Retatrutide 50mg price comparison
4 vendors currently sell Retatrutide in a 50mg vial. Cheapest captured: $129.99 ($2.60/mg) from Welli Labs. Note: other vial sizes get as low as $1.83/mg — this size costs ~42% more per mg for the convenience.
captured 14h 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 | Welli Labs since Jul 2025 | WL3-RT 50mg first-party · captured · earns pepmg $0 · source ↗ · 1 at the lab ↗ · COAs ↗ | 50mg | $129.99Checked within 24 hours | $2.60 | 72/100 | — | visit vendor ↗ | |
| 2 | Modern Research Peptides since Sep 2025 | GLP3-R 50mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 276 at the lab ↗ · COAs ↗ | 50mg | $153.32Checked within 24 hours | $3.07 | 96/100 | — | visit vendor ↗ | |
| 3 | Nationwide Peptides since Oct 2025 | GLP-3R Peptide 50mg first-party · captured · Affiliate link: pepmg may earn a commission. Affiliate status never affects ranking, price order or Vendor Scores. · source ↗ · 88 at the lab ↗ · COAs ↗ | 50mg | $171.00Checked within 24 hours | $3.42 | 94/100 | — | visit vendor ↗ | |
| 4 | Value Research Labs since Jun 2026 · new | GLP-3 (RT) 50 MG first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 50mg | $199.99Checked within 24 hours | $4.00 | 72/100 | — | visit vendor ↗ |
Other Retatrutide sizes: 5mg (4)10mg (22)15mg (5)20mg (17)24mg (4)30mg (20)40mg (8)60mg (13) · 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.