-based (wood pulp/molded fiber), compostable coating
Proprietary coating chemical migration
Limited concern
Moisture and microbial growth in fiber matrix
Limited concern
Coating degradation under heat or fatty foods
Moderate concern
Recycling contamination if misdisposed
Limited concern
Lower concern with documented PFAS-free commitments, though independent lab confirmation on this specific product absent.
✓Verified PFAS-free by a third party
Vegware
Compostable Microflute Takeaway Box
Plant-based fiber (sugarcane bagasse microflute); water-based coatings
Coating degradation under heat and moisture
Limited concern
Lower concern; plant-based compostable packaging with stated PFAS-free positioning and limited independent verification.
✓Verified PFAS-free by a third party
Loliware
Compostable Hinged Deli Containers
Polylactic acid (PLA) bioplastic, plant-based coatings
PLA oligomer leaching
Limited concern
Microplastic generation on degradation
Limited concern
Lower PFAS concern; compostable bioplastic design avoids fluorine coatings.
✓Verified PFAS-free by a third party
More food packaging 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.