Retatrutide 15mg price comparison
6 vendors currently sell Retatrutide in a 15mg vial. Cheapest captured: $79.99 ($5.33/mg) from Welli Labs. Note: other vial sizes get as low as $2.02/mg — this size costs ~164% more per mg for the convenience.
captured 5h ago · first-party, default sort: $/mg
Published dosing & study context → · Reconstitution calculator →
6 listings Vendor Score measures published evidence, not product safety. Affiliate status never affects sorting.
| # | Vendor | Product | Size | Price | $/mg | Vendor Score | Trend | Code | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Welli Labs since Jul 2025 | WL3-RT 15mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 1 at the lab ↗ · COAs ↗ | 15mg | $79.99Checked within 24 hours | $5.33 | 72/100 | — | visit vendor ↗ | |
| 2 | Value Research Labs since Jun 2026 · new | GLP-3 (RT) 15 MG first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 15mg | $89.99Checked within 24 hours | $6.00 | 72/100 | — | visit vendor ↗ | |
| 3 | Nationwide Peptides since Oct 2025 · new | GLP-3R Peptide 15mg first-party · captured · commission · rank unaffected · source ↗ · 88 at the lab ↗ · COAs ↗ | 15mg | $119.00Checked within 24 hours | $7.93 | 94/100 | — | visit vendor ↗ | |
| 4 | Blank Peptides since Mar 2026 · new | RETATRUTIDE 15mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 101 at the lab ↗ | 15mg | $119.00Last known price | $7.93 | 89/100 | — | visit vendor ↗ | |
| 5 | Nurev Peptides since Dec 2025 · new | GLP-3 Reta 15mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 6 at the lab ↗ | 15mg | $149.00Checked within 24 hours | $9.93 | 78/100 | — | visit vendor ↗ | |
| 6 | Feel Good Peptides since Dec 2025 · new | GLP-3 (R) 15mg ↓ 16.7% ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 82 at the lab ↗ | 15mg | $149.95Checked within 24 hours | $10.00 | 88/100 | — | visit vendor ↗ |
Other Retatrutide sizes: 5mg (4)10mg (24)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.