Yes. The certificate is available as a PDF above the fold on this page, next to the lab report and Athens analysis.

Keep it in a cool, dark place, tightly capped. Heat and light are the main things that degrade both flavour and polyphenol content over time.

You can, but the polyphenol claim applies to a 20g daily serving taken unheated. Cooking is fine for flavour; for the studied benefit, take it cold.

Batch A123 was harvested in Velagoshti, in the Kuçova district of Berat, Albania, during the 2025/26 harvest. Full traceability is on this page and at the batch page linked above.

The mg-per-serving figure on this page is calculated from this batch's own lab result, not a general average, and is updated whenever a new batch is analysed.