FRO Peptides is a transparent vendor on testing, with fair prices but no independent test record yet. As of October 19, 2026, it publishes a lot-matched COA library naming Accumark and mentions endotoxin testing. Most prices sit within a few percent of our index median.
Notice: FRO Peptides products are sold for in-vitro laboratory research only. They are not FDA-approved and not for human or animal use. This review covers supplier transparency and prices. We didn't buy or test any products. Some vendors pay us a commission when you buy through our links. That never changes a score or a price ranking.
FRO Peptides at a glance
- Website: fropeptides.com, live when checked.
- Based in: not published on its site when we checked on October 19, 2026. The site says orders ship from California.
- Company: no legal entity or owner named.
- Testing labs/COAs: Accumark named; COA library with lot numbers. Endotoxin or sterility testing mentioned.
- Independent tests (Finnrick): we found no Finnrick tests for it.
- Payment: payment methods not published on the pages we checked.
- Gate: none. Products and prices are public.
- Catalog: 25 peptide products listed.
- Checked: October 19, 2026.
Prices we checked
| Peptide | Size | Price | Per mg | vs index median |
|---|---|---|---|---|
| Retatrutide | 30mg | $199.99 | $6.67 | 14% below |
| Retatrutide | 10mg | $89.99 | $9.00 | 16% above |
| Tirzepatide | 30mg | $179.99 | $6.00 | at median |
| Semaglutide | 10mg | $99.99 | $10.00 | 8% above |
| BPC-157 | 10mg | $59.99 | $6.00 | at median |
| TB-500 | 10mg | $69.99 | $7.00 | 8% below |
| GHK-Cu | 50mg | $39.99 | $0.80 | 14% above |
| NAD+ | 500mg | $79.99 | $0.16 | 23% above |
| MOTS-C | 10mg | $44.99 | $4.50 | at median |
| PT-141 | 10mg | $29.99 (was $40.99) | $3.00 | 33% below |
| Semax | 30mg | $69.99 | $2.33 | 48% below |
| Sermorelin | 5mg | $30.99 | $6.20 | 27% below |
Prices as listed on October 19, 2026. Larger vials of retatrutide and tirzepatide cost noticeably less per mg than the 10mg sizes. Compare retatrutide prices, tirzepatide prices and semax prices in our price index.
Testing and COAs
FRO Peptides has a public COA library. Its site says COAs are posted for every listed lot and are open to anyone, and it lists lot or batch numbers with the certificates. It names Accumark as a testing lab and mentions endotoxin or sterility testing. It also has a guide page explaining how to read a certificate of analysis.
We did not verify the reports with Accumark, and we found no Finnrick tests for the vendor. That leaves no outside data to compare with its own COAs.
What we like
- Lot-matched COA library open to the public.
- A named testing lab and a mention of endotoxin or sterility testing.
- Prices near or below our index median on most compounds, with semax 48% below.
- Clear shipping terms: $9.95 flat rate, free on US orders over $200, per its site.
What to watch
- No Finnrick tests found.
- All sales are final once an order ships, per its returns policy.
- No company name, owner or street address published.
- Payment methods not shown on the pages we checked.
- Small vials can cost more per mg (semaglutide 5mg is 51% above the median).
How it compares
FRO Peptides is in the middle of the market on price and above average on COA disclosure. Vendors with Finnrick records give buyers an extra outside check. See all vendors we track, peptide deals this week and our ranked list.
Bottom line
FRO Peptides shows its work on testing, with lot-matched COAs and a named lab. Prices are fair, especially on larger vials. Note the final-sale policy, and match the lot on the COA to your order.
