Retatrutide 5mg price comparison
4 vendors currently sell Retatrutide in a 5mg vial. Cheapest captured: $25.99 ($5.20/mg) from Modern Research Peptides. Note: other vial sizes get as low as $2.02/mg — this size costs ~157% more per mg for the convenience.
captured 5h ago · first-party, default sort: $/mg
Published dosing & study context → · Reconstitution calculator →
4 listings Vendor Score measures published evidence, not product safety. Affiliate status never affects sorting.
| # | Vendor | Product | Size | Price | $/mg | Vendor Score | Trend | Code | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Modern Research Peptides since Sep 2025 | GLP3-R 5mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 276 at the lab ↗ · COAs ↗ | 5mg | $25.99Checked within 24 hours | $5.20 | 96/100 | — | visit vendor ↗ | |
| 2 | Qureshi Labs since Jan 2026 · new | GLP-3 RETA 5mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 2 at the lab ↗ | 5mg | $44.95Checked within 24 hours | $8.99 | 72/100 | — | visit vendor ↗ | |
| 3 | Nationwide Peptides since Oct 2025 · new | GLP-3R Peptide 5mg first-party · captured · commission · rank unaffected · source ↗ · 88 at the lab ↗ · COAs ↗ | 5mg | $46.00Checked within 24 hours | $9.20 | 94/100 | — | visit vendor ↗ | |
| 4 | Optima Supply since Apr 2025 | OPTI-(R) 5mg Individual ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 36 at the lab ↗ · COAs ↗ | 5mg | $64.99Checked within 24 hours | $13.00 | 79/100 | — | visit vendor ↗ |
Other Retatrutide sizes: 10mg (24)15mg (6)20mg (19)24mg (4)30mg (20)40mg (9)50mg (5)60mg (12) · all sizes & vendors →
All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.