Third-Party Lab Tested
Third-party tested by ISO/IEC 17025 accredited labs
about this product
What is green vein kratom?
Green vein kratom is Mitragyna speciosa leaf harvested at mid-maturity, when the central vein is green. That places it between the younger white-vein leaf and the more mature red-vein leaf. Our Green Vein is an everyday, no-frills green-vein offering: a straightforward green available in sizes from 1 oz to 1 kg, and green is the most widely purchased vein color in the kratom category.
Where our Green Vein comes from
Our Green Vein is sourced from established Indonesian growers. Mid-maturity leaves are hand-harvested, de-stemmed, and dried indoors to preserve the green color before being milled to a fine powder.
Our Green Vein is third-party lab tested by ISO/IEC 17025 accredited laboratories for heavy metals, microbial contaminants, and mitragynine potency. A Certificate of Analysis is available on request.
Green vein vs. named green strains
Our everyday Green Vein covers the green-vein category; if you want a specific named green, we also carry:
- Green Maeng Da — Thai-origin Maeng Da lineage.
- Green Bali — named for the Bali export port.
- Green Malay — Malaysian lineage.
Prefer a different maturity? See our everyday Red Vein and White Vein.
Green Vein Kratom Powder & Capsules
Green Vein kratom is available as loose powder and as pre-filled capsules. Powder is sold by weight in a range of sizes; capsules are pre-filled with the same milled leaf. The material is identical in both formats; only the packaging differs.
Storage
Store kratom powder in an airtight container, away from heat, light, and humidity. Kept cool and dry, Green Vein holds its color and aroma for a long time; moisture and direct sunlight are what degrade a powder over time.
Green Vein at a glance
- Botanical name
- Mitragyna speciosa
- Family
- Rubiaceae
- Vein color
- Green (mid-maturity leaf)
- Origin
- Indonesia
- Primary alkaloids
- Mitragynine, 7-hydroxymitragynine, speciogynine, paynantheine
- Typical mitragynine
- ~1–2% in dried leaf
- Formats & sizes
- Powder and capsules, 1 oz to 1 kg
- Lab tested
- Yes, by ISO/IEC 17025 accredited labs
Frequently asked questions
What is green vein kratom?
What's the difference between Green Vein and Green Maeng Da?
Is Green Vein lab tested?
Does Green Vein kratom come in capsules?
Do you ship Green Vein to my state?
Buy Green Vein Kratom Online
form
Loose powder, sold by weight.
Select a size
Orders ship within 24 hours of being placed.
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What customers say about our shop
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Herb Stomp (Sandy) is BY FAR the best Herb and Kratom store I have ever been to. In my 2.5 years of using Kratom, I have never been to a place as helpful as this! The employees are so so helpful! Usually when buying Kratom, I’m met with grumpy head shop owners who seem to want me to either spend out of my budget, or…
I moved this month from NW Portland to SE and have dealt with stores that sell kratom in many states across the U.S. and online for the last couple of years. I found the prices of kratom at Herb Stomp to be about 1/3 of the price and ~4x the amount of which I had been paying! The store offered $2 sample bags which I…
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