Third-party testing, batch by batch
Certificate of Analysis
Every batch of our hemp extract products is tested,
and every batch gets its own Certificate of Analysis.
Potency reports are issued by independent laboratories accredited to ISO/IEC 17025. Release certificates confirm each batch passed its full specification before release.
- 1Find the lot number printed on your bottle or box
- 2Type it below, or scroll to your product
- 3Open the documents for that batch
Archive updated
Newest batches at a glance
Every current potency report on this page shows Total THC: none detected. Older batches are listed under each product below - always match the lot number on your own bottle.
Rejuvenator Hemp Extract for Dogs (tincture)
Sold in Small, Medium and Large Dogs strengths. The lot number is printed on your bottle.
View the product →Small Dogs
| Lot number | Date | Documents and results |
|---|---|---|
| VH25-082 Newest | Lab potency report Measured: CBD 5.09 mg/mL, CBG 5.38 mg/mL, CBN 1.21 mg/mL. Total THC: none detected. | |
| VH25-050 / VH24-013 | Full-panel release certificate | |
| VH24-013 | Full-panel release certificate |
Medium Dogs
| Lot number | Date | Documents and results |
|---|---|---|
| VH25-073 Newest | Lab potency reportFull-panel release certificate Measured: CBD 10.54 mg/mL, CBG 10.84 mg/mL, CBN 2.46 mg/mL. Total THC: none detected. | |
| VH25-009 | — | Full-panel release certificate |
| VH24-009 | Manufactured Mar 2024 | Full-panel release certificate |
Large Dogs
| Lot number | Date | Documents and results |
|---|---|---|
| VH25-032 Newest | Lab potency report Measured: CBD 23.36 mg/mL, CBG 23.42 mg/mL, CBN 5.07 mg/mL. Total THC: none detected. | |
| VH25-007 | — | Full-panel release certificate |
Rejuvenator Hemp Pump for Dogs
Sold in Standard and High Concentration. The lot number is printed on your bottle.
View the product →Standard Concentration
| Lot number | Date | Documents and results |
|---|---|---|
| VH24-078 Newest | Release certificate |
High Concentration
| Lot number | Date | Documents and results |
|---|---|---|
| VH25-065 Newest | Lab potency report Measured: CBD 23.18 mg/mL, CBG 22.25 mg/mL, CBN 4.97 mg/mL. Total THC: none detected. | |
| VH25-063 | Release certificate |
| Lot number | Date | Documents and results |
|---|---|---|
| VH25-086 Newest | Lab potency reportRelease certificate Measured: CBD 4.74 mg/mL, CBG 1.74 mg/mL. CBN and Total THC: none detected. | |
| VH25-049 / VH23-037 | Release certificate | |
| VH23-037 | Release certificate |
How to read these documents
Lab potency report
An independent laboratory measures the cannabinoids in the batch, milligram by milligram per milliliter, and screens for THC. Compare the measured CBD, CBG and CBN numbers to the amounts printed on your label. "ND" on a report means none detected above the limit of detection stated on that report.
Release certificate
The conformance summary for the batch: physical properties, potency, microbials and, where listed, heavy metals, mycotoxins, pesticides and residual solvents, each marked pass or fail before the batch is released. The full result tables follow on the later pages of the document.
Documents are provided exactly as issued by the laboratory or manufacturer. Because bottles move through inventory, the batch you receive is not always the newest batch listed - always match your own lot number.
Questions about COAs
What is a Certificate of Analysis?
A Certificate of Analysis (COA) is the paperwork behind one specific batch of product. A lab potency report shows what an independent laboratory measured in that batch - the cannabinoids per milliliter and whether THC was detected. A release certificate is the conformance summary confirming the batch passed its specification - potency, microbials and, where listed, heavy metals, mycotoxins, pesticides and residual solvents - before it was released.
How do I find my lot number?
The lot number is printed on your bottle or box, in the form VH25-082. Type it into the lookup box on this page, or scan down to your product and match it to a row in the table.
What does "none detected" mean?
It means the laboratory looked for that compound and did not find it above the limit of detection stated on the report. On our current potency reports, Total THC shows as none detected.
Why is my lot not the newest one listed?
Bottles move through inventory, so the batch you receive is not always the newest batch tested. Match the lot number on your bottle to its own row - that document is the one that covers your product. If your lot is not listed, email [email protected] and we will send its paperwork.
Who does the testing?
The potency reports currently on this page come from Anresco Laboratories, an independent laboratory accredited to ISO/IEC 17025. Every report names its issuing laboratory and accreditation on the document itself.