Where to buy Retatrutide
Live Retatrutide offers captured from the research vendors we actively track, ranked by price per mg. Ordering is independent of any affiliate relationship — see how we rank. For evidence, dosing and community reports, see the full Retatrutide page.
Cheapest
$0.41/mg
Average
$8.04/mg
Vendors
282
Live offers
284
| # | Vendor | Product | Size | Price | Per mg | Ships from | Stock |
|---|---|---|---|---|---|---|---|
| 1 | Elevate Peptides | RETATRUTIDE | 40mg | $16.50 | $0.412/mg | — | Not stated |
| 2 | Chimera Peptides | Retatrutide 60mg (10 vials) | 600mg×10 kit | $339.00 | $0.56/mg | CN | In stock |
| 3 | Saiyan Med | retatrutide - 40mg x 10 vials | 400mg×10 kit | $320.00 | $0.8/mg | — | In stock |
| 4 | Bio Hack London | retatrutide | 100mg | $87.23 | $0.872/mg | GB | In stock |
| 5 | A1 Compounds | A1-RT 30mg | 30mg | $36.00 | $1.2/mg | — | Not stated |
| 6 | DRP Peptides | Retatrutide (GLP-3R) 60mg | 60mg | $100.00 | $1.67/mg | — | In stock |
| 7 | Sentinel Valor | sv rt reta research kit high purity - 10 Vial / 60MGCode GROUNDTRUTH | 600mg×10 kit | $999.00 | $1.67/mg | United States | In stock |
| 8 | Vantixbio | Retatrutide 20mg | 20mg | $34.00 | $1.7/mg | United States | Not stated |
| 9 | Allmypeptides | retatrutideCode GROUNDTRUTH | 30mg | $56.36 | $1.88/mg | GB | Not stated |
| 10 | Choicepeps | CP-Reta 60mg | 60mg | $114.99 | $1.92/mg | — | In stock |
| 11 | Retaonelabs | RO-1S 20mg - Research Grade | Reta One Labs | 20mg | $39.00 | $1.95/mg | United States | In stock |
| 12 | seacoastaminos.com | GLP-3R 30mg Research PeptideCode GROUNDTRUTH | 30mg | $59.99 | $2/mg | — | In stock |
| 13 | Power Peptides | Retatrutide | 40mg | $87.25 | $2.19/mg | GB | In stock |
| 14 | Rock Ready Labs | Retatrutide - 30mg | 30mg | $67.75 | $2.26/mg | — | In stock |
| 15 | Tested Peptides | Retatrutide 5mg | 5mg | $12.07 | $2.42/mg | GB | In stock |
| 16 | Hackerpeptides | G1P-3 RT - 20 mg | 20mg | $52.00 | $2.6/mg | United States | In stock |
| 17 | Nextday Peptides | Retatrutide Research Peptide - 50MG Box (10 Vials) | 500mg×10 kit | $1,306.00 | $2.61/mg | — | In stock |
| 18 | Tristar Peptides | glp 3 rt 30mg | 30mg | $80.00 | $2.67/mg | — | In stock |
| 19 | stratelabs.is | retatrutide 60mg | 60mg | $160.00 | $2.67/mg | IS | Not stated |
| 20 | Performance Peptides UK | RTD 50mg | 50mg | $134.23 | $2.68/mg | GB | In stock |
| 21 | Optimal Peptides | RT3 - 30mg / 10 vials | 300mg×10 kit | $819.50 | $2.73/mg | — | In stock |
| 22 | Lumarispeptides | RETATRUTIDE | 20mg | $55.00 | $2.75/mg | United States | Not stated |
| 23 | Longevity Pro's | GLP3-R 65mg | 65mg | $180.00 | $2.77/mg | — | In stock |
| 24 | Synagenics LLC | SYN-3R - 30mg | 30mg | $85.00 | $2.83/mg | — | In stock |
| 25 | Ironaminos | GLP-3 RETA 10MG | Iron Aminos Research Use Only | 10mg | $29.99 | $3/mg | United States | In stock |
| 26 | Black Country Peptides | reta - 50mg | 50mg | $154.36 | $3.09/mg | GB | In stock |
| 27 | Locus Research Labs | LRL-RT - 20mg | 20mg | $62.00 | $3.1/mg | — | In stock |
| 28 | Velari Sciences | GLP3-R 60mg | Triple Agonist Research Compound | Velari Sciences | 60mg | $189.00 | $3.15/mg | — | In stock |
| 29 | Stacked Essentials | glp3 rt retratrutide peptide - 30mg | 30mg | $95.00 | $3.17/mg | — | In stock |
| 30 | Ameano Peptides | AMP-3P 48mg Research Peptide | Ameano PeptidesCode lukeclifford | 48mg | $159.00 | $3.31/mg | USA | In stock |
