Potency labels are where most buyers get confused — and where shady sellers hide. This guide decodes mitragynine, 7-hydroxymitragynine (7-OH) and what a trustworthy label looks like.
Mitragynine: the headline alkaloid
Mitragynine is kratom’s primary active alkaloid. Reputable extracts state the exact milligrams per bottle or serving — for example 83mg in MIT45 Gold.
7-OH: potent, but should stay low
7-hydroxymitragynine is far more potent by weight. Responsible brands keep it below 2% of total alkaloids, as MIT45 does. Be wary of products advertising huge “7-OH” numbers.
What a good label includes
- Exact mitragynine mg per serving.
- 7-OH percentage of total alkaloids.
- Full ingredient list.
- Batch number matching a COA.
Every product in our shop follows this labelling standard.
Key takeaways
- Mitragynine mg tells you real potency.
- 7-OH should stay below 2%.
- Match batch numbers to COAs.
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