PFAS50/ 100Good
Overall42/ 100Poor
Natural Value Waxed Paper Bags

Natural Value · Grease-Resistant Deli & Butcher Paper

Natural Value Waxed Paper Bags

Good

Wax coating lowers PFAS risk, brand provides no PFAS disclosure.

Verdict · SkipWaxed paper bags are lower-risk food contact; no reported hazards beyond standard paper concerns; brand silence on PFAS is minor given wax coating reduces exposure likelihood.

Natural Value waxed paper bags use wax coating, typically containing no PFAS. The brand makes no public PFAS claims or certifications, leaving uncertainty about coating and manufacturing.

The better-graded swap

If You Care Parchment Baking Paper

If You Care

If You Care Parchment Baking Paper

90/100 safety

90Excellent

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

paper with wax coating

Brand disclosure

Brand is silent on PFAS

Lab data

No public lab test

What’s concerning

♾️

Disclosed non-fluorinated coating

Coating is named and is not a fluorochemical (wax, paraffin, mink oil).

90/ 100
♾️

Category baseline

The starting point for this type of product, before anything specific to this product is counted.

75/ 100
♾️

No PFAS disclosure

No public statement from the brand about PFAS in this product.

85/ 100
⚠️

Wax type unspecified (paraffin vs. biobased)

Natural Value does not disclose whether wax is paraffin (petroleum-derived) or plant-based (soy/palm). Paraffin wax is food-safe but not renewable; plant-based waxes may carry pesticide residues if not certified organic. This is a sourcing transparency gap rather than an acute safety hazard.

70/ 100
⚠️

Chlorine bleaching residues in paper substrate

If the paper is bleached (common for food contact), trace chlorine residues or dioxins may remain. The wax coating provides a barrier, but the brand does not specify whether paper is ECF (Elemental Chlorine Free) or TCF (Totally Chlorine Free). This is a minor concern for occasional contact with dry foods.

70/ 100

What’s reassuring

🍼

BPA & bisphenols

Paper bags typically use minimal adhesive and often feature simple printing or no printing. No reports of BPA or phthalate contamination in Natural Value waxed bags. Risk is negligible unless bags are heavily printed with colored inks.

Source, FDA
95/ 100

Microbial contamination during storage

Waxed paper itself is not a growth medium for bacteria or mold. Risk arises only if bags are stored in damp conditions or food inside is improperly sealed. This is user-dependent, not a product defect.

95/ 100

Wax leaching into fatty or acidic foods

Food-grade wax is designed to remain stable in contact with oils and mild acids (e.g., vinegar). No reports of wax migration into foods stored in Natural Value bags under normal conditions. Heat or prolonged contact with strong solvents could theoretically increase migration, but this is not a typical use case.

95/ 100

The full breakdown

What it's made of and why it matters

Natural Value waxed paper bags use paper substrate coated with wax (likely paraffin or soy-based, though the brand does not specify). Wax coating serves as a moisture and grease barrier, which also creates a physical separation between food and any paper contaminants. Unlike plastic-lined or synthetic-coated papers, wax does not contain known endocrine disruptors like BPA or phthalates. The wax layer is stable at normal food storage temperatures and does not leach into dry or ambient-temperature foods.

The brand's record and disclosure

Natural Value is a private-label brand (often sold through natural food retailers) with minimal public transparency on material sourcing or chemical composition. The company provides no published PFAS policy, compostability certification, or third-party testing results for contaminant levels. No major recalls or safety violations are on record for this specific product line. The brand's silence on wax type and origin is typical for small food packaging suppliers but limits consumer verification of ingredient safety.

How it compares in its category

Waxed paper is a middle-ground choice, lower concern than plastic-lined kraft bags (which may contain BPA or legacy PFAS) and comparable in concern to uncoated kraft (which offers no grease barrier). Compared to plastic storage bags, waxed paper avoids microplastic shedding and phthalate concerns. Compared to bleached white kraft, waxed paper may have slightly lower chlorine residue risk. It is less durable and reusable than glass or stainless steel alternatives but lower-burden than single-use plastics.

If you buy it

Use waxed paper bags for dry goods, baked items, and room-temperature storage without concern. Do not heat waxed bags in ovens or microwaves; wax can soften or transfer flavor above 160-180°F (71-82°C). Inspect bags for tears or punctures before use to avoid direct paper contact with food. The bags are compostable in industrial facilities if the wax is plant-based, but most curbside programs will not accept them. Replace bags if wax coating flakes or degrades visibly, though this is uncommon under normal use.

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
Natural Value has made none

Formulations change between production runs, so check the current label. How we grade.

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PFAS Grade95Excellent
Overall Grade91Excellent
⚠️

Mold or microbial growth during storage

Limited concern

70

Brand PFAS statement on record, which we have not verified.

Starting grade for this product type

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Overall Grade87Excellent
⚠️

Ink or printing residue (if printed side contacts food)

Limited concern

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⚠️

Mold or microbial growth during storage

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Brand PFAS statement on record, which we have not verified.

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unbleached parchment paper, silicone coating

PFAS Grade90Excellent
Overall Grade82Excellent

Silicone coating degradation under heat stress

Limited concern

70
⚠️

Mold or microbial growth if stored damp

Limited concern

70

Brand no-added-PFAS claim and a 2021 lab result with no fluorine detected.

Lab test found no PFAS

More grease-resistant deli & butcher paper 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.