Reishi Mushroom
Reishi Mushroom appears in 41 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
Reishi Mushroom appears in 41 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.
- 41
- catalogued products
- #5,697
- usage rank of 247,206
- 27
- named brands represented
- 69%
- 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 Reishi Mushroom - usage rank #5,697
- Usage rank
- #5,697
- of 247,206 ingredients that appear in at least one catalogued product, tied with 99 others that also appear in exactly 41 products.
- Typical depth in an ingredient list
- 69%
- Of the way down the captured list, averaged across the 41 products listing it (mean slot 28.9). Reishi Mushroom 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.
Reading this ingredient record
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: Reishi Mushroom reaches 27 named brands, most often appears under Dietary supplements, and typically sits in the lower half of the list. Product examples include AG1 Tropical; ALL-IN-ONE NUTRITION SHAKE; Beets+. 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 4 (29 of 33), 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.
What else is usually in the same product as Reishi Mushroom
Across the 41 products on this site that list Reishi Mushroom, 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. Monk fruit extract shows up about 24.4x more often with Reishi Mushroom than in the catalogue at large.
| Additive | Shared products | Share of Reishi Mushroom products | Share of all products |
|---|---|---|---|
| Monk fruit extract | 5 | 12.2% | 0.5% |
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 Reishi Mushroom
Products Containing Reishi Mushroom
A sample of 16 high-volume listings among the 41 indexed products containing Reishi Mushroom:
Peer ingredients with comparable catalog mass
High-volume peers for Reishi Mushroom: 41 products, mean screening score 100/100. Axes below stay distinct so count-neighbors do not duplicate score-neighbors.
Similar mean product score
Nearest other ingredients by mean product screening score (floored at ≥50 scored products), distinct from the count row.
What to do with this Reishi Mushroom record
Use the 41-product footprint and source labels as a starting point, then inspect the records most relevant to your question.
- Check the listed products containing Reishi Mushroom 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
Why is there no FDA/CSPI verdict on Reishi Mushroom? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to Reishi Mushroom, so PlainFoodSafe does not present a source-backed safety verdict. The page reports catalog prevalence (#5,697 of 247,206 ingredients) and label position instead.
Which product shelves show up most often with Reishi Mushroom? ▼
Reishi Mushroom ranks in the top decile by product count (#5,697 of 247,206), appearing in 41 indexed products led by Dietary supplements. The sample list below is a slice of that footprint, not the full universe.
Why is Reishi Mushroom so common on ingredient lists? ▼
The source record does not name a technical effect, yet Reishi Mushroom appears in 41 products (#5,697 usage rank). High prevalence here describes formulation frequency, not an approved use level.
Regulatory status: FDA SAFFA (Reishi Mushroom). 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.