Fd&c Blue #1 Lake Fu Blue #1
Fd&c Blue #1 Lake Fu Blue #1 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
Fd&c Blue #1 Lake Fu Blue #1 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
- 97%
- 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 Fd&c Blue #1 Lake Fu Blue #1 as the trigger. Open records such as Donuts and inspect which ingredient row carries the caution marker. The 85.0/100 product average is therefore a triage signal for this surrounding formulation set, not an ingredient verdict. Its 97% 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.
Upper-half catalog placement for Fd&c Blue #1 Lake Fu Blue #1 (#71,300)
- 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
- 97%
- Averaged label depth puts Fd&c Blue #1 Lake Fu Blue #1 near the end of the captured list (97% of list length, mean slot 62.0). Compound ingredients and OCR noise mean this cannot stand in for quantity.
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 Fd&c Blue #1 Lake Fu Blue #1
Full indexed set for Fd&c Blue #1 Lake Fu Blue #1 — 1 product:
Nationwide peers near this flagged-ingredient footprint
With 100% co-flag overlap, compare peers on count and mean score separately — Fd&c Blue #1 Lake Fu Blue #1 spans 1 products at 85/100 average screening score.
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 Fd&c Blue #1 Lake Fu Blue #1 page
Use the 1-product footprint and source labels as a starting point, then inspect the records most relevant to your question.
- Review the sampled product records that list Fd&c Blue #1 Lake Fu Blue #1 to see how the ingredient appears in actual labels. Browse linked labels
- Browse another ingredient record and keep the same FDA/CSPI and prevalence fields in view. Open a peer record
- Read how PlainFoodSafe joins source records before treating a screening label as a personal food or health conclusion. 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 Fd&c Blue #1 Lake Fu Blue #1
How should I read safety signals when Fd&c Blue #1 Lake Fu Blue #1 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 Fd&c Blue #1 Lake Fu Blue #1 is the trigger. None of that replaces a product-, dose-, allergy-, or person-specific determination.
Where does Fd&c Blue #1 Lake Fu Blue #1 show up across the catalog? ▼
Fd&c Blue #1 Lake Fu Blue #1 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 Fd&c Blue #1 Lake Fu Blue #1 so common on ingredient lists? ▼
The current source record does not specify a technical effect for Fd&c Blue #1 Lake Fu Blue #1. Its near the end of the captured list and product examples are shown without guessing why manufacturers include it.
Regulatory status: FDA SAFFA (Fd&c Blue #1 Lake Fu Blue #1). 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.