Lab Testing Results

Tested. Every Batch.

Every batch of Elum Mushroom Collagen Coffee is tested for heavy metals and harmful microbes before it ships. Here are the actual results for the batches we're shipping now.

Heavy Metals

Per serving, compared with the safety limit for each metal. Shorter bar = cleaner.

Lead89% below limit
Mild: 0.05106 µgMedium: 0.03521 µgLimit: 0.5 µg
Arsenic94% below limit
Mild: 0.5754 µgMedium: <0.025 µgLimit: 10 µg
Cadmium99% below limit
Mild: <0.025 µgMedium: 0.02921 µgLimit: 4.1 µg
Mercury92% below limit
Mild: <0.025 µgMedium: <0.025 µgLimit: 0.3 µg

Microbiological Testing

Both roasts passed every test.

✓
E. coli
Not detected (absent in 10 g)
✓
Salmonella
Not detected (absent in 10 g)
✓
S. aureus
Not detected (absent in 10 g)
✓
Yeast & mold
Mild 30 CFU/g · Medium <10 CFU/g
✓
Coliforms
<10 CFU/g (limit 100)
✓
Total aerobic count
<1,000 CFU/g (limit 10,000)
Batches shown: Mild Roast lot 0826370 · Medium Roast lot 0826375 · made in the USA, August 2026, in a cGMP facility.

Results shown are from the Certificates of Analysis for the batches currently shipping. Values shown as <0.025 µg were below the detection limit. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.