Food Containers
Polystyrene food containers
Brand: Polystyrene. Consider safer alternatives in food containers category
Polystyrene food containers is currently classified as highest concern in the NonToxic.com database, with a 15/100 comparative safety score. This product record is based on the available Food Containers data fields for DEHP signal, microplastics signal, source, test year, and evidence confidence; it is a shopping comparison aid, not a medical or regulatory determination.
Evidence confidence
Confidence reflects whether source, year, and measured contamination fields are available.
| Field | Value |
|---|---|
| Study source | Zhu_et_al |
| Year tested | 2023 |
| Contamination source | Direct Migration |
| Polymer types | Ps |
| DEHP signal | Not tested |
| Microplastics signal | 5-173_particles_per_sample |
How to interpret this product record.
This page is a comparison aid for food containers, not a toxin-free certification. Use the score with the source, test year, contaminant fields, packaging context, and safer alternatives before making a purchase decision.
The most useful next step is to compare Polystyrene food containers against other food containers records with stronger source confidence. A low score with clear source fields should be treated as a priority review signal, while a higher score with unknown source, year, or contaminant fields should still be checked before relying on it. Subscribe or request a retest when the record is important to a daily-use product, child-use product, or food-contact decision.
Product FAQ
Common questions about Polystyrene food containers.
Is Polystyrene food containers a lower-concern product?
NonToxic.com currently classifies Polystyrene food containers as highest concern with a 15/100 score based on available data.
What evidence is available for Polystyrene food containers?
Polystyrene food containers currently lists Zhu_et_al as the study source, 2023 as the test year, Not tested as the DEHP signal, and 5-173_particles_per_sample as the microplastics signal. The evidence label is high confidence.
What should I compare Polystyrene food containers against?
Compare Polystyrene food containers with other Food Containers products and prioritize items with stronger source quality, newer testing, lower contamination indicators, and higher safety scores.
Alternatives
Compare with stronger Food Containers scores.
Source submission
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