Third-party lab results
Every pouch and every bottle starts as a tested lot. Identity, potency and purity, checked before anything is released. Here's what every lot is tested for, and the numbers.
What every lot is tested for
Every lot is confirmed to be the species on the label, by DNA sequencing or chemical fingerprinting (FTIR / HPTLC).
Polysaccharides and 1,3-1,6 beta-glucans are measured in every lot. CordyFuel™ is also tested for cordycepin by UPLC.
Seven microbial tests: total plate count, yeast, mould, coliforms, E. coli, Salmonella and S. aureus. Plus gluten, which has to test under 15 ppm.
Water activity is measured so the powder stays dry and stable. Every lot carries a 3-year shelf life.
The numbers
Each product has to meet its standard to be released. Here's the standard, and what a recent lot actually measured.
| Test | Standard | Result |
|---|---|---|
| Species identity | Positive | Positive |
| Cordycepin (UPLC) | ≥ 3 mg/g | 5.7 mg/g |
| Cordycepin, independent lab | ≥ 3 mg/g | 7.1 mg/g |
| Beta-glucans (1,3-1,6) | ≥ 30% | 42.8% |
| Total polysaccharides | ≥ 50% | 50.1% |
| Microbial panel (7 tests) | Within limits | Pass |
| Gluten | < 15 ppm | < 10 ppm |
CordyFuel™ won Best Fruiting Body / Full Spectrum at the 2025 Cordy Cup.
| Test | Standard | Result |
|---|---|---|
| Species identity | Positive | Positive |
| Beta-glucans (1,3-1,6) | ≥ 30% | 52.0% |
| Total polysaccharides | ≥ 50% | 60.0% |
| Microbial panel (7 tests) | Within limits | Pass |
| Gluten | < 15 ppm | < 10 ppm |
| Test | Standard | Result |
|---|---|---|
| Species identity | Positive | Positive |
| Beta-glucans (1,3-1,6) | ≥ 15% | 62.1% |
| Total polysaccharides | ≥ 50% | 71.6% |
| Microbial panel (7 tests) | Within limits | Pass |
| Gluten | < 15 ppm | < 10 ppm |
| Test | Standard | Result |
|---|---|---|
| Species identity | Positive | Positive |
| Beta-glucans (1,3-1,6) | ≥ 30% | 54.4% |
| Total polysaccharides | ≥ 50% | 57.4% |
| Microbial panel (7 tests) | Within limits | Pass |
| Gluten | < 15 ppm | < 10 ppm |
Results are from recent lots. Every lot is tested, and numbers vary naturally from lot to lot. Measurements describe composition only and are not health claims.
From grain to powder
REWILD doesn't grow its own mushrooms. We partner with a specialist grower in British Columbia that cultivates them on certified organic sorghum in a 45,000 sq ft solar-powered facility. Nothing is imported from overseas.
Why this matters
A label can say anything. A lab report can't. We think you should be able to see exactly what's inside before you make it part of your day, so every lot is tested and we'll show you the report.
Request a report
Tell us which product you have and we'll email you the complete certificate of analysis, usually within one business day.