Apr 21
Apr 21 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
Apr 21 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
- 0
- named brands represented
- 75%
- 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.
Apr 21: above-median product count (beats 71.2% of ranked 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
- 75%
- Of the way down the captured list, averaged across the 1 product listing it (mean slot 13.0). Apr 21 usually falls in the lower 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.
What this page can and cannot answer
A clean co-occurrence count is not a safety clearance
No linked product currently contains a separately flagged ingredient, but zero co-occurrence is an absence-of-evidence result, not regulatory approval. The practical reading is about use: Apr 21 reaches 0 named brands, most often appears under uncategorized products, and typically sits in the lower half of the list. Product examples include meet. Check the current label and authoritative source databases when the decision involves allergies, dosage, pregnancy, or a medical condition.
0% of linked products currently carry a separately flagged ingredient
Most NOVA-tagged examples land in Group unclassified (0 of 0), yet the products span unrelated categories. That contrast matters: processing class can describe how a food was made while saying nothing decisive about this ingredient's regulatory status. Use the linked examples to understand formulation context, and leave the unanswered toxicology or individual-sensitivity question unanswered.
Next check: verify the unresolved source rating directly instead of converting zero co-flags into reassurance.
Products Containing Apr 21
All 1 indexed product that name Apr 21:
Count-or-score neighbours for Apr 21
Apr 21 comparison set — 1 products, mean 100/100.
Similar mean product score
Mean product-score neighbours (≥50 scored products), kept separate from the product-count peers above.
Using the Apr 21 evidence
1 product rows plus any FDA/CSPI fields on Apr 21 are the evidence base — drill into the listings that matter for your decision.
- Check the listed products containing Apr 21 before treating the aggregate count as a personal conclusion. Open product sample
- Compare another ingredient’s source-backed rating, FDA status, and product footprint. Open a peer record
- 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.
Questions readers ask about Apr 21
Why is there no FDA/CSPI verdict on Apr 21? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to Apr 21, so PlainFoodSafe does not present a source-backed safety verdict. The page reports catalog prevalence (#71,300 of 247,206 ingredients) and label position instead.
Where does Apr 21 show up across the catalog? ▼
Apr 21 sits above the median for catalog prevalence (1 products, #71,300 of 247,206). Category mix varies — use the linked records rather than treating any single shelf as representative.
Why is Apr 21 so common on ingredient lists? ▼
The current source record does not specify a technical effect for Apr 21. Its in the lower half of the list and product examples are shown without guessing why manufacturers include it.
Regulatory status: FDA SAFFA (Apr 21). 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.