Seaweed
Seaweed appears in 861 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
Seaweed appears in 861 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.
- 861
- catalogued products
- #727
- usage rank of 247,206
- 285
- named brands represented
- 52%
- 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.
Seaweed sits in the busiest tenth of the catalog (#727 / 247,206)
- Usage rank
- #727
- of 247,206 ingredients that appear in at least one catalogued product, listed in more products than 99.7% of them.
- Typical depth in an ingredient list
- 52%
- Of the way down the captured list, averaged across the 866 products listing it (mean slot 17.6). Seaweed 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.
Computed from parsed product ingredient lists (Open Food Facts). The ranking covers 247,206 ingredients that appear at least once. Neither usage rank nor label depth is a safety clearance.
What this page can and cannot answer
Use prevalence before concern
Only 19.7% of linked products carry any separately flagged ingredient. The stronger differentiator here is market placement: Seaweed spans 285 named brands and is led by the Meals group. Start with 12Pc Shrimp Temp Kabuki Roll, Shrimp Temp Kabuki; 12pc shrimp tempura kabuki roll wr; 3j Foods, Roasted Seaweed With Sesame Oil when comparing real formulations. Because the flagged component may be something else, neither the low co-occurrence rate nor the 94.5/100 product average proves this ingredient safe.
285 named brands carry this ingredient
The processing evidence is heterogeneous rather than a single shelf pattern: the largest NOVA group contains 596 of 802 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.
What else is usually in the same product as Seaweed
Across the 861 products on this site that list Seaweed, these flagged additives appear alongside it most often. The comparison column is how often each one appears across every product with a parsed ingredient list, so the two figures are measured over the same set. Caramel Coloring shows up about 1.8x more often with Seaweed than in the catalogue at large.
| Additive | Shared products | Share of Seaweed products | Share of all products |
|---|---|---|---|
| Caramel Coloring | 90 | 10.5% | 5.7% |
| Yellow 5 | 58 | 6.7% | 4.8% |
| Blue 1 | 44 | 5.1% | 4.2% |
| Yellow 6 | 34 | 3.9% | 3.4% |
| Carrageenan | 23 | 2.7% | 4.5% |
Co-occurrence describes what manufacturers formulate together. It is not a claim that these additives interact, and it carries no regulatory meaning. Counted over products with parsed ingredient lists; Open Food Facts, 2026-09-01.
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 Seaweed
Products Containing Seaweed
A sample of 16 high-volume listings among the 861 indexed products containing Seaweed:
Peer ingredients with comparable catalog mass (near “Sweet Potatoes”)
Top-decile company for Seaweed: 861 listings averaging 94.5/100. Comparable product-count neighbours: Sweet Potatoes · Organic Non-fat Dry Milk · Anticaking Agent.
Similar product count
Nearest other ingredients by Open Food Facts product count (floored at ≥50).
Similar mean product score
Score-axis peers only, mean screening score among ingredients with ≥50 scored products, not a second count list.
What to do with this Seaweed record
861 product rows plus any FDA/CSPI fields on Seaweed are the evidence base — drill into the listings that matter for your decision.
- Review the sampled product records that list Seaweed to see how the ingredient appears in actual labels. Open product sample
- Compare Seaweed with a peer such as “Sweet Potatoes” on source-backed rating, FDA status, and product footprint. Browse ingredient records
- Check the methodology for how FDA SAFFA, CSPI, and Open Food Facts rows are joined on this site. Open methodology
This page describes published source classifications and product-label coverage. It is not dietary, allergy, or medical advice.
Questions readers ask about Seaweed
Why is there no FDA/CSPI verdict on Seaweed? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to Seaweed, so PlainFoodSafe does not present a source-backed safety verdict. The page reports catalog prevalence (#727 of 247,206 ingredients) and label position instead.
Which product shelves show up most often with Seaweed? ▼
Seaweed ranks in the top decile by product count (#727 of 247,206), appearing in 861 indexed products led by Meals. The sample list below is a slice of that footprint, not the full universe.
Why is Seaweed so common on ingredient lists? ▼
The source record does not name a technical effect, yet Seaweed appears in 861 products (#727 usage rank). High prevalence here describes formulation frequency, not an approved use level.
Regulatory status: FDA SAFFA (Seaweed). 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.