California Leaf (MX) Lab Results
Certificates of Analysis & Testing Transparency
Testing Overview
Lab Testing Policy
The live official COA hub contains opened, product-line-specific reports for California Leaf Inside, Party and Sunset gummies. Each opened report identifies California Leaf as client and Quality World México as the report issuer and uses U-HPLC cannabinoid measurement. No public exact current Shopify SKU or variant ID was printed in the reports, so the reports are recorded as California Leaf product-family evidence rather than exact current-SKU verification. No laboratory accreditation was stated in the opened report text, and no COA was opened for the currently listed Tre House or NICE SHROOMS mushroom products.
Third-Party Lab
Quality World México
Brand COA Page
What We Test For
Understanding the key tests in a mushroom supplement Certificate of Analysis.
Beta-Glucan Content
Beta-glucans are the primary active compounds in functional mushrooms, responsible for immune modulation and other health benefits. Higher percentages indicate more potent extracts.
Heavy Metals
Tests for lead (Pb), arsenic (As), cadmium (Cd), and mercury (Hg). Mushrooms can accumulate heavy metals from their growing substrate. A "pass" means levels fall within safe limits established by USP and FDA guidelines. Look for actual ppm values for full transparency.
Microbial Testing
Screens for harmful bacteria (E. coli, Salmonella), yeast, and mold counts. This ensures the product is safe for consumption and was manufactured under proper sanitary conditions. Essential for any ingestible supplement.
Pesticide Residues
Multi-residue screening for hundreds of pesticide compounds. Organic-certified products should show no detectable pesticide residues. Even non-organic products should fall well within safety limits.
Potency Verification
Confirms that the active ingredient amounts match what's stated on the label. This ensures you're getting the dosage the brand promises, and that the extract is genuine mushroom fruiting body rather than filler or myceliated grain.
Identity Testing
DNA or chemical fingerprinting to confirm the mushroom species matches what's on the label. This prevents adulteration and ensures you're getting Lion's Mane, Reishi, or whichever species is claimed.
Frequently Asked Questions
Are California Leaf (MX) products third-party tested?
Recorded testing policy: The live official COA hub contains opened, product-line-specific reports for California Leaf Inside, Party and Sunset gummies. Each opened report identifies California Leaf as client and Quality World México as the report issuer and uses U-HPLC cannabinoid measurement. No public exact current Shopify SKU or variant ID was printed in the reports, so the reports are recorded as California Leaf product-family evidence rather than exact current-SKU verification. No laboratory accreditation was stated in the opened report text, and no COA was opened for the currently listed Tre House or NICE SHROOMS mushroom products.
What laboratory is recorded for California Leaf (MX)?
Quality World México is named in this profile. A laboratory name alone does not confirm current, lot-matched reports.
What contaminant testing is recorded for California Leaf (MX)?
No batch-matched contaminant report is recorded on this profile. That does not establish whether the business has conducted testing.
How often does California Leaf (MX) test its products?
Recorded testing policy: The live official COA hub contains opened, product-line-specific reports for California Leaf Inside, Party and Sunset gummies. Each opened report identifies California Leaf as client and Quality World México as the report issuer and uses U-HPLC cannabinoid measurement. No public exact current Shopify SKU or variant ID was printed in the reports, so the reports are recorded as California Leaf product-family evidence rather than exact current-SKU verification. No laboratory accreditation was stated in the opened report text, and no COA was opened for the currently listed Tre House or NICE SHROOMS mushroom products. Confirm the testing frequency in current documentation.
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