I found this on Finnrick, note that they say, Batch number and photo is generally required. I think the reason I didn’t go with Finnrick was because I was sending a blend and I think they were going to charge me double, but if it’s on the list and you have what they need, it’s not a bad deal.
Finnrick offers free HPLC testing (identity, purity, and quantity/potency) for a limited set of about 15 popular peptides for US residents submitting personal-use samples of lyophilized powder. Results are published publicly (contributing to their vendor rankings), and a batch ID with photo evidence is generally required.
Examples of peptides eligible for free public testing include BPC-157, TB-500, PT-141, Retatrutide, Tirzepatide, and others in their core list. Optional paid add-ons (such as endotoxin testing around $110 or heavy metals around $120) are available even on free tests.
Paid options apply for:
• Additional peptides, blends, or other form factors (tablets, capsules, liquids, gels, raw powder, etc.).
• Private/anonymous testing (results not published; often around $120 for standard analysis).
• Vendor/professional services or more advanced analysis.
• Samples without a batch ID (these typically require a paid private option).
Key restrictions for the free program: US domestic shipments only, lyophilized powder (not reconstituted), personal use (not for resellers), and approval of the submission request. Check their current product list and free-sample form on
finnrick.com for the exact eligible peptides and latest details, as the program can update.
