Identity — is it what it says it is
The first thing a lab confirms is that the peptide is the exact molecule on the label. Look for the peptide name and the batch number on the report, and match the batch number to the one printed on your pen.
Purity — how clean it is
Purity is reported as a percentage — how much of what’s in the pen is the peptide itself versus anything else. EGP’s standard is ≥99% by HPLC, the same method pharmaceutical labs use. Higher is cleaner. That’s the number people mean when they say “pharma-grade”.
Potency — how much is in there
Potency confirms the pen actually contains the amount on the label. A 10 mg pen should test at 10 mg. This is the number that makes “dial your dose” mean something.
Getting the report for your pen
Product pages link the report when it’s published. If you want the one for the batch in your hand, ask the EGP team with your batch number and we’ll send it. We’d rather you check than wonder.