| 31 | Raccoon Peptides | Retatrutide 30mg | 30mg | $99.33 | $3.32/mg | GB | Not stated |
| 32 | Badgercompounds | GLP-3R (Retatrutide) | 30mg | $99.99 | $3.33/mg | United States | In stock |
| 33 | Itide Labs | GLP-3 R 30mg | 30mg | $100.00 | $3.33/mg | — | In stock |
| 34 | Vantus BIO LLC | retatrutide - 30mg | 30mg | $100.00 | $3.33/mg | — | In stock |
| 35 | 123 Peptides | 123P-RT 60mg | 60mg | $200.00 | $3.33/mg | — | In stock |
| 36 | Biotechcompounds | Retatrutide 60mg | 60mg | $200.00 | $3.33/mg | United States | Not stated |
| 37 | Flex Peptides | Retatrutide-20mg | 20mg | $66.86 | $3.34/mg | GB | In stock |
| 38 | Nationwide Peptides | GLP-3R Peptide | 50mg | $168.00 | $3.36/mg | United States | In stock |
| 39 | Licensed Peptides | Buy LP3-R 60mg (10 Vials) Peptide for Research | 600mg×10 kit | $2,020.60 | $3.37/mg | unknown | In stock |
| 40 | Sunrisebioresearch | GLP-3 (R*) 20mg | 20mg | $68.81 | $3.44/mg | United States | In stock |
| 41 | Chameleon Peptides | glp 3 - 60mg / 10 vial kit | 600mg×10 kit | $2,096.10 | $3.49/mg | — | In stock |
| 42 | Triton Research Peptides | TRP-3R (reta) | 20mg | $70.00 | $3.5/mg | United States | In stock |
| 43 | Lilipeptide | Retatrutide 30 mg Pen | 70mg | $250.00 | $3.57/mg | China | In stock |
| 44 | Peptide Giants | PG-3RT - 60mg | 60mg | $215.00 | $3.58/mg | United States | In stock |
| 45 | Aminosequence | AS-3RT (10mg-50mg) - 50mg | 50mg | $180.00 | $3.6/mg | United States | In stock |
| 46 | Ion Peptides | ION-3R - 60mg | 60mg | $219.00 | $3.65/mg | — | In stock |
| 47 | Thrive Peptides | THR-3R 27MGCode groundtruth10 | 27mg | $99.99 | $3.7/mg | Arkansas, USA | In stock |
| 48 | Platinumlionpeptides | glp 3r - 60mg | 60mg | $224.99 | $3.75/mg | United States | In stock |
| 49 | Global Peptides | Retatrutide - 30mg | 30mg | $114.09 | $3.8/mg | GB | In stock |
| 50 | Better Peptide | GLP-3 RT Kit (10 Vials) | 100mg×10 kit | $379.99 | $3.8/mg | — | In stock |
| 51 | Glp 123 | Buy GLP-3R 20mg Triple Agonist Peptide for Research | 20mg | $78.00 | $3.9/mg | United States | In stock |
| 52 | Premier Health Essentials | RETATRUTIDE | 30mg | $119.00 | $3.97/mg | — | In stock |
| 53 | Silverstone Labs Co | SLP-3 30mg (formerly GLP3-RT) | 30mg | $119.00 | $3.97/mg | United States | In stock |
| 54 | Progenixtech | glp 3 retatrutide - 100mg / 1 Vial | 100mg | $399.00 | $3.99/mg | — | In stock |
| 55 | Peppyandme | rt_3 - 15mg | 15mg | $60.00 | $4/mg | United States | Not stated |
| 56 | Midwest Peptide | glp 3 rt | 20mg | $79.99 | $4/mg | Mission, KS, USA | Not stated |
| 57 | Sqrl Peptide Labs LLC | glp 3r - 50mg | 50mg | $200.00 | $4/mg | — | In stock |
| 58 | Glacier Aminos | GLA-3 RT | 60mg | $248.99 | $4.15/mg | USA | In stock |
| 59 | Zenaminos | ZAP-3R (Multiple Options) | 30mg | $124.94 | $4.16/mg | United States | In stock |
| 60 | Medda Labs | GLP-3 (Retatrutide) - 60mg | 60mg | $250.00 | $4.17/mg | — | In stock |
| 61 | True Test Peptides | Retatrutide — True Test Peptides | 60mg | $250.00 | $4.17/mg | — | In stock |
| 62 | Peptide Products Uk | Alluvi Retatrutide 40mg Pen | 40mg | $167.78 | $4.2/mg | GB | In stock |
| 63 | Tcore Biotech | GLP-3RT | 50mg | $210.74 | $4.21/mg | United States | In stock |
| 64 | Premium UK Peptides | Retatrutide – Weight Management - 60mg | 60mg | $255.03 | $4.25/mg | GB | In stock |
