Calcium Dioxide
Calcium Dioxide appears in 8 indexed US food products. No FDA SAFFA status or CSPI rating is attached in this snapshot, so this page reports prevalence rather than a safety verdict.
What the data can answer
Calcium Dioxide appears in 8 catalogued products, but this snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to it. This page therefore cannot answer whether the ingredient is safe from those sources. It can show how often it occurs, where it tends to sit on labels, and which kinds of products contain it.
- 8
- catalogued products
- #17,814
- usage rank of 247,206
- 3
- named brands represented
- 98%
- average depth down ingredient lists
Catalog prevalence comes from Open Food Facts ingredient lists. FDA SAFFA and CSPI Chemical Cuisine labels are shown only when the source record contains them.
What this page can and cannot answer
Separate this ingredient from its product neighborhood
This is a mixed product neighborhood: 2 of 8 records have some flagged component, while the rest do not. Compare CHICKEN PATTY With Jamaican Style Seasoning In A Crust; Essential everyday, bread, honey whole wheat; Foodhold, lentil chips, sriracha to see how surrounding formulations change; do not assign their 85–100 score range to Calcium Dioxide itself. The ingredient most often sits near the end of the captured list, and Plant-based foods and beverages supplies the most useful like-for-like starting point for a label review.
2 of 8 linked records have some flagged component
All 8 NOVA-classified records cluster most heavily in Group 4, while the first-category labels split across several shelves. That makes the 85–100 score spread more informative than the average alone: investigate the low end, identify the actual flagged row, and compare it with a similar unflagged formulation before drawing a conclusion.
Next check: pair one flagged product with a similar unflagged product from the same shelf category.
High-volume listing for Calcium Dioxide - usage rank #17,814
- Usage rank
- #17,814
- of 247,206 ingredients that appear in at least one catalogued product, tied with 1,731 others that also appear in exactly 8 products.
- Typical depth in an ingredient list
- 98%
- Of the way down the captured list, averaged across the 8 products listing it (mean slot 25.4). Calcium Dioxide usually falls near the end of the captured list; this position does not measure its amount because source formatting, compound ingredients and labeling exceptions vary.
Derived by this site from the ingredient lists of every catalogued product (Open Food Facts), recomputed on each data refresh. 247,206 ingredients have at least one appearance and are ranked here. Usage and list position describe prevalence, not safety.
How do the sampled products compare?
Each point is one of the 8 sampled products listed below: its overall safety score against how many separately flagged ingredients its label carries. Bubble size is the number of ingredient rows the label actually resolved to.
Safety score vs. flagged-ingredient count for products containing Calcium Dioxide
Products Containing Calcium Dioxide
A sample of 8 high-volume listings among the 8 indexed products containing Calcium Dioxide:
High-volume peers for Calcium Dioxide
Calcium Dioxide sits among other busy catalog rows (8 products, mean score 97.5/100). Count peers and score peers are listed separately on purpose.
Similar mean product score
Nearest other ingredients by mean product screening score (floored at ≥50 scored products), distinct from the count row.
Next steps from the Calcium Dioxide page
8 product rows plus any FDA/CSPI fields on Calcium Dioxide are the evidence base — drill into the listings that matter for your decision.
- Open the product sample for Calcium Dioxide and read how the term sits on real packages. Browse linked labels
- Browse another ingredient record and keep the same FDA/CSPI and prevalence fields in view. Browse ingredient records
- See the join rules behind screening scores before reading them as dietary advice. See source joins
This page describes published source classifications and product-label coverage. It is not dietary, allergy, or medical advice.
Questions readers ask about Calcium Dioxide
Does Calcium Dioxide carry its own safety label in this catalog? ▼
This is a mixed neighborhood: some linked products carry a separate flag while others do not. This snapshot does not attach a standalone FDA/CSPI verdict to Calcium Dioxide. Compare like-for-like products before treating the average screening score as an ingredient verdict.
Which product shelves show up most often with Calcium Dioxide? ▼
Calcium Dioxide ranks in the top decile by product count (#17,814 of 247,206), appearing in 8 indexed products led by Plant-based foods and beverages. The sample list below is a slice of that footprint, not the full universe.
Why is Calcium Dioxide so common on ingredient lists? ▼
The source record does not name a technical effect, yet Calcium Dioxide appears in 8 products (#17,814 usage rank). High prevalence here describes formulation frequency, not an approved use level.
Regulatory status: FDA SAFFA (Calcium Dioxide). Safety ratings: CSPI Chemical Cuisine; product presence: Open Food Facts via PlainFoodSafe (September 2026). Figures are computed from those sources, no editor-typed counts. Methodology · State regulations.