Red 1 Red 40
Red 1 Red 40 appears in 1 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
Red 1 Red 40 appears in 1 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.
- 1
- catalogued products
- #71,300
- usage rank of 247,206
- 1
- named brands represented
- 93%
- 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.
Reading this ingredient record
Audit the co-occurring flags first
100% of the linked products contain at least one separately flagged ingredient, making co-occurrence the dominant follow-up question. That figure does not identify Red 1 Red 40 as the trigger. Open records such as Candy corn, nougats, nougats and inspect which ingredient row carries the caution marker. The 25.0/100 product average is therefore a triage signal for this surrounding formulation set, not an ingredient verdict. Its 93% average label depth helps locate the term when checking the package.
100% of linked products contain a separately flagged ingredient
Processing is unusually concentrated here: Group 4 accounts for 1 of 1 NOVA-tagged records. That describes the surrounding products, not the substance. For a useful comparison, hold category and processing level constant, then inspect which named component changes alongside the caution flag; otherwise the product mix will confound the ingredient question.
Next check: open the lowest-scoring linked formulation and locate the exact caution-marked component.
Red 1 Red 40 ranks above 71.2% of catalogued ingredients
- Usage rank
- #71,300
- of 247,206 ingredients that appear in at least one catalogued product, tied with 175,906 others that also appear in exactly 1 product.
- Typical depth in an ingredient list
- 93%
- Mean relative depth 93% across 1 parsed label, slot 14.0 on average. Red 1 Red 40 tends to sit near the end of the captured list. Depth is location on the label, not a measured dose.
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.
Products Containing Red 1 Red 40
Full indexed set for Red 1 Red 40 — 1 product:
Count and score peers around flagged Red 1 Red 40
Co-flag rate 100% makes peer triage useful: Red 1 Red 40 covers 1 products (mean 25/100).
Similar mean product score
Nearest other ingredients by mean product screening score (floored at ≥50 scored products), distinct from the count row.
Using the Red 1 Red 40 evidence
Use the 1-product footprint and source labels as a starting point, then inspect the records most relevant to your question.
- Check the listed products containing Red 1 Red 40 before treating the aggregate count as a personal conclusion. Open product sample
- Move to a second ingredient page and compare registry fields plus catalog mass side by side. Open a peer record
- See the join rules behind screening scores before reading them as dietary advice. 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 Red 1 Red 40
How should I read safety signals when Red 1 Red 40 sits in heavily flagged products? ▼
100% of linked products contain at least one separately flagged ingredient, so the first task is locating which row carries the caution marker — not assuming Red 1 Red 40 is the trigger. None of that replaces a product-, dose-, allergy-, or person-specific determination.
Where does Red 1 Red 40 show up across the catalog? ▼
Red 1 Red 40 sits above the median for catalog prevalence (1 products, #71,300 of 247,206) across 1 named brands. Category mix varies — use the linked records rather than treating any single shelf as representative.
Why is Red 1 Red 40 so common on ingredient lists? ▼
The current source record does not specify a technical effect for Red 1 Red 40. Its near the end of the captured list and product examples are shown without guessing why manufacturers include it.
Regulatory status: FDA SAFFA (Red 1 Red 40). 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.