| 65 | EZ Peptides | EZP-3P 48mg – Research-Grade Compound | 48mg | $208.00 | $4.33/mg | USA | In stock |
| 66 | AAA Peptides | Retatrutide 30mg | 30mg | $134.23 | $4.47/mg | GB | Not stated |
| 67 | Peptides Clinic | RT 60MG | 60mg | $268.39 | $4.47/mg | GB | In stock |
| 68 | Profound Aminos | Reta - 60mg | 60mg | $269.00 | $4.48/mg | — | In stock |
| 69 | OneDay Compounds | OC-3RT (GLP3-R) 6MG | 10mg | $44.99 | $4.5/mg | — | In stock |
| 70 | Velocity BIO Labs | glp 3rt | 10mg | $44.99 | $4.5/mg | — | Not stated |
| 71 | Nexus Compounds | retatrutride | 20mg | $90.00 | $4.5/mg | — | In stock |
| 72 | Peptide Haven | retatrutide 30mg | 30mg | $135.00 | $4.5/mg | unknown | In stock |
| 73 | prymalab.net | RETATRUTIDE – Vial / One time Purchase | 40mg | $179.99 | $4.5/mg | — | In stock |
| 74 | Vulcan Peptides | 3r agonist - 30mg / 5 Vials | 150mg×5 kit | $679.99 | $4.53/mg | — | In stock |
| 75 | Orvanta Labs | reta 30 | 35mg | $160.00 | $4.57/mg | — | In stock |
| 76 | PC PEPTIDES | PCP-3P 60mg (GLP-3RT) | 60mg | $275.00 | $4.58/mg | — | In stock |
| 77 | Ezpeps | GLP-3-RT | 65mg | $299.99 | $4.62/mg | United States | In stock |
| 78 | Inspired Biogenics | Retatrutide 30 mg | 30mg | $139.00 | $4.63/mg | — | In stock |
| 79 | Accel Aminos | glp3 rt - 40mg | 40mg | $185.00 | $4.63/mg | — | In stock |
| 80 | Ameritide Elite | Retatrutide 30mg | 30mg | $140.00 | $4.67/mg | — | Not stated |
| 81 | Iron ERA Labs | glp 3 rt globally sourced - 30mg | 30mg | $140.00 | $4.67/mg | — | In stock |
| 82 | Precisionpeptides | Retatrutide 30mg | 30mg | $140.00 | $4.67/mg | United States | In stock |
| 83 | Truepeptidelabs | GLP-3RT - 60mg | 60mg | $280.00 | $4.67/mg | United States | In stock |
| 84 | Index Peptides | Retatrutide 40mg | 40mg | $187.90 | $4.7/mg | GB | In stock |
| 85 | Hydra Pulse Research | hpr 3p - 20mg | 20mg | $96.00 | $4.8/mg | — | In stock |
| 86 | Trulabpeptides | GLP-3 RT Reta - 50mg | 50mg | $240.00 | $4.8/mg | United States | In stock |
| 87 | Peptide Titans | GLP-3(R) | 30mg | $144.99 | $4.83/mg | USA | In stock |
| 88 | Vitalis Labs | RETATRUTIDE 50mg auto inject pen kit | 50mg | $241.59 | $4.83/mg | GB | In stock |
| 89 | Prime Peptides | Retatrutide - 60mg | 60mg | $295.00 | $4.92/mg | unknown | In stock |
| 90 | Apex Amino | GLP-3 (R) – 60mg | 65mg | $320.00 | $4.92/mg | USA | In stock |
| 91 | Vertexpeptideslab | glp 3 rt - 60mgCode GROUNDTRUTH | 60mg | $299.00 | $4.98/mg | United States | In stock |
| 92 | Biopeptitech | Retatru 50mg | 50mg | $249.50 | $4.99/mg | United States | In stock |
| 93 | Ech3lonlabs | glp3 rt 10mg | 10mg | $50.00 | $5/mg | United States | In stock |
| 94 | L3 Compounds | retatrutide 10mg - 10mg | 10mg | $50.00 | $5/mg | United States | In stock |
| 95 | Alera Research | GLP-3R - 20mg | 20mg | $99.99 | $5/mg | — | In stock |
| 96 | Infus Labs | Infus RT 30mg | 30mg | $150.00 | $5/mg | — | In stock |
| 97 | Vmpeptides | Retatrutide (30 mg) | 30mg | $150.00 | $5/mg | — | In stock |
| 98 | Fortis Peptides | GLP3 – RT | 50mg | $249.99 | $5/mg | — | In stock |
| 99 | Happy Peps | reta 60 | 60mg | $300.00 | $5/mg | — | In stock |
| 100 | High Purity Peptides | Retatrutide 60mg × 10 vials | 60mg×10 kit | $300.00 | $5/mg | Hong Kong | In stock |
| 101 | MyOasis Labs | GLP3(R) - 60mg | 60mg | $309.00 | $5.15/mg | — | In stock |
| 102 | Rejuven8 Peptides | glp 3 rt - 30mg | 30mg | $155.00 | $5.17/mg | — | In stock |
