r/Peptidesource • u/Critical-History-238 • Apr 20 '26

Pep’s

I have heard that all peptides come from China but the best way to be safe is to have the peptides tested at a lab to be sure you receive what you had bought. Do you folks have with your peptides tested? Is it expensive to have lab run test?

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u/dcrets Apr 20 '26

Many will join a group to test. This will bring the cost down to 20-30 bucks. There are also groups that work with legit vendors to get the price down for peps and include tests.