Planet+ Compostable Clear Deli Container
Avoid until coating transparency and PFAS testing improve.
Planet+ calls this container compostable but hides the moisture-barrier coating. That's where PFAS risk typically hides in these products.
The safe swap
Plate Mate
Plant Plates
85/100 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
Plant-based plastic (likely PLA) with unspecified moisture barrier coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent treatments have historically contained PFAS chemicals.
Vague safety claims only
Uses vague terms like eco-friendly without confirming no PFAS.
Category baseline
food packaging is a category where PFAS exposure is more common.
Coating leachates (fluorochemicals and other water-resistant additives)
The moisture barrier is not chemically identified by the brand. Fluorochemicals (PFAS) are common in food-packaging coatings for grease resistance; without disclosure or testing, presence cannot be ruled out and is flagged separately as a major concern.
Microplastics
PLA can soften and fragment under heat, releasing microplastics if microwaved or filled with hot foods. The coating's thermal stability is also unknown; heating may trigger additional degradation or leaching.
Source: EPA ↗Coating adhesion loss and flaking
Moisture and acidic foods can cause barrier coatings on PLA to degrade, peel, or flake into food. No specific defect reports exist for Planet+ products, but this is a known mechanical failure mode in compostable containers with thin or poorly-formulated coatings.
Incomplete composting in standard facilities
While labeled compostable, PLA requires industrial-temperature composting and does not fully break down in home or standard municipal compost, potentially leaching coating residues into soil if disposed incorrectly.
What’s reassuring
BPA & bisphenols
PLA itself does not contain BPA or phthalates by material composition. Risk arises only if the unspecified coating contains plasticizers; no such contamination has been reported for this brand, but coating chemistry remains opaque.
Source: FDA ↗The full breakdown
What it's made of and why it matters
Planet+ containers are polylactic acid (PLA), a plant-derived plastic that degrades more readily than petroleum plastics but remains stable during normal cold storage. The unspecified moisture barrier coating is the critical unknown here: coatings on compostable food packaging often contain fluorochemical compounds (which fall under PFAS) or other water-resistant additives. PLA itself does not leach BPA, but the coating's identity and contents directly affect safety during food contact, especially with acidic or fatty foods.
The brand's record and disclosure
Greensafe has not publicly disclosed the chemistry of its barrier coating or provided third-party PFAS testing results for this product line. The brand markets compostability and eco-positioning but does not proactively address or rule out fluorinated additives in manufacturing. This silence on a known industry issue (fluorochemicals in compostable-food-contact barriers) suggests either lack of transparency or incomplete upstream supplier vetting. No major recalls tied to this product are on public record.
How it compares in its category
Compostable deli containers are a niche segment; most conventional alternatives use recycled PET or polystyrene, which pose their own microplastic and energy concerns. PLA containers like this one avoid BPA and phthalates inherent to older plastics, but the moisture-barrier coating is where many brands cut corners with undisclosed additives. Certified-compostable containers from brands with transparent supply chains (e.g., those with published PFAS testing) offer stronger assurance; Planet+ lacks this verification.
If you buy it
Use only for cold or room-temperature foods; do not microwave or expose to heat above 40 degrees Celsius, as PLA softens and unknown coatings may leach additives at elevated temperatures. Replace if the container becomes cloudy, cracked, or shows signs of coating wear. Store foods with high acidity (tomato sauce, citrus) or fat content (deli meats, cheese) only briefly, as these can accelerate coating degradation. Request manufacturer confirmation of PFAS-free status before routine use; if refused, switch to alternatives with published safety data.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Greensafe has made none
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.