| 103 | Apollo Peptide Sciences | GLP-3 R 60mg | 60mg | $309.99 | $5.17/mg | USA | In stock |
| 104 | Huaian Hanyou Peptide | retatrutide - 5mg - 60mg | 60mg | $310.00 | $5.17/mg | China | In stock |
| 105 | Valhalla Biolabs | glp3 reta - 50mg | 50mg | $259.99 | $5.2/mg | — | In stock |
| 106 | Biopro Store | Remedium Retatrutide 50mg Pen | 50mg | $261.74 | $5.23/mg | GB | In stock |
| 107 | luxaralabs.com | Retatrutide | 60mg | $317.95 | $5.3/mg | — | In stock |
| 108 | Pharmaqo Labs (tirzepatide.to) | Retatrutide 10MG | 10mg | $53.00 | $5.3/mg | — | In stock |
| 109 | Reserve Research | retatrutide - 30mg | 30mg | $160.00 | $5.33/mg | — | In stock |
| 110 | Peptology Labs | RT 30 | 30mg | $161.00 | $5.37/mg | GB | In stock |
| 111 | Nexus Peptides | Retatrutide Pen (Research Use Only) – 60mg - 60mg | 60mg | $322.14 | $5.37/mg | GB | In stock |
| 112 | Seattle Aminos | GLP3 / RT - 50mg | 50mg | $269.99 | $5.4/mg | — | In stock |
| 113 | Vytal Research | Retatrutide Research Peptide (RUO) | 30mg | $162.99 | $5.43/mg | — | In stock |
| 114 | Synthrolab | glp 3 reta - 10mg - 10mg | 10mg | $54.82 | $5.48/mg | United States | In stock |
| 115 | Peakformpeptides | RTA | 30mg | $165.00 | $5.5/mg | United States | In stock |
| 116 | Peak Biolabs | GLP-3 RT 60mg | 60mg | $329.99 | $5.5/mg | United States | In stock |
| 117 | PureHealth Peptides | GLP-3 (R) - 15mg | 15mg | $84.00 | $5.6/mg | — | In stock |
| 118 | Mile High Compounds | MHC-3 RT | 50mg | $279.99 | $5.6/mg | USA | In stock |
| 119 | Elite Research USA | (Retatrutide) GLP3-R | 30mg | $169.99 | $5.67/mg | USA | In stock |
| 120 | EU Peptide Shop | Retatrutide 40mg (R&D Only) | 40mg | $228.60 | $5.72/mg | Europe | In stock |
| 121 | Zenith Biopeptides | ZBP-3 RT 20MG | 20mg | $115.00 | $5.75/mg | — | In stock |
| 122 | Synthesispeptides | glp 3r - 40mg | 40mg | $229.99 | $5.75/mg | United States | In stock |
| 123 | Bayside Peptides | glp 3 rt premium research peptide - 50mg | 50mg | $287.99 | $5.76/mg | — | In stock |
| 124 | Kalyx Labs LLC | retatrutide - 50mg | 50mg | $290.00 | $5.8/mg | — | In stock |
| 125 | Biohack Peptides | Retatrutide Peptide 60mg & 3ml Bac Water | 60mg | $348.98 | $5.81/mg | GB | In stock |
| 126 | Titan Research | GLP-3 RT (RETATRUTIDE) PEN - 30mg/3ml | 30mg | $174.99 | $5.83/mg | United States | In stock |
| 127 | Pacificedgelabs | retatrutide glp 3 - 60mg glp 3 rt | 60mg | $349.95 | $5.83/mg | United States | In stock |
| 128 | Rejuvenate Peptides | glp 3 rt - 60mg | 60mg | $350.00 | $5.83/mg | — | In stock |
| 129 | Crownwellresearch | GLP3-Reta | 10mg | $59.00 | $5.9/mg | United States | In stock |
| 130 | Vistara Labs | Retatrutide - 20mg × 10 | 200mg×10 kit | $1,184.00 | $5.92/mg | CA | In stock |
| 131 | Peptira | RETA-3 | 30MG | 30mg | $179.00 | $5.97/mg | USA | In stock |
| 132 | Vitalcellpeptides | GLP-3-Reta 30mg | 30mg | $179.99 | $6/mg | United States | In stock |
| 133 | Nura Peptide | GLP-3RCode groundtruth15 | 30mg | $180.00 | $6/mg | USA | In stock |
| 134 | Peptidescollective | r - 40 MG | 40mg | $240.00 | $6/mg | United States | In stock |
| 135 | Northline Labs | Reta GLP-3 – Premium Research Peptide - 50mg | 50mg | $299.99 | $6/mg | — | In stock |
| 136 | Peak Peptides | Retatrutide 20mg | 20mg | $120.79 | $6.04/mg | GB | In stock |
| 137 | Neogenesis Biolabs | Retatrutide - Neogenesis Bio Labs | 20mg | $125.00 | $6.25/mg | — | In stock |
