Alkaloid profile
Measured percentages of mitragynine and 7-hydroxymitragynine, the two principal alkaloids in Mitragyna speciosa. Establishes the identity and consistency of the leaf.
- Mitragynine %
- 7-OH-mitragynine %
- Lot-to-lot consistency
Independent ISO 17025 lab
Every batch tested
Every COA public
Lab Verified · Third-Party Tested
Every batch tested. Every COA published.
No batch of Garuda Kratom reaches a pouch without passing an independent ISO 17025 lab. Every current batch's report is public, searchable by the batch number printed on its label. No "request a COA" forms. No cherry-picked results. Just the documentation, out in the open.
ISO 17025 accredited lab
Four-panel test
Searchable by batch
PDF on every page
Documented to the batch
The Four-Panel Test
What does a kratom lab test check for?
Every lot is screened across four panels before it's approved for packaging. If any one of them doesn't read clean, the lot doesn't become a product.
Heavy metals
Screened against AHPA and California Prop 65 limits for lead, cadmium, arsenic, and mercury. Any lot above threshold is rejected outright.
- Lead
- Cadmium
- Arsenic
- Mercury
Microbial contamination
Total aerobic count, yeast and mold, E. coli, Salmonella. Anything a leaf could pick up between the grove and the pouch, we screen out.
- Aerobic plate count
- Yeast and mold
- E. coli
- Salmonella
Foreign matter
Visual and sieve inspection for stem, dust, fiber, and non-leaf material. The ceiling is tight, and we enforce it on every inbound lot.
- Stem content
- Dust fraction
- Visual inspection
ISO 17025
Our Lab Partner
Who performs the testing?
We work with a US-based analytical laboratory accredited to ISO/IEC 17025, the international standard for testing and calibration. They're not owned by us, not paid per passing result, not sharing a mailing address with our facility. That's the whole point of third-party.
Every inbound production lot is shipped to the lab, tested across our four-panel protocol, and returned with a signed certificate. If a result comes back out of spec, the lot is rejected. No negotiation. No "retest until it passes." Rejected.
ISO 17025
Accreditation
US-based
Laboratory
100%
Of production lots
Public
COA for every current batch
Sample COA
What a real batch report looks like.
Here's a redacted sample of what you'd see if you opened a batch report today. Real reports include the full lab letterhead, signature, and date.
Certificate of Analysis
Sample · For illustration purposes
| Panel | Analyte | Result | Limit | Status |
|---|---|---|---|---|
| Alkaloids | Mitragynine | 1.62% | Reported | Pass |
| 7-Hydroxymitragynine | 0.04% | Reported | Pass | |
| Heavy Metals | Lead | 0.42 ppm | 3.0 ppm | Pass |
| Cadmium | 0.08 ppm | 4.1 ppm | Pass | |
| Arsenic | 0.15 ppm | 10.0 ppm | Pass | |
| Mercury | 0.02 ppm | 2.0 ppm | Pass | |
| Microbials | Total aerobic count | < 10,000 CFU/g | 100,000 CFU/g | Pass |
| Yeast and mold | < 100 CFU/g | 1,000 CFU/g | Pass | |
| E. coli | Not detected | None permitted | Pass | |
| Salmonella | Not detected | None permitted | Pass | |
| Foreign Matter | Total foreign matter | 0.1% | 2.0% | Pass |
Sample illustration only. Real certificates are issued by our ISO 17025 lab partner on their letterhead with full method documentation.
See real COAs
Reading a COA
How do you read a kratom lab report?
COAs aren't secret documents. They're just a lab result sheet. Here's what each line is telling you.
-
1
Check the header
The top of any legitimate COA lists the lab's name, accreditation (ISO 17025), report date, and sample ID. If that's missing, the report is junk.
-
2
Match the batch
The batch or lot number on the COA has to match the batch printed on your pouch. That's how you know the report was actually run on the leaf you have.
-
3
Look at the panels
A complete kratom COA covers alkaloids, heavy metals, microbials, and foreign matter. Missing panels are a red flag.
-
4
Compare result to limit
Each row lists the measured result next to the acceptable limit. "Not detected" or "below limit" on every row is what you want to see.
-
5
Verify the signature
Real COAs are signed by a lab technician and carry the lab's letterhead. Screenshots of a single line are not a lab report.
Read the full panel-by-panel guide: How to read a kratom COA
Batch Lookup
Enter the batch on your pouch. Pull the COA.
Every Garuda Kratom pouch carries a batch code on the label. Drop it here and we'll take you to that batch's lab report.
Don't have a batch number? Browse the full COA archive.
Shop with confidence
Every one of these has a COA on file.
Three popular Garuda products, each with its batch-matched lab report in the public archive.
H · V · B
Shop verified
Transparent testing, in plain sight. Shop the line.
Free shipping on orders over $75 · Same-day shipping before 11am EST · Every batch publicly documented.
