Ferrous
Ferrous appears in 33 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
Ferrous appears in 33 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.
- 33
- catalogued products
- #6,578
- usage rank of 247,206
- 26
- named brands represented
- 36%
- 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.
Ferrous: top-decile catalog footprint (#6,578 of 247,206)
- Usage rank
- #6,578
- of 247,206 ingredients that appear in at least one catalogued product, tied with 168 others that also appear in exactly 33 products.
- Typical depth in an ingredient list
- 36%
- Of the way down the captured list, averaged across the 33 products listing it (mean slot 11.2). Ferrous usually falls in the upper half of the list; this position does not measure its amount because source formatting, compound ingredients and labeling exceptions vary.
Ranks use Open Food Facts ingredient rows on this site’s refresh cycle. 247,206 ingredients with ≥1 product appearance enter the ranking. Prevalence and list depth are catalog facts, not toxicology.
How to use this page
Use prevalence before concern
Only 18.2% of linked products carry any separately flagged ingredient. The stronger differentiator here is market placement: Ferrous spans 26 named brands and is led by the Plant-based foods and beverages group. Start with Bertolli, Mediterranean Style Meal For 2, Garlic Shrimp, Penne & Cherry Tomatoes; Cento, minestrone soup; Cheetos Puffs Cheese Pizza Flavored when comparing real formulations. Because the flagged component may be something else, neither the low co-occurrence rate nor the 93.2/100 product average proves this ingredient safe.
26 named brands carry this ingredient
The processing evidence is heterogeneous rather than a single shelf pattern: the largest NOVA group contains 21 of 31 classified products, leaving a meaningful remainder elsewhere. This breadth is why the page reports label depth, category, and product examples separately. Those dimensions help locate comparable products; combining them into a stronger safety claim would hide the variation the catalog actually contains.
Next check: compare label position across two brands before treating prevalence as equivalent exposure.
How do the sampled products compare?
Each point is one of the 16 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 Ferrous
Products Containing Ferrous
16 busy labels from the 33 indexed products that list Ferrous:
High-volume peers for Ferrous
Ferrous sits among other busy catalog rows (33 products, mean score 93.2/100). 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.
What to do with this Ferrous record
Use the 33-product footprint and source labels as a starting point, then inspect the records most relevant to your question.
- Check the listed products containing Ferrous before treating the aggregate count as a personal conclusion. See listed products
- Browse another ingredient record and keep the same FDA/CSPI and prevalence fields in view. Open a peer record
- Check the methodology for how FDA SAFFA, CSPI, and Open Food Facts rows are joined on this site. Read the methodology
This page describes published source classifications and product-label coverage. It is not dietary, allergy, or medical advice.
Questions readers ask about Ferrous
Why is there no FDA/CSPI verdict on Ferrous? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to Ferrous, so PlainFoodSafe does not present a source-backed safety verdict. The page reports catalog prevalence (#6,578 of 247,206 ingredients) and label position instead.
Which product shelves show up most often with Ferrous? ▼
Ferrous ranks in the top decile by product count (#6,578 of 247,206), appearing in 33 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 Ferrous so common on ingredient lists? ▼
The source record does not name a technical effect, yet Ferrous appears in 33 products (#6,578 usage rank). High prevalence here describes formulation frequency, not an approved use level.
Regulatory status: FDA SAFFA (Ferrous). 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.