We test our tonic herbs and mushrooms for contaminants. Our full Certificate of Analysis (CoA) library is publicly accessible, and we are happy to share the latest CoA for any specific product on request.

Where can I find your CoAs?

Our master CoA folder is here: CoA library on pCloud.

If you would like the latest CoA for a specific product or batch, please email hello@naviorganics.uk.

What do you test for?

Our standard testing covers contaminants:

  • Heavy metals (lead, mercury, arsenic, cadmium)
  • Microbiological contaminants (bacteria, yeast, mould)
  • For algae products (BioActive Blue Green Algae and similar): microcystins specifically

We do not test for or standardise active ingredient content (for example beta-glucan percentages in mushrooms). Our approach is full-spectrum, whole-extract synergy.

Why do you not standardise active ingredients?

Rather than concentrating one or two named constituents from a herb or mushroom, we focus on sourcing the best raw material we can find: ancient, wild and from the cleanest environments possible. Our extracts are produced using purified water (or dual extraction where it benefits the herb) to capture the full spectrum of constituents in the natural proportions of the raw material. We believe that synergy is what makes a tonic herb genuinely functional, not just the percentage of one named compound.

I have read something concerning online about contamination in this kind of product

Concerns like this are valid and we welcome them. Please email hello@naviorganics.uk with the product you are looking at and we will share the latest CoA so you can review it. If you have specific questions after that, we are happy to look into them with our producer.

Can I have technical data beyond the standard CoA?

For more detailed technical data (for example particle size distribution, XRD analysis, processing method specifics), we may not have it readily available, but please email hello@naviorganics.uk and our product team will share whatever we can.

Need more help?

Please email hello@naviorganics.uk.