Prime Peptide Solutions is one of the more open vendors we checked on company details and COAs, with prices close to the market. As of October 19, 2026 it names its LLC and its town, names two testing labs and lists lot numbers with its COAs. It accepts Visa, Mastercard and Discover. Three of the seven listings we priced were below the median across the vendors in our price index and four were above, and it has no Finnrick tests yet.
Notice: Prime Peptide Solutions' 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 only. 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.
Prime Peptide Solutions at a glance
- Website: primepepsolutions.com, live when checked on October 19, 2026.
- Based in: Bohemia, NY.
- Company: Prime Holdings Solutions LLC. No founding year published.
- Testing labs/COAs: Kovera and ILS Lab named; COA page with lot numbers; a separate lab testing page.
- Independent tests (Finnrick): we found no Finnrick tests for this vendor.
- Payment: Visa, Mastercard, Discover.
- Gate: none found.
- Catalog: 25 peptide products listed.
- Checked: October 19, 2026.
Prices we checked
| Peptide | Size | Price | Per mg | vs index median |
|---|---|---|---|---|
| Retatrutide (listed as GLP-3 RT) | 10mg | $79.99 | $8.00 | 7% above |
| Tirzepatide (listed as GLP-2 TZ) | 10mg | $69.99 | $7.00 | 18% above |
| BPC-157 | 10mg | $49.99 | $5.00 | 17% below |
| GHK-Cu | 50mg | $44.99 | $0.90 | 28% above |
| Cagrilintide | 10mg | $79.99 | $8.00 | 37% below |
| CJC-1295 + Ipamorelin | 10mg | $69.99 | $7.00 | 4% above |
| KLOW | 80mg | $109.99 | $1.37 | 15% below |
Prices as listed on October 19, 2026. BPC-157, cagrilintide and the KLOW blend were cheaper than the median across the vendors in our price index, while retatrutide, tirzepatide, GHK-Cu and the CJC-1295 + Ipamorelin blend cost more, mostly by modest margins. Compare retatrutide prices, tirzepatide prices, BPC-157 prices and cagrilintide prices in our price index.
Testing and COAs
Prime Peptide Solutions publishes a COA page and a lab testing page. It names two labs, Kovera and ILS Lab, and shows lot or batch numbers alongside the certificates, so a report can be matched to a vial. The labs are named by the vendor and not verified by us.
The site also claims a "99.68% avg. HPLC purity." That is the vendor's own figure.
What's missing: we did not see endotoxin or sterility testing mentioned, and there are no independent Finnrick tests for this vendor to check its COAs against.
What we like
- A named LLC and a published location in Bohemia, NY.
- Two named testing labs and lot-matched COAs.
- BPC-157, cagrilintide and KLOW priced below the index median.
- Card payments (Visa, Mastercard, Discover).
- A 7-day guarantee for damaged, defective or wrong orders.
- Free shipping over $149.99 and tracked USPS, UPS and FedEx shipping, per the site.
What to watch
- Retatrutide, tirzepatide and GHK-Cu priced above the index median.
- No Finnrick tests found.
- No endotoxin testing mentioned.
- The purity average is a vendor claim.
How it compares
On disclosure, Prime Peptide Solutions publishes more than many vendors: a company, a location and two labs. On price, it sits near the middle of the vendors we track, cheaper for some compounds and dearer for others. See all vendors we track, peptide deals this week and our ranked list.
Bottom line
Prime Peptide Solutions names its company, its location and its labs, and ties COAs to lots. Its prices are mixed against the median, and it has no independent tests yet. Check the COA for your lot and compare per-mg prices in our index before ordering.
