Retatrutide 20mg price comparison
19 vendors currently sell Retatrutide in a 20mg vial. Cheapest captured: $55.98 ($2.80/mg) from Driven Ones. Note: other vial sizes get as low as $2.02/mg — this size costs ~39% more per mg for the convenience.
captured 5h ago · first-party, default sort: $/mg
Published dosing & study context → · Reconstitution calculator →
19 listings Vendor Score measures published evidence, not product safety. Affiliate status never affects sorting.
| # | Vendor | Product | Size | Price | $/mg | Vendor Score | Trend | Code | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Driven Ones since 2021 | Retatrutide 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 24 at the lab ↗ | 20mg | $55.98Checked within 24 hours | $2.80 | 100/100 | — | visit vendor ↗ | |
| 2 | S1 Research since May 2025 | R-GLP3 CAS # 2381089-83-2 20mg −10% first order first-party · captured · earns pepmg $0 · source ↗ · 68 at the lab ↗ | 20mg | $59.00Checked within 24 hours | $2.95 | 91/100 | — | visit vendor ↗ | |
| 3 | Trutide Solutions since Sep 2025 | RT-3 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 1 at the lab ↗ | 20mg | $59.99Checked within 24 hours | $3.00 | 81/100 | — | visit vendor ↗ | |
| 4 | Modern Research Peptides since Sep 2025 | GLP3-R 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 276 at the lab ↗ · COAs ↗ | 20mg | $61.32Checked within 24 hours | $3.07 | 96/100 | — | visit vendor ↗ | |
| 5 | Planet Peptide since 2023 | Retatrutide-RUO 20MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 20mg | $85.00Checked within 24 hours | $4.25 | 9/100 | — | visit vendor ↗ | |
| 6 | Welli Labs since Jul 2025 | WL3-RT 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 1 at the lab ↗ · COAs ↗ | 20mg | $94.99Checked within 24 hours | $4.75 | 72/100 | — | visit vendor ↗ | |
| 7 | Nura Peptide since Aug 2025 | GLP-3R 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 20mg | $99.00Checked within 24 hours | $4.95 | 43/100 | — | visit vendor ↗ | |
| 8 | Value Research Labs since Jun 2026 · new | GLP-3 (RT) 20 MG first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 20mg | $104.99Checked within 24 hours | $5.25 | 72/100 | — | visit vendor ↗ | |
| 9 | Qureshi Labs since Jan 2026 · new | GLP-3 RETA 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 2 at the lab ↗ | 20mg | $109.99Checked within 24 hours | $5.50 | 72/100 | — | visit vendor ↗ | |
| 10 | Elite Miami Peptides since 2024 | Retatrutide Peptide 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 20mg | $132.95Checked within 24 hours | $6.65 | 80/100 | — | visit vendor ↗ | |
| 11 | Osae Research | Buy Reta GLP-3 Research Peptide ≥99% 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 20mg | $140.00Checked within 24 hours | $7.00 | 76/100 | — | visit vendor ↗ | |
| 12 | Happy Peptides since 2023 | RT-GLP3 ▼ all-time low −15% first order first-party · captured · earns pepmg $0 · source ↗ · 2 at the lab ↗ | 20mg | $140.00Checked within 24 hours | $7.00 | 80/100 | — | visit vendor ↗ | |
| 13 | Blank Peptides since Mar 2026 · new | RETATRUTIDE 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 101 at the lab ↗ | 20mg | $159.00Last known price | $7.95 | 89/100 | — | visit vendor ↗ | |
| 14 | Nationwide Peptides since Oct 2025 · new | GLP-3R Peptide 20mg ↓ 0.6% first-party · captured · commission · rank unaffected · source ↗ · 88 at the lab ↗ · COAs ↗ | 20mg | $178.00Checked within 24 hours | $8.90 | 94/100 | — | visit vendor ↗ | |
| 15 | Nurev Peptides since Dec 2025 · new | GLP-3 Reta 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 6 at the lab ↗ | 20mg | $179.00Checked within 24 hours | $8.95 | 78/100 | — | visit vendor ↗ | |
| 16 | Optima Supply since Apr 2025 | Opti-(R) 20 mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 36 at the lab ↗ · COAs ↗ | 20mg | $179.99Checked within 24 hours | $9.00 | 79/100 | — | visit vendor ↗ | |
| 17 | Red Rock Peptides since Nov 2025 · new | Retatrutide Research Compound (20mg) ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 20mg | $233.00Checked within 24 hours | $11.65 | 43/100 | — | visit vendor ↗ | |
| 18 | Regentide since Sep 2025 | Retatrutide 20mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 20mg | $245.99Checked within 24 hours | $12.30 | 5/100 | — | visit vendor ↗ | |
| 19 | Peptide Phix since May 2026 · new | Retatrutide ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 20mg | $350.00Checked within 24 hours | $17.50 | 5/100 | — | visit vendor ↗ |
Other Retatrutide sizes: 5mg (4)10mg (24)15mg (6)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.