Blu 1
Blu 1 appears in 3 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
Blu 1 appears in 3 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.
- 3
- catalogued products
- #35,091
- usage rank of 247,206
- 3
- named brands represented
- 79%
- 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.
How to use this page
Audit the co-occurring flags first
66.7% of the linked products contain at least one separately flagged ingredient, making co-occurrence the dominant follow-up question. That figure does not identify Blu 1 as the trigger. Open records such as Eileen's Candies, Ju Ju Pumpkins, Orange Grape; Lollipop; Peppermint Chews Candy and inspect which ingredient row carries the caution marker. The 50.0/100 product average is therefore a triage signal for this surrounding formulation set, not an ingredient verdict. Its 79% average label depth helps locate the term when checking the package.
66.7% of linked products contain a separately flagged ingredient
Processing is unusually concentrated here: Group 4 accounts for 3 of 3 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.
Blu 1: above-median product count (beats 85.8% of ranked ingredients)
- Usage rank
- #35,091
- of 247,206 ingredients that appear in at least one catalogued product, tied with 11,093 others that also appear in exactly 3 products.
- Typical depth in an ingredient list
- 79%
- Mean relative depth 79% across 3 parsed labels, slot 9.0 on average. Blu 1 tends to sit near the end of the captured list. Depth is location on the label, not a measured dose.
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.
Products Containing Blu 1
Every indexed product currently listing Blu 1 (3 total):
Count and score peers around flagged Blu 1
Co-flag rate 66.7% makes peer triage useful: Blu 1 covers 3 products (mean 50/100).
Similar mean product score
Nearest other ingredients by mean product screening score (floored at ≥50 scored products), distinct from the count row.
Using the Blu 1 evidence
Start from Blu 1's 3 catalogued appearances and the attached source fields, then open the product rows that match your use case.
- Check the listed products containing Blu 1 before treating the aggregate count as a personal conclusion. Browse linked labels
- Compare another ingredient’s source-backed rating, FDA status, and product footprint. Compare a peer
- See the join rules behind screening scores before reading them as dietary advice. Open methodology
This page describes published source classifications and product-label coverage. It is not dietary, allergy, or medical advice.
Frequently Asked Questions
How should I read safety signals when Blu 1 sits in heavily flagged products? ▼
66.7% of linked products contain at least one separately flagged ingredient, so the first task is locating which row carries the caution marker — not assuming Blu 1 is the trigger. None of that replaces a product-, dose-, allergy-, or person-specific determination.
Where does Blu 1 show up across the catalog? ▼
Blu 1 sits above the median for catalog prevalence (3 products, #35,091 of 247,206) across 3 named brands. Category mix varies — use the linked records rather than treating any single shelf as representative.
Why is Blu 1 so common on ingredient lists? ▼
The current source record does not specify a technical effect for Blu 1. Its near the end of the captured list and product examples are shown without guessing why manufacturers include it.
Regulatory status: FDA SAFFA (Blu 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.