| 138 | americanpeptides.us | 48 mg | 48mg | $300.00 | $6.25/mg | United States | In stock |
| 139 | Certapeptides | retatrutideCode AFF-GROUNDTRUTH | 50mg | $315.46 | $6.31/mg | United States | Not stated |
| 140 | Enhanced Chem | GLP-3 RT 30mg | 30mg | $189.99 | $6.33/mg | — | In stock |
| 141 | Genesisbiomapping | glp 3 r - 30mgCode GROUNDTRUTH | 30mg | $189.99 | $6.33/mg | United States | In stock |
| 142 | Aussie Peptides | Retatrutide (60mg) | 60mg | $382.23 | $6.37/mg | Australia | In stock |
| 143 | Alpha Amino | GL3-Reta | 20mg | $127.52 | $6.38/mg | GB | In stock |
| 144 | Dynotides | Peptide Blend R-20 | 20mg | $128.00 | $6.4/mg | — | In stock |
| 145 | Aj Research Labs | retatrutide 10mg | 10mg | $64.43 | $6.44/mg | GB | In stock |
| 146 | Peptides 4 Research | GLP-3 60mg | 60mg | $395.00 | $6.58/mg | unknown | In stock |
| 147 | Amino Axis | 5mg | 5mg | $32.99 | $6.6/mg | — | In stock |
| 148 | Veratis | GLP-3 RT 12mg | 12mg | $80.00 | $6.67/mg | — | In stock |
| 149 | Pepora Labs | GLP-3 RT | 15mg | $99.99 | $6.67/mg | — | In stock |
| 150 | Polaris Peptides | Retatrutide 60mg | 60mg | $400.00 | $6.67/mg | unknown | In stock |
| 151 | Peptixs | Reta (GLP-3) | 10mg | $67.00 | $6.7/mg | United States | In stock |
| 152 | Peptixusa | Reta (GLP-3) | 10mg | $67.00 | $6.7/mg | United States | In stock |
| 153 | Simply Peptides | Retatrutide 10mg | 10mg | $67.11 | $6.71/mg | GB | Not stated |
| 154 | Bionik Peptides | Retatrutide | 20mg | $134.23 | $6.71/mg | GB | In stock |
| 155 | Momentum Peptides | retatrutide - 30mg | 30mg | $201.27 | $6.71/mg | GB | In stock |
| 156 | Get Peptide Pens | 30mg Retatrutid Pen | 30mg | $201.34 | $6.71/mg | GB | In stock |
| 157 | Nova Peptides | Retatrutide GLP3 30mg | 30mg | $201.34 | $6.71/mg | GB | In stock |
| 158 | dutchlabs.eu | RETATRUTIDE 10 MG | 10mg | $67.44 | $6.74/mg | — | In stock |
| 159 | GO Vial Labs | Glp-3 rt (20mg) | 20mg | $135.00 | $6.75/mg | — | In stock |
| 160 | PeptidesSource | glp 3 rta 50mg | 50mg | $340.00 | $6.8/mg | USA | In stock |
| 161 | Riptidewellness | GLP3-R (30mg) | 30mg | $204.99 | $6.83/mg | United States | In stock |
| 162 | Mylumeralabs | glp 3rt | 10mg | $68.99 | $6.9/mg | United States | In stock |
| 163 | BulkGLP | Buy Retatrutide Research Peptide | 50mg | $346.00 | $6.92/mg | USA | In stock |
| 164 | Vortex Research | vrtx rt | 10mg | $69.99 | $7/mg | — | In stock |
| 165 | Amino Alchemy | GLP3-R 10mg | 10mg | $70.00 | $7/mg | — | In stock |
| 166 | Gammapeps | GLP-3 (R) 10mg | 10mg | $70.00 | $7/mg | — | In stock |
| 167 | Ignite Peptides | GLP-3 (RT) 20mg | 20mg | $140.00 | $7/mg | — | In stock |
| 168 | thepeptidelabs.ca | Retatrutide 20mg | The Peptide Labs | Buy Peptides Canada | 20mg | $140.00 | $7/mg | — | Not stated |
| 169 | Instant Peptides | glp 3 rt 25 cag 5 | 25mg | $175.00 | $7/mg | Arizona, USA | In stock |
| 170 | Bluebonnet Peptides | retatrutide glp reta - 30mg | 30mg | $210.00 | $7/mg | — | In stock |
| 171 | Coastal Peptides | GLP3-R | 30mg | $210.00 | $7/mg | USA | In stock |
| 172 | Anglo Peptides | Retatrutide – 20mg BATCH #151 Research Peptide uk | 20mg | $140.94 | $7.05/mg | GB | In stock |
| 173 | Bodylab | GLP-3 RETA - 30 mg | 30mg | $220.00 | $7.33/mg | GB | In stock |
| 174 | Aura Peptides | Reta GLP-3 | 20mg | $147.64 | $7.38/mg | GB | In stock |
