Mitragynine Extract 98% – ultra-pure kratom extract of the highest quality | GreenGuru
Mitragynine Extract 98% – Ultra-pure 98% mitragynine extract for analytical and comparison purposes.
- Mitragynine 398.5 g/mol (~60–70%).
- Lab-tested for heavy metals, pesticides and mycotoxins.
- Fast, discreet delivery across Europe.




Mitragynine Extract 98% – ultra-pure kratom extract of the highest quality – Buy Botanical Sample at GreenGuru
Declared mitragynine content: 98% (398.5 g/mol). Mitragynine Extract 98% – ultra-pure kratom extract of the highest quality is a raw botanical extract, sourced from Mitragyna speciosa leaf (Rubiaceae). Botanical sample.
What is Mitragynine Extract 98%
Unlike raw leaf powder, Mitragynine Extract 98% gives a fixed, laboratory-declared mitragynine figure per unit (98%) - always confirm it on the specific packaging you buy.
Mitragynine Extract 98% vs. other products in the 7-OH Kratom Extract range
- ⭐ Mitragynine Extract 98% – ultra-pure kratom extract of the highest quality (this product)
- ▪ 7-OH Kratom Strips · ▪ 7-OH Kratom Extract 96 % · ▪ 7-OH Kratom Tablets 7.5 mg · ▪ 7-OH Kratom Tablets 15 mg · ▪ Mitragynine Extract 80%
Full range
7-OH Kratom Strips · 7-OH Kratom Extract 96 % · Mitragynine Extract 98% · 7-OH Kratom Tablets 7.5 mg · 7-OH Kratom Tablets 15 mg · Mitragynine Extract 80%
Kratom Powder · Kratom Tablets · Fruit Kratom
Laboratory testing
- ⚗️ Heavy metals (Hg, Pb, Cd, As): State Veterinary Institute
- 🧪 Mycotoxins, pesticides, alkaloids: UCT Prague
Frequently asked questions
Is this a controlled substance or opioid?
No, and no. The plant’s main alkaloid, mitragynine, belongs to the indole chemical class - structurally unrelated to morphine-type opioids.
What’s the best way to keep it fresh?
Keep the sealed original packaging away from light, heat and moisture, and out of children’s reach. This is a botanical collectible, not a food or supplement product.
Sold exclusively as a botanical sample. Not for human consumption. Not for persons under 18.
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