Lab Results & Certificates of Analysis
Independent, third-party testing on every batch we sell. Potency and purity verified before the product reaches your door.
Why third-party testing matters
Kratom leaf contains dozens of alkaloids, and the concentration of the ones you care about varies enormously depending on where and when the leaf was harvested. A vendor who presses tablets without testing the input material is guessing – and so are you.
Every batch of extract we buy is sent to an independent laboratory that we do not own and cannot influence. The lab measures alkaloid content by HPLC and screens for heavy metals, microbial contamination and residual solvents. We only sell a batch after the report comes back clean and on-spec. If a batch fails, it does not get sold. It does not get “blended down” either.
What each report tells you
- Potency – the actual measured milligram content of 7-hydroxymitragynine or mitragynine in the material
- Purity – whether the extract contains anything it should not
- Heavy metals – lead, arsenic, cadmium and mercury screening
- Microbiology – total plate count, yeast, mould, E. coli and salmonella
- Residual solvents – relevant for any extract process
- Batch number – matched to the packaging you receive
Email [email protected] with the batch number printed on your packaging and we will send the matching certificate of analysis. Batch numbers are also printed on every product page under “Additional information”.
Which products are tested
| Product line | Potency test | Purity & metals | COA available |
|---|---|---|---|
| 7OH Tablets | Yes, per batch | Yes | Yes |
| 7OH Shots | Yes, per batch | Yes | Yes |
| 7OH Powders | Yes, per batch | Yes | Yes |
| MIT Tablets | Yes, per batch | Yes | Yes |
| MIT Powders | Yes, per batch | Yes | Yes |
How to read a certificate of analysis
- Find the batch number. It must match your packaging. A COA for a different batch tells you nothing about your product.
- Check the test date. Freshness matters. Very old reports usually mean old stock.
- Look at the measured result, not the label claim. A good report shows the actual measured milligrams. A report that only repeats the marketing claim is not a test, it is a design file.
- Check the laboratory name. It should be a real, independent, verifiable lab – not the vendor’s own in-house operation.
- Read the pass/fail columns. Heavy metals and microbiology results should be below the stated limits and clearly flagged.
Our testing policy in short
- No batch is sold without an independent report on file.
- Reports are matched to batches by number, not by product name.
- Customers and wholesale partners can request any COA, any time, at no cost.
- We publish summary data publicly and supply full reports on request.
- If a batch is out of specification, it is rejected. We do not sell it at a discount.
Related reading
Why buy from us · What is 7OH? · What is mitragynine? · Frequently asked questions · Contact us