| 175 | Jg Peptides Plus | GLP-3 30mg | 30mg | $222.80 | $7.42/mg | GB | In stock |
| 176 | NEO Compounds | neo3 rt - 30mg | 30mg | $224.00 | $7.47/mg | — | In stock |
| 177 | Ascend | GLP-3 RT | 10mg | $75.00 | $7.5/mg | United States | In stock |
| 178 | Game Changer Peptides | retatrutide | 30mg | $225.00 | $7.5/mg | — | In stock |
| 179 | Golden Eagle | retatrutide 30mg freeze dried bac water included | 30mg | $225.00 | $7.5/mg | — | In stock |
| 180 | Amc Essentials | AMC-3R (12mg – 45mg) | 45mg | $339.99 | $7.56/mg | United States | In stock |
| 181 | The Peptide Co | RETATRUTIDE – GLP3 | 10mg | $75.65 | $7.57/mg | Australia | In stock |
| 182 | Cosmic Peptides | RT-GLP3X | 20mg | $154.99 | $7.75/mg | — | In stock |
| 183 | Styx Peptides | glp 3 reta - 40mg | 40mg | $310.00 | $7.75/mg | — | In stock |
| 184 | Brava Longevity | RETATRUTIDE | 50mg | $389.00 | $7.78/mg | — | In stock |
| 185 | Eternal Peptides | EP-3 (R) | 10mg | $77.99 | $7.8/mg | USA | In stock |
| 186 | Kairos Research Labs | KL-Rt | 5mg | $39.00 | $7.8/mg | — | In stock |
| 187 | Honestpeptide | GLP-3 R | 10mg | $78.00 | $7.8/mg | United States | In stock |
| 188 | Pacific Elite Peptides | PE | 10mg | $78.00 | $7.8/mg | — | In stock |
| 189 | Hoyle Aminos | HA RT 10mg | 10mg | $79.00 | $7.9/mg | — | In stock |
| 190 | GMR Peptides | GMR-3RT Peptide – High Purity 10mg | 10mg | $79.99 | $8/mg | — | In stock |
| 191 | Full Scale Peptides | GLP-3R 10MG | 10mg | $80.00 | $8/mg | — | In stock |
| 192 | Galactyx Research LLC | glp 3rt - 10mg | 10mg | $80.00 | $8/mg | — | In stock |
| 193 | Axiom Research Peptides | GLP-3(RT) | 20mg | $160.00 | $8/mg | United States | In stock |
| 194 | Renova Research LLC | glp 3 rt | 20mg | $160.00 | $8/mg | — | In stock |
| 195 | Main Peptides | GLP-3 (R) - 30 mg | 30mg | $239.99 | $8/mg | — | In stock |
| 196 | Bio Supply Uk | Retatrutide | Research Grade Peptide | 10mg | $80.52 | $8.05/mg | GB | In stock |
| 197 | CK Peptides | Retatrutide 10mg | 10mg | $80.52 | $8.05/mg | GB | In stock |
| 198 | Pure Rawz | LY3437943 - Peptide / 10mg - Peptide / 10mg | 10mg | $81.60 | $8.16/mg | — | Not stated |
| 199 | San Diego Peptides San Diego Ca | Retatrutide | 60mg | $495.00 | $8.25/mg | — | In stock |
| 200 | Aminoquestlabs | AQ3-R 60mg | 60mg | $500.00 | $8.33/mg | United States | In stock |
| 201 | Cenexalabs | peptides - 50mgCode GROUNDTRUT | 50mg | $419.99 | $8.4/mg | United States | In stock |
| 202 | Elevate Peptides | Retatrutide 40mg Pen GLP3 | 40mg | $342.89 | $8.57/mg | — | In stock |
| 203 | Happypeptides | 30 MG | 30mg | $258.00 | $8.6/mg | United States | In stock |
| 204 | Pepvida Labs | GLP-3R 30mg - Pepvida Labs | 30mg | $259.00 | $8.63/mg | — | In stock |
| 205 | Nurev Peptides | retatrutide - 10mg | 10mg | $89.00 | $8.9/mg | — | In stock |
| 206 | King Reta | glp 3rt retatrutide 20mg research use only | 20mg | $179.00 | $8.95/mg | — | In stock |
| 207 | Ascend Nutrition LLC | retaglp3 5mg researchuseonly | 5mg | $44.99 | $9/mg | — | In stock |
| 208 | Mino Labs Research | GLP-3 — Triple-action metabolic research peptide | 5mg | $44.99 | $9/mg | — | In stock |
| 209 | Trusted Peptide | Retatrutide 10mg - Trusted Peptide | 10mg | $90.00 | $9/mg | unknown | In stock |
| 210 | Xianhong Tong XHT Peptides | Retar | 30mg | $280.00 | $9.33/mg | China | In stock |
| 211 | Alpha Omega Peptide | AO-3RT 48MG | 48mg | $449.00 | $9.35/mg | USA | In stock |
