Food Products
Shake Shack Cheeseburger
Brand: Shake. Consider safer alternatives in Food Products category
Shake Shack Cheeseburger is currently classified as elevated concern in the NonToxic.com database, with a 55/100 comparative safety score. DEHP-equivalents measured at 43510 ng/serving. Compared only with verified Food Products records using the same analyte, unit, and laboratory method. This comparative score is not a clinical safety threshold. Panel of 18 plasticizers and bisphenols across 3 lab samples; 5 detected. DEHP-equivalents 1.2% of the source-published EFSA adult tolerable daily intake. This is a shopping comparison aid, not a medical or regulatory determination.
DEHP-equivalents (ng/serving)43510
MicroplasticsNot tested (dataset covers plasticizers and bisphenols)
Test year2024
Linked testing evidence
Product-specific laboratory record linked to the published PlasticList dataset. View source record
Evidence confidence
Medium confidence
Confidence reflects whether source, year, and measured contamination fields are available.
| Field | Value |
|---|---|
| Study source | PlasticList (plasticlist.org) |
| Year tested | 2024 |
| Contamination source | Unknown |
| Polymer types | Various |
| DEHP-equivalents (ng/serving) | 43510 |
| Microplastics signal | Not tested (dataset covers plasticizers and bisphenols) |
Full laboratory panel · PlasticList
3 samples analyzed, collected 2024-07-21 from Shake Shack, 180 El Camino Real Suite 950, Palo Alto, CA 94304. Methods: QuEChERS, Phthalates and Substitutes; QuEChERS, Bisphenols. Values shown are the worst observed across samples. DEHP-equivalents: 43510 ng/serving. Share of EFSA tolerable daily intake — adult (70 kg): 1.2%, toddler (14 kg): 6.2%.
Laboratory sample details
- Serving size used by the source
- 229 g
- Recorded sample lot numbers
- Not recorded
- Recorded sample expiration dates
- Not recorded
These describe the source's historical samples, not the package currently on sale.
| Analyte | Result |
|---|---|
| DEHP | 110 ng/g · 25190 ng/serving |
| DBP | 16 ng/g · 3664 ng/serving |
| BBP | <LOQ (5 ng/g) |
| DINP | <LOQ (1 ng/g) |
| DIDP | <LOQ (100 ng/g) |
| DEP | <LOQ (10 ng/g) |
| DMP | <LOQ (5 ng/g) |
| DIBP | <LOQ (10 ng/g) |
| DNHP | <LOQ (1 ng/g) |
| DCHP | <LOQ (10 ng/g) |
| DNOP | <LOQ (1 ng/g) |
| BPA | 2.2 ng/g · 503.8 ng/serving |
| BPS | <LOQ (1 ng/g) |
| BPF | 2.2 ng/g · 503.8 ng/serving |
| DEHT | <LOQ (50 ng/g) |
| DEHA | 16 ng/g · 3664 ng/serving |
| DINCH | <LOQ (1 ng/g) |
| DIDA | <LOQ (100 ng/g) |
Source: PlasticList record for this product (plasticlist.org, Light Labs, 2024). PlasticList describes these results as a snapshot suitable as a starting point for further work — not solid enough on their own to draw high-confidence conclusions. Our comparative score inherits that uncertainty.
Product details
Package and label information helps identify the product. It does not establish contamination levels.
| Brand | Shake |
|---|---|
| Barcode | Not verified |
| Pack size | Not verified |
| Packaging | Not verified |
| Label claims | Not verified |
Catalog source: Shake Shack Cheeseburger. Catalog checked: .
How to interpret this product record.
Use this record with its source, test date, measured substances and packaging context. A comparative score summarizes the available measurements within comparable records; it does not certify safety or predict an individual's health risk.
Compare results only when their units, methods and product uses are compatible. Missing testing stays unrated, and a current catalog check does not update an older laboratory result. Subscribe or request a retest when you need more recent evidence about Shake Shack Cheeseburger.
Product FAQ
Common questions about Shake Shack Cheeseburger.
Is Shake Shack Cheeseburger a lower-concern product?
NonToxic.com currently classifies Shake Shack Cheeseburger as elevated concern with a 55/100 score. DEHP-equivalents measured at 43510 ng/serving. Compared only with verified Food Products records using the same analyte, unit, and laboratory method. This comparative score is not a clinical safety threshold. Panel of 18 plasticizers and bisphenols across 3 lab samples; 5 detected. DEHP-equivalents 1.2% of the source-published EFSA adult tolerable daily intake.
What evidence is available for Shake Shack Cheeseburger?
Shake Shack Cheeseburger currently lists PlasticList (plasticlist.org) as the study source, 2024 as the test year, 43510 as the DEHP-equivalents (ng/serving), and Not tested (dataset covers plasticizers and bisphenols) as the microplastics signal. The evidence label is medium confidence.
What should I compare Shake Shack Cheeseburger against?
Start with products serving the same use as Shake Shack Cheeseburger. Check the exact variant, sample date, source and packaging. Compare numerical results only when the measured substance, units and laboratory methods agree; missing testing remains unrated.
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