Verified MIT extract wholesale · freebase & salt · B2B
Every lot, measured.
Sourcing extract shouldn't mean trusting a COA forwarded by text. We test every lot, publish the results, and release it only when 7-OH sits below the federal threshold. Below is the trace from our latest lot.
- Grade
- Salt 75 (lactate)
- Mitragynine
- 78.8%
- 7-OH
- ND (< 0.24 mg/g)
- MIT : (7-OH+MP)
- ≥ 1,235 : 1
- Status
- Held
The extracts
Two forms. One standard.
Both are high-purity, 75–80% mitragynine, with the leaf's minor alkaloids still present. Choose by how the material will be processed. Compare freebase and salt.
MIT Freebase
High-purity mitragynine extract in freebase form, 80% mitragynine minimum and supplied with a lot-specific COA from a named independent laboratory.
- MOQ
- 1 kg
- Sample
- 10 g
- Solubility
- Ethanol, organics
MIT Salt
High-purity mitragynine extract in lactate salt form for water-based processing, 75% mitragynine minimum and supplied with a lot-specific COA.
- MOQ
- 1 kg
- Sample
- 10 g
- Solubility
- Water
How a lot is released
Four checks between a supplier and your drum.
We control every step from sourcing to delivery. A lot only ships after it clears all four checks; if it fails one, it stays in the library, marked as held.
Qualify
Every supplier is vetted and signs our quality and confidentiality terms before we buy a single lot.
Test
An independent lab measures alkaloids, 7-OH and MP, heavy metals, microbiology and solvents.
Review
We check every result against the federal limits and our own spec, including the lab's detection limits.
Release
Only when every check passes. The results go public under our lot number, and a QR code goes on the drum.
Live from the COA library
Latest lots
Every row links to its full certificate. Held lots are listed too.
| Lot | Grade | Tested | Mitragynine | 7-OH | MP | MIT : (7-OH+MP) | Status |
|---|---|---|---|---|---|---|---|
| RX-FB80-2609-01 | Freebase 80 | 2026-09-30 | 86.4% | ND (< 0.56 mg/g) | ND (< 0.92 mg/g) | ≥ 585 : 1 | Retest needed: detection limit too high |
| RX-SL75-2607-01 | Salt 75 (lactate) | 2026-07-20 | 78.8% | ND (< 0.24 mg/g) | ND (< 0.40 mg/g) | ≥ 1,235 : 1 | Below federal threshold |
Proof, not testimonials
Built for buyers who pass audits.
We don't publish reviews about use. We publish things your QA team can check.
Named laboratory
The lab and its license are named on every certificate. Lot numbers match the drum. How we test.
One shipping policy
One dated list decides where we ship, and the quote form enforces it. Last reviewed 2026-10-17. See the list.
Business buyers only
Every request records a signed buyer attestation. We make no claims about use in people or animals. Compliance policy.
Markets
Import rules, by country.
What it takes to import MIT extract into each market we serve, with sources and a review date.
Learn
Technical guides for extract buyers.
Cited, dated and written for QA teams and importers. All guides.
Updated 2026-10-17
The DEA 7-OH threshold, explained for extract buyers
What DEA's October 14, 2026 notice means for MIT extract: the 1 mg/g limit for 7-OH and MP, the 100:1 ratio test, and what to check on a COA before you buy.
Read the guideUpdated 2026-10-17
Freebase vs. salt MIT extract: how to choose
How freebase and salt mitragynine extracts differ in solubility, stability and labeled percentage, and how to compare lots on a freebase-equivalent basis.
Read the guideUpdated 2026-10-17
How to read a kratom extract certificate of analysis
A field-by-field guide to a kratom extract COA: lot matching, lab accreditation, alkaloid profile, 7-OH and MP, heavy metals, microbiology and residual solvents.
Read the guide