Quality signal
AKA-GMP = American Kratom Association Good Manufacturing Practices. It's a self-regulatory certification requiring kratom brands to follow FDA food-manufacturing standards: third-party lab testing, mitragynine and 7-OH content disclosure, heavy-metal and microbial testing, pesticide screening, batch-specific Certificates of Analysis, and audited facilities. Brands must recertify annually. It is the baseline quality signal in US kratom retail — our default recommendation is to buy only AKA-GMP certified brands.
Each batch must be tested by an independent ISO 17025-accredited lab for mitragynine, 7-hydroxymitragynine, heavy metals, microbials, and pesticides.
Mitragynine and 7-OH content must be measured and disclosed on request or on the label.
Lead, arsenic, cadmium, mercury, E. coli, Salmonella, yeast, and mold must fall below specified thresholds.
Every unit must trace back to a specific lot number and COA document.
Manufacturing facility must be audited by AKA or a designated third-party auditor.
Certification is valid for one year and must be renewed with updated documentation.
High-dose 7-hydroxymitragynine tablets — proceed carefully
View warning →Check AKA's official GMP qualified-vendor list at americankratom.org/gmp-qualified-vendors
Look for the AKA-GMP badge on product packaging or the vendor's website footer
Request the batch-specific COA and verify lot number matches your product
Confirm the COA shows mitragynine percentage and is from an ISO-accredited lab
No. AKA-GMP is an industry self-regulatory standard. The FDA has not approved kratom as a drug or dietary supplement. AKA-GMP certification shows a vendor adheres to food-manufacturing best practices, but it is not a government endorsement of kratom as safe for medical use.
AKA-GMP is a baseline, not a gold ceiling. It eliminates the worst actors (contaminated, unlabeled, or fake product) but does not guarantee a particular effect, potency, or safety for you specifically. Treat it as minimum-viable quality — not maximum trust.
Yes. Certification is valid for one year and requires annual renewal with updated documentation. Brands that fail audits, fail to submit COAs, or are found to misrepresent products can be removed from the AKA-GMP list.
Some do — AKA-GMP certifies manufacturing practices, not product formulation. A brand can be AKA-GMP certified and still sell concentrated 7-OH tablets. Dependence risk of 7-OH is not a quality issue per AKA; check both the GMP status AND the product category.
Varies. Major retail brands — Club 13, Earth Kratom, Whole Herbs, OPMS — are AKA-GMP certified. Smaller or generic smoke-shop SKUs often are not. If the bag has no lot number and no COA link, assume it's not certified.