| 212 | Simple Peptide | SP-3RT | 48mg | $449.00 | $9.35/mg | unknown | In stock |
| 213 | Nova Peptide | Retatrutide | 30mg | $280.53 | $9.36/mg | GB | In stock |
| 214 | Polygon Peptides | Retatrutide 10mg | 10mg | $93.95 | $9.4/mg | GB | In stock |
| 215 | Vionex Peptides | Retatrutide | 10mg | $93.95 | $9.4/mg | GB | In stock |
| 216 | Genetic Research | RET | 20mg | $187.90 | $9.4/mg | GB | In stock |
| 217 | Pure Peptide Labs | Retatrutide 10mg | 10mg | $94.00 | $9.4/mg | — | In stock |
| 218 | Xcel Peptides | GLP-3 (RT) | 40mg | $379.00 | $9.47/mg | — | In stock |
| 219 | Risynth Bio | RB‑R3 | RISYNTH BIO | 20mg | $190.00 | $9.5/mg | unknown | In stock |
| 220 | auspeptidewarehouse.com.au | Retatrutide — 10mg | 10mg | $97.29 | $9.73/mg | — | In stock |
| 221 | Researchpeptidehub | Buy GLP-3 RT 99% Purity | 15mg | $145.99 | $9.73/mg | United States | In stock |
| 222 | Evolvepeptides | Reta 60 mg | 60mg | $589.90 | $9.83/mg | United States | In stock |
| 223 | LAB Peppers | retatrutide 10mg - 10MG | 10mg | $99.00 | $9.9/mg | — | In stock |
| 224 | Prestigesciences | GLP-3R 10MG RUO | 10mg | $99.00 | $9.9/mg | United States | In stock |
| 225 | Mongo Peptides | GLP - 3RT — Research-Grade, Batch-Verified | 10mg | $100.00 | $10/mg | — | In stock |
| 226 | Quality Research Molecules | GLP3 (RT) | 10mg | $100.00 | $10/mg | — | In stock |
| 227 | Primeva Labs | Retatrutide | 20mg | $200.00 | $10/mg | — | In stock |
| 228 | Optimum Formula | Pep-3R (Reta) | 30mg | $299.99 | $10/mg | USA | In stock |
| 229 | Geneticpeptide | GLP-3 (R) Vial (FBF MEMBERS ONLY) | 60mg | $600.00 | $10/mg | United States | In stock |
| 230 | Genyx Labs | Retatrutide - 15mg | 15mg | $154.31 | $10.29/mg | — | In stock |
| 231 | Real Peptides | 10mg | 10mg | $104.00 | $10.4/mg | USA | In stock |
| 232 | premiumpeps.com.au | Retatrutide (10mg) | 10mg | $104.21 | $10.42/mg | — | Not stated |
| 233 | Life Enhancement Peptides | Retatrutide 10mg | 10mg | $105.00 | $10.5/mg | — | In stock |
| 234 | Peptides4lyfe | retatrutide 5mg - 10MG | 10mg | $105.00 | $10.5/mg | — | In stock |
| 235 | Peptide Powerhouse | retatrutide - 15MG | 15mg | $159.00 | $10.6/mg | — | In stock |
| 236 | Blankpeptides | RetatrutideCode LUKECLIFFORD10 | 20mg | $215.00 | $10.75/mg | United States | In stock |
| 237 | Peptides Lab UK | GLP 3 Compound | 30mg | $330.20 | $11.01/mg | United Kingdom | In stock |
| 238 | ZZtai Peptide | Retatrutide | 30mg | $336.00 | $11.2/mg | China | In stock |
| 239 | 4 Pillar Labs | retatrutide - 20mg | 20mg | $225.00 | $11.25/mg | — | In stock |
| 240 | Oros Research | GLP-1R (GLP3) 20mg | 20mg | $229.99 | $11.5/mg | USA | In stock |
| 241 | Supernova Sciences | glp 3 - 30 mg | 30mg | $345.00 | $11.5/mg | — | In stock |
| 242 | Lux Synth Aminos | Reta 30mg | 30mg | $350.00 | $11.67/mg | — | In stock |
| 243 | Australian Peptide Store | retatrutide 30mg australian peptide store | 30mg | $351.49 | $11.72/mg | Australia | In stock |
| 244 | Bio Peptides Uk | Reta 10mg | 10mg | $119.46 | $11.95/mg | GB | In stock |
| 245 | Skytop Aminos LLC | GLP-3 Reta | 10mg | $119.99 | $12/mg | — | In stock |
| 246 | Biogenix Peptides | Reta (GLP-3) 10mg | 10mg | $120.00 | $12/mg | — | In stock |
| 247 | Harbor Peptides | GLP | 10mg | $120.00 | $12/mg | — | In stock |
| 248 | Brit Peptides | Retatrutide 20mg – Disposable Pen | 20mg | $241.47 | $12.08/mg | GB | In stock |
