Alkaloid Content Analysis
We verify the potency of every batch by testing for key alkaloids:
- Mitragynine levels
- 7-Hydroxymitragynine content
- Total alkaloid profile
- Consistency verification
Every batch tested by independent laboratories for alkaloid content, purity, and safety.
Every batch of Hudson Valley Botanicals kratom is tested by independent, third-party laboratories. We verify alkaloid content and provide full Certificates of Analysis so you know exactly what you're getting.

From harvest to your hands, every step is verified for quality and safety.
Representative samples taken from each incoming batch before processing
Samples sent to independent, accredited third-party laboratories
Testing for mitragynine and 7-hydroxymitragynine content
Certificate of Analysis created and attached to batch for traceability
We verify the potency of every batch by testing for key alkaloids:
Safety testing using AOAC standard methods for harmful microorganisms:
ICP-MS technology screening for harmful heavy metals:
Every product includes access to its lab results. Here's what you'll find on our COAs.

Sample COA document
Alkaloid testing verifies potency levels so you always know the mitragynine and 7-OH content of your kratom.
Testing every batch ensures consistency. You can compare COAs to find strains with the alkaloid profiles you prefer.
Public COAs demonstrate our commitment to honesty. We have nothing to hide and everything to prove.
With clear lab data, you can make informed decisions about which strains work best for you.
Third-party lab testing means samples are sent to independent, accredited laboratories that have no business relationship with us. This ensures unbiased, objective results. We use labs that specialize in botanical testing and hold ISO certifications.
Each product page includes a link to view or download the COA. You can also contact our customer service with your batch number (found on your product label) and we'll provide the specific COA for your purchase.
Any batch that fails our testing standards is immediately rejected and never sold. We have zero tolerance for contaminated or adulterated products. Failed batches are safely disposed of, and we work with our suppliers to identify and correct the source of the issue.
Every single batch is tested before it's approved for sale. We never skip testing or use sampling to test representative batches. 100% of our products go through the full testing process.
Quality kratom typically contains 1-2% mitragynine, though this can vary by strain. Our COAs show exact percentages so you can compare. There's no single "right" level - it depends on the strain and your preferences. What matters most is consistency and absence of contaminants.
Shop lab-verified kratom with complete transparency. Every batch tested, every COA available.