Lab results
Every lot we sell is tested by PharmLabs San Diego (ISO/IEC 17025:2017, Acc. #85368) by HPLC, and the full certificate of analysis is published here as the laboratory issued it — not a summary, not a badge. Match the sample ID below to the batch code printed on your pack.
Dozo Perks Kratom Extract — 250 mg × 5 ct
| Flavour | Batch | Mitragynine | Speciociliatine | 7-OH | MGM-15 | Certificate |
|---|---|---|---|---|---|---|
| Strawberry | SD260212-005 | 31.52% · 1,181.85 mg/pack | 3.98% | ND | ND | |
| Wild Mango | SD260212-004 | 31.40% · 1,177.54 mg/pack | 3.85% | ND | ND | |
| Grape | SD260212-006 | 29.01% · 1,087.95 mg/pack | 3.62% | ND | ND |
The Flavour Trio and the 5-Pack are made up of these same three batches; their certificates are the three above.
All three tested at a unit mass of 3.75 g across 5 servings of 0.75 g. Method SOP-KTM, instrument HPLC VWD. Expanded uncertainty approximately ±7.81% at the 95% confidence level.
What ND means
ND = not detected, meaning the analyte was below the instrument's limit of detection — 0.008 ppm for 7-hydroxymitragynine and 0.186 ppm for MGM-15.
This matters. Much of the kratom extract on the market is enhanced with concentrated 7-OH, and MGM-15 was placed into Schedule I in August 2026. Neither is present in these products, and the lab report is how you know rather than taking our word for it.
If your batch code isn't listed
Every pack we ship carries a batch code that appears on this page. If yours does not, do not use the product — contact us with the code and a photo of the pack and we will replace the order and investigate the lot.
Last updated: 15 September 2026.