
Kratom
Dried kratom leaf, whole or crushed.
Leaf for processors and re-packers. The offer names the form, the vein grade and the mitragynine basis for that lot.
Dried green leaves on warm paper.
Dried leaf is supplied whole or crushed. It is the format buyers choose when they will mill, sort or repack themselves, or when they want the material as harvested and dried.
Green, red and white vein grades are subject to harvest. They are trade descriptions. Alkaloid content is confirmed per lot, on the basis agreed in the quote, and is not assumed from the colour.
Packaging, moisture expectation and any laboratory panel are part of the written specification. A certificate of analysis is available on request when testing has been agreed. We do not claim that every leaf lot is tested for heavy metals or microorganisms.
What to include
- Whole or crushed
- Vein grade, if you need one named
- Estimated volume and destination country
- Target date
- Moisture expectation
- Packaging
- Any tests you want included on a certificate

Kratom leaf wholesale, whole or crushed
Kratom leaf wholesale is dried Mitragyna speciosa leaf, supplied whole or crushed, for buyers who will mill, sort or repack it, or who want the material in the form it left the dryer. It is not a finished consumer pack, and this page does not tell anyone how to prepare it. The commercial question is simpler: what form, which harvest description, what moisture, what bag, and which tests you are actually buying.
Whole leaf keeps the leaf intact enough to inspect. Crushed leaf is broken down for denser packing or for a buyer who will mill anyway. Say which one you want. If you do not, the quote will pick a default and you may approve a sample that is the wrong physical form. A sample is paid, plus shipping, and it is the reference you approve before a production lot.
Leaf is sourced from Thai farms. Drying support, where it is part of the offer, is coordinated with partner processors. We do not publish farm names. The quote states Thailand as origin and describes the process at that level. If you need a tighter origin statement for your own records, ask for it on the enquiry. We will say what the paperwork can support.
Green, red and white are harvest descriptions
Green, red and white vein grades are the trade language of the leaf market. They depend on the harvest. They are not a promise that two lots with the same colour name will match, and we do not describe effects of any colour. If your specification needs a colour named, we confirm which grades are actually available before you plan a programme around one of them.
Mitragynine is confirmed per lot, on the basis written into the quote. Do not infer the number from the colour. A buyer who cares about the alkaloid result should say the target, the method they want referenced, and whether the figure is as-is or on a dry basis. Those words belong on the purchase confirmation, not in a colour nickname. The longer explanation is in Understanding MIT % and CoAs.
What changes a leaf quote
There is no one-size minimum for kratom leaf wholesale. Whole leaf and crushed leaf can carry different minima. So can the bag style, an inner liner, a particular moisture ceiling, and a laboratory panel. Trial lots usually move by air. Repeat volume is often LCL sea freight. A repeating programme can be quoted toward a full container. We quote the minimum with the specification. We do not print it as a standing rule.
Moisture matters because it changes weight, storage and how the leaf mills later. Put a moisture expectation in the enquiry if you have one. Packaging matters because export leaf is often baled or bagged in a way that has to survive the route you chose. Tell us the destination so the document set, including a phytosanitary certificate if your market requires one, can be planned with the order path.
A certificate of analysis is available on request when testing is part of the quote. We do not claim that every leaf lot is tested for heavy metals or microorganisms. If those analytes are not on the certificate, they were not part of that panel. Independent retesting at your own laboratory is welcome, on the sample or on the production lot.
- Whole or crushed
- Vein grade, only if you need one named
- Estimated volume, destination and date
- Moisture expectation and packaging
- Any tests you want priced into the lot
When leaf is the wrong format
If you need a defined particle size, ask for bulk kratom powder at 80–100 mesh or 200 mesh instead of leaf. Leaf that you mill yourself gives you control of the cut and of the mill loss. It also gives you the milling. Buyers who want the cut already made should not order whole leaf and hope it behaves like a 200 mesh powder.
If you need a concentrated format, leaf is also the wrong starting point for the purchase order. A mitragynine extract is a different specification: freebase or saltbase powder, or a liquid, with a strength target agreed before production. Private-label packs of leaf are handled as co-packing, with artwork and fill agreed in writing and labelling law left with you.
Questions on this page
Other kratom formats are on the kratom overview.

Business buyers
Send the specification.
Format, vein grade or extract type, estimated volume and destination. We reply within one business day with the minimum, the lead time and sample options.