Green Jonkkong Kratom Powder – pure, natural, laboratory-tested | GreenGuru

The average product rating is 4,9 out of 5 stars. 12 ratings Rating details
Brand: GreenGuru

Green Jonkkong Kratom Powder – Sourced from the Jonkkong region of Borneo, Indonesia. The green vein comes from a leaf at medium maturity. Finely ground powder from dried leaves, with no additives.

  • A botanical collector’s specimen – not for human consumption.
  • Mitragynine 398.5 g/mol (~60–70%).
  • Lab-tested for heavy metals, pesticides and mycotoxins.
Delivery to:
Code: 51/20
from £3,67 / package Measure price: from £0,08 / 1 g
Green Jonkkong Kratom Powder – pure, natural, laboratory-tested | GreenGuru
The average product rating is 4,9 out of 5 stars. 12 ratings Rating details
Brand: GreenGuru
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Weight: 20 g
In stock (>5 package) | 51/20
Delivery to: 28.10.2026
£3,67 / package
Measure price: £0,18 / 1 g
Weight: 50 g
In stock (>5 package) | 51/50
Delivery to: 28.10.2026
£8,11 / package
Measure price: £0,16 / 1 g
Weight: 100 g
In stock (>5 package) | 51/100
Delivery to: 28.10.2026
£14,41 / package
Measure price: £0,14 / 1 g
Weight: 200 g
In stock (>5 package) | 51/200
Delivery to: 28.10.2026
£25,89 / package
Measure price: £0,13 / 1 g
Weight: 500 g
In stock (>5 package) | 51/500
Delivery to: 28.10.2026
£51,81 / package
Measure price: £0,10 / 1 g
Weight: 1000 g
In stock (>5 package) | 51/1000
Delivery to: 28.10.2026
£107,37 / package
Measure price: £0,11 / 1 g
Weight: 2000 g
In stock (>5 package) | 51/2000
Delivery to: 28.10.2026
£162,93 / package
Measure price: £0,08 / 1 g

Green Jonkkong Kratom Powder – pure, natural, laboratory-tested – Buy Botanical Sample at GreenGuru

Green Jonkkong Kratom Powder – pure, natural, laboratory-tested – kratom powder from Mitragyna speciosa (Rubiaceae) with green vein (green kratom), sourced from the Jonkkong region, in the Kapuas river delta, Borneo, Indonesia. The green vein comes from a leaf harvested at medium maturity. Mitragynine: 398.5 g/mol, ~60–70%. 7-OH: C23H30N2O5, 414.49 g/mol, <2%. Botanical sample.

What is green kratom – green vein

Green Jonkkong Kratom Powder is dried and milled into a fine powder, made from green-vein Mitragyna speciosa leaf (Rubiaceae). The green vein comes from a leaf harvested at medium maturity. Its primary alkaloid, mitragynine (398.5 g/mol), makes up roughly 60–70% of the total alkaloid content.

Tablets vs. powder – what’s the difference?

Prefer tablets? Green Jonkkong Kratom Powder is also sold pre-pressed for a precise dose with no weighing: Green Jonkkong Kratom Tablets.

Green Jonkkong Kratom Powder vs. Red / Green / Gold / White Jonkkong

Full range

Green Bali Kratom Powder · Green Borneo Kratom Powder · Green Jonkkong Kratom Powder · White Bali Kratom Powder · Red Jonkkong Kratom Powder · White Borneo Kratom Powder · Red Borneo Kratom Powder · Red Bali Kratom Powder · White Jonkkong Kratom Powder · Gold Bali Kratom Powder · Gold Jonkkong Kratom Powder · Gold Borneo Kratom Powder

Kratom Tablets · Kratom Extract (7-OH)

Laboratory testing

  • ⚗️ Heavy metals (Hg, Pb, Cd, As): State Veterinary Institute
  • 🧪 Mycotoxins, pesticides, mitragynine: UCT Prague

Results · Volume discounts

Frequently asked questions

What is green kratom?
Green kratom = Mitragyna speciosa leaf (family Rubiaceae). Sold exclusively as a botanical collectible sample – we do not provide information on effects or dosage.

Is kratom legal? Is it a drug or opioid?
Legal in most EU countries. Not a scheduled drug. Not an opioid. Mitragynine (398.5 g/mol) is an indole alkaloid, not morphine. Please check current regulations in your country.

Where to buy Green Jonkkong Kratom Powder in Europe?
GreenGuru ships fast and discreetly across Europe. Volume discounts · Shipping and payment.

Sold exclusively as a botanical sample. Not for human consumption. Not for persons under 18.

Product rating

The average product rating is 4,9 out of 5 stars. 12 ratings
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List of ratings

5
SZ Avatar of author The product rating is 5 out of 5 stars. 09.10.2026
Top
5
Avatar of author The product rating is 5 out of 5 stars. 08.09.2026
Super !
5
Avatar of author The product rating is 5 out of 5 stars. 05.09.2026
Very well-balanced effects—euphoria, motivation, and calm. 6/5
5
MO Avatar of author The product rating is 5 out of 5 stars. 28.07.2026
Celkovo najlepší obchod na trhu u mňa top1
5
LČ Avatar of author The product rating is 5 out of 5 stars. 23.07.2026
Díky vše super
5
SZ Avatar of author The product rating is 5 out of 5 stars. 21.07.2026
Super kvalita
5
RG Avatar of author The product rating is 5 out of 5 stars. 01.07.2026
Rychlé doručenie …skvelá kvalita
4
B Avatar of author The product rating is 4 out of 5 stars. 09.06.2026
It’s fine. I’m somewhat tolerant to the effects but a friend of mine was delighted with it!
5
MM Avatar of author The product rating is 5 out of 5 stars. 29.05.2026
Super kvalita rychlost dodania odporucam 👍👍
5
LČ Avatar of author The product rating is 5 out of 5 stars. 11.05.2026
Skvělé!
5
RC Avatar of author The product rating is 5 out of 5 stars. 03.05.2026
Super
5
DM Avatar of author The product rating is 5 out of 5 stars. 27.04.2026
Kvalita 5/5

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