Third-party testing

Tested on every batch

Every batch is independently tested at accredited laboratories before it is released for sale.

What we test for

  • Potency — active compounds such as beta-glucans, so the dose on the label is real
  • Heavy metals — lead, arsenic, cadmium and mercury
  • Pesticide residues
  • Microbials — yeast, mould and harmful bacteria
  • Identity — that each ingredient is what the label says

Released only when it passes

A batch that doesn't meet our limits is not sold. Results are kept on file for every lot number.

Ask for the Certificate of Analysis

Every product carries a lot number. Send it to us and we'll email you the Certificate of Analysis (COA) for that batch.

Request a COA