Tested, on record

What we measure, and what we record.

Every production batch is sent to an independent, accredited laboratory before it reaches you. Four things get verified each time — identity, potency, heavy metals, and microbial safety — and the result is kept on record for the batch in your hand.

  • Independent, accredited lab
  • Tested every production batch

Every batch, verified

What every batch is tested for.

Four checks, run on the batch that will be filled and shipped — not a sample from somewhere upstream.

  • IdentityWe confirm the plant is the plant we named — the right species, the right part — before anything else is measured.
  • PotencyEach batch is verified to the standardised amount of active the research is built on, so the label and the bottle agree.
  • Heavy metalsScreened for the heavy metals plants can draw up from soil — lead, arsenic, cadmium and mercury — against the limits set for the category.
  • Microbial safetyChecked for microbial contamination, so what you take is clean — not just correctly dosed.
  • Each batch has its own certificate of analysis, available on request.