CATALOGUE · PML RANGE
Kratom - powder and extract
A specialized range from a licensed PML seller. Every batch tested at the accredited VŠCHT Praha laboratory.
- Ministry of Health licence Licensed PML seller
- VŠCHT Praha A report for every batch
- 2 shops in Prague In-store pickup
- Delivery across Czechia Express 180 min in Prague and Ostrava
What we sell and how we choose it
Vivadzen is a specialist kratom (Mitragyna speciosa) shop licensed by the Czech Ministry of Health to sell psychomodulatory substances. We sell only dried leaf and a water extract made from it - no additives, blends or capsules.
The range is deliberately small: a few strains from Borneo, Sumatra and southern Thailand in green, white and red variants, fine and nano grinds, water extract. We buy each strain from a verified producer, and every batch is analyzed at the accredited VŠCHT Praha laboratory before it goes on sale.
We do not write about effects - the law forbids it, and a lab report says more anyway: the mitragynine and 7-hydroxymitragynine content, purity, microbiology and heavy metals of every batch are published on the product page and in the table below.
- Plant
- Mitragyna speciosa (kratom)
- License
- Czech Ministry of Health, PML regime
- Laboratory
- VŠCHT Praha, a report for every batch
- Forms
- powder, nano powder, extract
- Packaging
- 25 g / 50 g, 10 ml extract
- Where to buy
- 2 shops in Prague and the e-shop
HOW WE WORK
Six rules that apply to every batch
From choosing the leaf to the bag in your hands - what stands behind every product in the catalogue.
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Sold under licence
Czech Ministry of Health permit for psychomodulatory substances; age verification with every purchase.
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A report for every batch
Mitragynin, 7-OH, purity, microbiology, heavy metals - VŠCHT Praha. No batch is sold without a report.
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Known origin
Borneo, Sumatra, southern Thailand: every strain has its own page describing the processing.
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Packs up to 50 g
Resealable bag with the mandatory labelling, batch number and instructions for use.
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Effects - only from the pack
The law does not allow claiming effects: the only wording is the mandatory text on the pack. From us, origin, processing and the values from the report.
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Delivery and pickup
Express within 180 minutes in Prague and Ostrava, 1-3 days across Czechia, pickup in two shops.
LAB TESTS
Current batches in the lab
Values from VŠCHT Praha reports for every product in the catalog. You'll find the full report with each product.
| Product | Batch | Mitragynine | 7-OH | Purity | Test date |
|---|---|---|---|---|---|
| Červená Maeng Da Powder | VD-2026-014 | 1,42 % | 0,008 % | 99,1 % | 12. 03. 2026 |
| Zelená Maeng Da Powder | VD-2026-011 | 1,38 % | 0,007 % | 99,0 % | 02. 03. 2026 |
| Bílá Maeng Da Powder | VD-2026-009 | 1,55 % | 0,009 % | 99,2 % | 20. 02. 2026 |
| Zelená Sumatra Powder | VD-2026-012 | 1,32 % | 0,006 % | 99,0 % | 05. 03. 2026 |
| Zelený thajský Powder | VD-2026-007 | 1,28 % | 0,005 % | 99,1 % | 15. 02. 2026 |
| Zelený Rurut Nano Nano | VD-2026-013 | 1,46 % | 0,008 % | 99,3 % | 08. 03. 2026 |
| Bílý slon Powder | VD-2026-006 | 1,49 % | 0,007 % | 99,1 % | 10. 02. 2026 |
| Kratom Extrakt 10 ml zelený Extract | VD-2026-X02 | 12 % | 0,110 % | 99,5 % | 11. 03. 2026 |
Browse by
BY VEIN COLOUR
By vein colour
4 categories by vein colour and leaf processing
BY STRAIN
By strain
6 strains by origin and leaf selection
CATALOG · COMPLETE INFORMATION
Everything about our kratom range
Vivadzen is a licensed specialist kratom (Mitragyna speciosa) e-shop operating under the psychomodulatory substances (PML) regime. Our catalogue covers 8 active strains in several vein colours and three forms - powder, extract and nano.
What you will find in our catalogue
The Vivadzen range was created in cooperation with growers from Indonesia, Thailand and Vietnam. We work only with traditional growers and strains of verified genetics. Every batch is independently tested at the accredited VŠCHT Praha laboratory.
By vein colour
The colour of the leaf vein is the main botanical marker. We offer green, white and red kratom; yellow is on its way.
By strain and origin
You will find the classic strains Maeng Da, Sumatra, Thai, Elephant and the special Rurut. Borneo is on its way.
Form - powder, extract, nano
The standard form is powder. Concentrated extracts contain a 10× higher concentration of mitragynine. Nano is finely ground powder (≤ 50 μm).
How to choose the right kratom?
Choose by the available data - botanical origin, batch and mitragynine profile. Always follow the instructions on the package and never exceed the recommended daily dose.
Our quality standards
Every batch is checked for mitragynine and 7-hydroxymitragynine content, microbiology, purity and heavy metals (Pb, Cd, Hg, As). The COA can be downloaded on every product page.
Delivery and pickup
In Prague and Ostrava we offer Express delivery within 180 minutes. Across Czechia - 1-3 working days via Zásilkovna, PPL or Czech Post. In-store pickup in Prague is free.
Warning: This product is not a food. Not intended for persons under 18. Use according to the instructions. More in the frequently asked questions or on the product page.
FREQUENTLY ASKED QUESTIONS
About our catalogue
If you can't find the answer, write to our support team.
Which kratom strains do you offer?
Our catalogue covers products from the main growing regions: Indonesia (Sumatra, Borneo), Thailand and Vietnam. Currently 8 strains are in stock in green, white and red vein colours. Yellow is going through licensing.
What does the vein colour - green, white, red - mean?
The vein colour determines the mitragynine and 7-hydroxymitragynine profile and the way the leaf is processed. Green kratom is dried the standard way, white is harvested from younger leaves, red goes through fermentation.
Which strains are suitable for beginners?
New customers usually start with the standard green strains - for example Green Maeng Da or Green Sumatra. These are classic strains with documented genetics and a stable profile. Always follow the instructions on the package.
What is the difference between powder and extract?
Powder is dried and ground leaf - the standard form. Extract is a concentrated liquid (10× or higher mitragynine concentration). Always start with a smaller dose.
Where can I find the lab tests?
Every product has its own COA (Certificate of Analysis) to download as a PDF. Look for the „Download COA" button on the product page or visit /laboratorni-testy.
Can I order without registering?
Yes. At checkout you can continue as a guest or register. Registration has its advantages - saved addresses, order history and an easy subscription.
