Orville Redenbacher's · Microwave Popcorn
Orville Redenbacher's Movie Theater Butter Microwave Popcorn
Microwave popcorn bags often use PFAS-based grease barriers. No disclosure available.
Microwave popcorn bag liners commonly contain fluorinated coatings for grease resistance, but Orville Redenbacher makes no public PFAS statements. Lab testing data on this specific product is unavailable.
The better-graded swap
Wabash Valley
Wabash Valley Farms Sweet
70/100 safety
Same rubric that flunked this product. The swap earned Good.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Paper bag with grease-resistant coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What Orville Redenbacher's Movie Theater is made of, ingredients and materials
Orville Redenbacher's microwave popcorn bags use a paper substrate lined with a grease-resistant coating designed to withstand butter oil and high microwave heat without soaking through. This coating is the critical unknown, most microwave popcorn bags in North America rely on fluorinated compounds (PFAS-based barriers) to repel grease, though the specific chemistry of Buttered Pop's formulation is proprietary and not disclosed on packaging. When the bag is microwaved, the heat can increase migration of coating constituents into the popcorn, particularly the buttery oil layer that concentrates on kernels. The manufacturer has not publicly committed to PFAS alternatives or provided third-party testing data.
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
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.
Grease-barrier coating migration (fluorinated or unknown chemistry)
Microwave heat increases the likelihood that coating constituents migrate into the oily food product. Orville Redenbacher has not disclosed the specific chemical composition or conducted published safety testing for this product's barrier layer.
Unlabeled chemical additives in coating
Grease-resistant coatings typically contain proprietary blends of polymers and processing aids. Without ingredient disclosure, potential presence of endocrine disruptors, surfactants, or other unidentified synthetics cannot be ruled out.
Thermal degradation of bag material at high heat
Extended microwave heating can cause the paper substrate or coating to degrade, potentially releasing volatile organic compounds or breakdown products; manufacturer instructions are designed to prevent this, but user error or equipment malfunction could increase risk.
What’s reassuring
Microplastics
No documented cases of visible bag degradation or microplastic contamination in Orville Redenbacher popcorn bags have been reported, and the paper-based substrate is designed to remain intact during normal use.
Source, EPA ↗Allergen cross-contamination during packaging
No allergen warnings or recalls for this specific product are on record; however, manufacturing facility shared-equipment status is not clearly disclosed on packaging.
The full breakdown
The brand's record and disclosure
Orville Redenbacher is owned by Conagra Brands, a large packaged-food corporation. Neither Orville Redenbacher nor Buttered Pop has published transparency reports on per- and polyfluoroalkyl substance (PFAS) use in their microwave popcorn packaging or committed to phasing them out, despite growing industry awareness since 2016. The brand does not market this product as free from synthetic chemical coatings or carry third-party certifications (organic, non-GMO verified, or chemical-safety labels). No recalls or safety violations specific to this product's packaging have been publicly documented.
How it compares in its category
Microwave popcorn bags as a category have a well-established PFAS problem, studies by environmental groups and researchers have detected fluorinated compounds in most major brands' bags, including Orville Redenbacher products. This product is typical for the market segment, offering no distinction in coating transparency or chemical safety compared to competitors like Act II or Pop Secret. Some smaller brands and store-label popcorn bags may use non-fluorinated, plant-based grease barriers, but these represent a niche option and are not mainstream. Unpopped popcorn in paper bags without grease coating avoids this hazard entirely but requires stovetop or air-popper preparation.
If you buy it
Follow microwave instructions closely and do not exceed recommended cooking time, as high heat may accelerate migration from the bag coating into food. Allow the bag to cool briefly before opening to reduce inhalation of any vapors released during heating. Consume the popcorn shortly after preparation rather than storing it in the bag. If you are pregnant, nursing, or concerned about PFAS exposure, consider purchasing unpopped kernels or popcorn from brands explicitly using non-fluorinated barrier materials, which are increasingly available at specialty retailers.
What we don’t know
- Basis
- Model estimate, 55% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Orville Redenbacher's has made none
Formulations change between production runs, so check the current label. How we grade.
Better-graded alternatives in Microwave Popcorn
Quaker
Butter Popcorn Rice Cakes
- puffed rice cakes in paperboard packaging
- We found no PFAS statement from the brand
- Mold or bacterial growth in packaging
Trader Joe's
2 Packs Trader Joe's Synergistically Seasoned Popcorn 5.5 Oz Each Pack
- paperboard popcorn bag, grease-resistant interior lining
- We found no PFAS statement from the brand
- Moisture and mold risk if bag is compromised
Wabash Valley
Farms Sweet
- paper-based food packaging with standard coating
- We found no PFAS statement from the brand
- Ink migration (printing on exterior or interior)
3 hazards checked on this product. See all of them.
More microwave popcorn 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.