Premium Botanical Extracts

Science
of Purity

Premium Kratom Extracts Engineered for Excellence. Standardized by Advanced Isolation Technology โ€” every batch Lab-Tested with a verifiable CoA.

50โ€“70%
Mitragynine Purity
100%
Lab-Tested Batches
9+
Global Partners
Velthra Bio booth
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ISO
Tested
CoA
Featured Extract
70%
Mitragynine Freebase

Precision at
Every Stage

From sourcing to final extraction, our process is built on rigorous scientific standards and total transparency.

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Lab Testing

Comprehensive third-party lab testing with a verifiable Certificate of Analysis (CoA) for every batch. Full transparency, no exceptions.

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Advanced Isolation

Our proprietary Advanced Isolation Technology delivers consistently standardized alkaloid profiles โ€” batch after reliable batch.

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Sustainable Sourcing

Ethically sourced botanical materials, prioritizing environmental responsibility and long-term supply chain integrity.

Standardized
Extracts

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Saltbase
50%
Mitragynine Extract
Saltbase Form ยท Per Kilogram
US$2,500 / kg
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Freebase
60%
Mitragynine Extract
Freebase Form ยท Per Kilogram
US$3,000 / kg
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Premium
70%
Mitragynine Extract
Freebase Form ยท Per Kilogram
US$3,500 / kg
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Velthra Bio sourcing
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Where Purity
Begins

From carefully cultivated kratom leaves to precisely standardized extracts โ€” every step of our process is driven by science, transparency, and respect for the plant.

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Sustainably Sourced Advanced Isolation Lab Verified

Trusted.
Verified.
Global.

Velthra Bio is the only source for Standardized Extracts with Verifiable Purity โ€” tested and trusted by partners around the world. We are dedicated to sourcing and delivering high-quality botanical extracts while prioritizing sustainability.

Verified CoA Every Batch
Scan your QR code and access your batch's full Certificate of Analysis โ€” public, immutable, and always accessible.
Globally Compliant
Our processes align with international quality standards. We export reliably to B2B partners across North America, Europe, and Asia.
Botanical Expertise
Years of specialized experience in kratom alkaloid isolation, ensuring standardized, repeatable results at scale.
Velthra Bio kratom leaves
2023
Founded
Standard
Lab-Tested
Delivery
Worldwide
MOQ
1 kg

Working With
the Best Partners

Let's Work
Together

Ready to source premium standardized extracts? Reach out for pricing, samples, or CoA verification.

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