In the pharmaceutical industry, strict standards exist to ensure the safe consumption and manufacture of drugs. Every pharmaceutical product is made according to a set of directions listed in a specific pharmacopoeia published by one of several countries. Mercator produces all pharmaceutical products according to the most up to date pharmacopoeia for all products.

When the pharmaceutical Monograph is unavailable, the standard used the manufacturer will be substituted when appropriate. Mercator uses third party testing labs to do analytical tests to help ensure all pharmaceutical and veterinary products meet their respective pharmacopoeia standards.