NeuroLabs is a research-peptide supplier whose COA program is the real standout: public, per-batch third-party Certificates of Analysis from Freedom Diagnostics, covering purity and identity by HPLC-UV and LC-MS/MS, with batch/lot linkage you can check. (An earlier review flagged the site as login-gated with no public COAs — that's no longer accurate; the certificates are publicly accessible and verifiable.)
Operations are a genuine plus too: free same-day worldwide shipping over $250 and a 10%-off code for PeptidePrices readers. With named, batch-linked third-party testing now confirmed, the only remaining gap is reputation — the independent review/forum footprint is still limited — which is what holds the overall score just short of the very top, rather than the testing. Prices in USD.
Products (16)
| Peptide | Price | Package | Stock | |
|---|---|---|---|---|
| BPC-157 | $45.00 | 10mg | In stock | View → |
| CJC-1295 (With DAC) | $60.00 | 5mg | In stock | View → |
| Cagrilintide | $70.00 | 5mg | In stock | View → |
| GHK-Cu (Copper Peptide) | $35.00 | 50mg | In stock | View → |
| GHK-Cu (Copper Peptide) | $45.00 | 100mg | In stock | View → |
| Ipamorelin | $45.00 | 5mg | In stock | View → |
| Ipamorelin | $65.00 | 10mg | In stock | View → |
| KPV | $50.00 | 10mg | In stock | View → |
| MOTS-c | $140.00 | 40mg | In stock | View → |
| Retatrutide | $50.00 | 5mg | In stock | View → |
| Retatrutide | $70.00 | 10mg | In stock | View → |
| Retatrutide | $110.00 | 20mg | In stock | View → |
| Retatrutide | $185.00 | 40mg | In stock | View → |
| Selank | $25.00 | 5mg | In stock | View → |
| Selank | $35.00 | 10mg | In stock | View → |
| Semax | $35.00 | 10mg | In stock | View → |