Sourdough
Sourdough appears in 156 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
Sourdough appears in 156 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.
- 156
- catalogued products
- #2,289
- usage rank of 247,206
- 54
- named brands represented
- 45%
- 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.
High-volume listing for Sourdough - usage rank #2,289
- Usage rank
- #2,289
- of 247,206 ingredients that appear in at least one catalogued product, tied with 6 others that also appear in exactly 157 products, listed in more products than 99.1% of them.
- Typical depth in an ingredient list
- 45%
- Of the way down the captured list, averaged across the 157 products listing it (mean slot 12.2). Sourdough usually falls in the upper half of the list; this position does not measure its amount because source formatting, compound ingredients and labeling exceptions vary.
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.
Reading this ingredient record
Use prevalence before concern
Only 12.2% of linked products carry any separately flagged ingredient. The stronger differentiator here is market placement: Sourdough spans 54 named brands and is led by the Plant-based foods and beverages group. Start with Ancient Grain; ARTISAN BAKER 10 GRAINS & SEEDS BREAD; Artisan Baker 10 Grains & Seeds Bread when comparing real formulations. Because the flagged component may be something else, neither the low co-occurrence rate nor the 96.2/100 product average proves this ingredient safe.
54 named brands carry this ingredient
The processing evidence is heterogeneous rather than a single shelf pattern: the largest NOVA group contains 112 of 148 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 Sourdough
Across the 156 products on this site that list Sourdough, 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. Sodium Nitrite shows up about 3.2x more often with Sourdough than in the catalogue at large.
| Additive | Shared products | Share of Sourdough products | Share of all products |
|---|---|---|---|
| Sodium Nitrite | 12 | 7.7% | 2.4% |
| BHA | 8 | 5.1% | 0.7% |
| BHT | 8 | 5.1% | 1.1% |
| Caramel Coloring | 8 | 5.1% | 5.7% |
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 Sourdough
Products Containing Sourdough
A sample of 16 high-volume listings among the 156 indexed products containing Sourdough:
Peer ingredients with comparable catalog mass (near “Organic Apple Cider”)
Top-decile company for Sourdough: 156 listings averaging 96.2/100. Catalog-mass neighbours in view: Organic Apple Cider; Cashew Nuts; Chardonnay Wine.
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.
Using the Sourdough evidence
156 product rows plus any FDA/CSPI fields on Sourdough are the evidence base — drill into the listings that matter for your decision.
- Open the product sample for Sourdough and read how the term sits on real packages. See listed products
- Move to a second ingredient page and compare registry fields plus catalog mass side by side. Browse ingredient records
- 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 Sourdough
Why is there no FDA/CSPI verdict on Sourdough? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to Sourdough, so PlainFoodSafe does not present a source-backed safety verdict. The page reports catalog prevalence (#2,289 of 247,206 ingredients) and label position instead.
Which product shelves show up most often with Sourdough? ▼
Sourdough ranks in the top decile by product count (#2,289 of 247,206), appearing in 156 indexed products led by Plant-based foods and beverages. The sample list below is a slice of that footprint, not the full universe.
Why is Sourdough so common on ingredient lists? ▼
The source record does not name a technical effect, yet Sourdough appears in 156 products (#2,289 usage rank). High prevalence here describes formulation frequency, not an approved use level.
Regulatory status: FDA SAFFA (Sourdough). 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.