Zinc Carnosine Test Results

Most supplement companies skip independent testing because they don't have to do it - and because it's expensive. We do it because your gut health deserves better than "industry-standard".

Every batch of Essential Stacks Zinc Carnosine is sent to Beaconpoint Labs, an independent ISO-certified facility, where it's tested for allergens, heavy metals & microbiological contaminants.

The Certificate of Analysis below is the actual report for the lot currently in our warehouse. To verify it matches the box in your hand, check that the Lot # and expiry date on the COA align with what's printed on your label.

Download PDF of testing results >