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What is Alkaloid?

How It’s Used You will encounter the term “alkaloid” in product descriptions, lab reports, and educational materials across the kratom space. On a COA,…

How It’s Used

You will encounter the term “alkaloid” in product descriptions, lab reports, and educational materials across the kratom space. On a COA, alkaloid concentrations, primarily mitragynine and 7-hydroxymitragynine, are reported as percentages of total product weight. These numbers let you compare potency across products objectively.

In regulatory contexts, alkaloid concentrations are central to KCPA compliance. The cap on 7-OH content (typically 2% of total alkaloid content) is one of the key safety thresholds in consumer protection legislation, making alkaloid testing a core requirement for legal kratom sales in regulated states.

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Further Reading & Resources

How to Read a Kratom Lab Test (COA)

Learn how to verify mitragynine content and screen for contaminants using third-party certificates of analysis.

Scientific Literature Directory

Access an aggregated, searchable database of peer-reviewed studies detailing kratom pharmacology.

Last updated: Jul 2026

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