A Certificate of Analysis (CoA) is a lab report that shows the test results for a specific product batch.
What a CoA includes:
- Cannabinoid potency (THC, CBD, etc.)
- Terpene profile
- Contaminant testing (pesticides, heavy metals, microbials)
- Lab information and testing date
- Batch or lot number
Why CoAs matter:
CoAs provide third-party verification that the product is safe and accurately labeled. They ensure transparency and help you make informed purchasing decisions.