INSTRUCTIONS: Find comprehensive third-party test results for your Engineered Nutrition product below. To view a Certificate of Analysis (COA)—a safety test for heavy metals and contaminants—simply match the lot number on your bottle or bag with the numbers listed below.

Where to find LOT Number?
All lot numbers are printed on each product.
ETC: LOT XXXXXX

For Mac: Click command + f. Enter lot number as shown on bottom of any Transparent Labs product. Click enter.

For PC: Click ctrl + f. Enter lot number as shown on bottom of any Transparent Labs product. Click enter.

All tests are conducted by third-party labs.