Www
Www appears in 64 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
Www appears in 64 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.
- 64
- catalogued products
- #4,211
- usage rank of 247,206
- 16
- named brands represented
- 82%
- 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.
Www sits in the busiest tenth of the catalog (#4,211 / 247,206)
- Usage rank
- #4,211
- of 247,206 ingredients that appear in at least one catalogued product, tied with 37 others that also appear in exactly 64 products, listed in more products than 98.3% of them.
- Typical depth in an ingredient list
- 82%
- Of the way down the captured list, averaged across the 64 products listing it (mean slot 23.4). Www usually falls near the end of the captured 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 18.8% of linked products carry any separately flagged ingredient. The stronger differentiator here is market placement: Www spans 16 named brands and is led by the Snacks group. Start with Aloe Vera drink; Balsamic Vinegar; corn when comparing real formulations. Because the flagged component may be something else, neither the low co-occurrence rate nor the 93.2/100 product average proves this ingredient safe.
16 named brands carry this ingredient
The processing evidence is heterogeneous rather than a single shelf pattern: the largest NOVA group contains 44 of 44 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.
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 Www
Products Containing Www
A sample of 16 high-volume listings among the 64 indexed products containing Www:
High-volume peers for Www beside “Acidophilus”
Top-decile company for Www: 64 listings averaging 93.2/100. Nearest count peers include “Acidophilus”, “Ail”, “Aloe vera”.
Similar product count
Nearest other ingredients by Open Food Facts product count (floored at ≥50).
Similar mean product score
Mean product-score neighbours (≥50 scored products), kept separate from the product-count peers above.
Next steps from the Www page
Use the 64-product footprint and source labels as a starting point, then inspect the records most relevant to your question.
- Open the product sample for Www and read how the term sits on real packages. Browse linked labels
- Move to a second ingredient page and compare registry fields plus catalog mass side by side. Browse ingredient records
- See the join rules behind screening scores before reading them as dietary advice. See source joins
This page describes published source classifications and product-label coverage. It is not dietary, allergy, or medical advice.
Frequently Asked Questions
Why is there no FDA/CSPI verdict on Www? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to Www, so PlainFoodSafe does not present a source-backed safety verdict. The page reports catalog prevalence (#4,211 of 247,206 ingredients) and label position instead.
Which product shelves show up most often with Www? ▼
Www ranks in the top decile by product count (#4,211 of 247,206), appearing in 64 indexed products led by Snacks. The sample list below is a slice of that footprint, not the full universe.
Why is Www so common on ingredient lists? ▼
The source record does not name a technical effect, yet Www appears in 64 products (#4,211 usage rank). High prevalence here describes formulation frequency, not an approved use level.
Regulatory status: FDA SAFFA (Www). 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.