How to Read the Certificates of Analysis

Example for Magnesium in Shilajit:

Recommended serving of Shilajit = 0.5 grams

ppm * X grams of sample = X mg/serving

Magnesium = 15600 ppm

15600 ppm = 15600 μg/g

15600 μg/g * 0.5 g/serving = 7800 μg/serving

7800 μg/serving * 1 mg/1000 μg = 7.8 mg of Magnesium per serving