| 249 | australianpeptides.com | Retatrutide 20mg Buy Now Australia | 20mg | $250.00 | $12.5/mg | — | In stock |
| 250 | Uvie Biotech | Retatrutide 15mg | 15mg | $189.00 | $12.6/mg | — | In stock |
| 251 | Biopurepeptides | BioLean GLP-3 GGG | 30mg | 30mg | $384.99 | $12.83/mg | United States | In stock |
| 252 | Simon’s Compounding | GLP-3: RT - 30mg | 30mg | $385.00 | $12.83/mg | — | In stock |
| 253 | Richards Biotech Simply Richards | Reta 10mg | 10mg | $129.00 | $12.9/mg | — | In stock |
| 254 | Dn Research | GLP-3 | 30mg Peptide Pen | 30mg | $388.62 | $12.95/mg | GB | In stock |
| 255 | PureLab Peptides | GLP3-R 20mg | 20mg | $259.99 | $13/mg | USA | In stock |
| 256 | Pepsynthlabs | RT-20 (20mg) | 20mg | $260.00 | $13/mg | United States | In stock |
| 257 | Loti Labs | retatrutide 30mg | 30mg | $389.99 | $13/mg | USA | In stock |
| 258 | fyhpeptides.com | Retatrutide 10mg | Research Peptide | 10mg | $139.92 | $13.99/mg | — | Not stated |
| 259 | Genx Peptides | GLP-3-(R) 5mg | 5mg | $70.00 | $14/mg | United States | In stock |
| 260 | Imperium Peptides LLC | Retatrutide 10mg | 10mg | $140.00 | $14/mg | — | In stock |
| 261 | Newgenix Evolution | retatrutide 10mg - 20mg | 20mg | $280.00 | $14/mg | — | In stock |
| 262 | Validated Peptides | glp 3reta | 10mg | $145.99 | $14.6/mg | — | In stock |
| 263 | Woosh Labs | GLP-3 RT | 5mg | $76.00 | $15.2/mg | — | In stock |
| 264 | CPC Scientific | alpha-Secretase Substrate I, Fluorogenic - 0 5 mg | 5mg | $77.00 | $15.4/mg | USA/China | In stock |
| 265 | Kaiapeptides | GLP-R3 | 12mg | $200.00 | $16.67/mg | United States | In stock |
| 266 | Renovapeptides | retatrutide - 60mg | 60mg | $1,000.00 | $16.67/mg | United States | In stock |
| 267 | Nexaph | NXP-3P (10 vials/Kit) | 48mg×10 kit | $828.00 | $17.25/mg | USA | In stock |
| 268 | Aureon Bioscience | Retatrutide 20mg | 20mg | $350.00 | $17.5/mg | — | Not stated |
| 269 | Revico Labs | Retatrutide (10mg) | 10mg | $180.00 | $18/mg | Canada | In stock |
| 270 | Grey Research Peptides | Retatrutide 10mg | 10mg | $200.00 | $20/mg | — | In stock |
| 271 | Simmsresearch | glp 3 rtCode LUKE415 | 10mg | $200.00 | $20/mg | United States | In stock |
| 272 | Pura Peptides | RETA-40 (C221H342N46O68) (40mg x 5) | 40mg×5 kit | $850.00 | $21.25/mg | — | In stock |
| 273 | BioCollex | GLP-3 RT | 30mg | $740.00 | $24.67/mg | USA | In stock |
| 274 | NEW ERA Peptides | Retatrutide 5mg | 5mg | $125.00 | $25/mg | — | In stock |
| 275 | Helixpep | RETA – Retatrutide 5 &10 vial kits | 10mg×10 kit | $300.00 | $30/mg | — | In stock |
| 276 | Eros Peptides | R 30MG (10 Vials) | 30mg×10 kit | $899.99 | $30/mg | unknown | In stock |
| 277 | Revico Labs | Retatrutide (10mg) | 10mg | $317.95 | $31.8/mg | Canada | In stock |
| 278 | Penguin Peptides | GLP-3 R+C | 5mg | $164.00 | $32.8/mg | USA | In stock |
| 279 | Research Peptides Europe | Retatrutide 30mg | 10mg | $365.75 | $36.58/mg | Europe | In stock |
| 280 | Onyxresearch | GLP-3 RT — Box of 10 - 60mg | 60mg | $2,480.00 | $41.33/mg | United States | In stock |
| 281 | Peptide Deck | Retatrutide | 30mg | $1,349.00 | $44.97/mg | USA | In stock |
| 282 | Eternal PEP | Retatrutide 20MG 10-Vial Bulk Pack | Research Peptide | EternalPep | 20mg | $900.00 | $45/mg | — | In stock |
| 283 | Disguisedalpha | GLP-3 Retatrutide | 5mg | $300.00 | $60/mg | United States | In stock |
| 284 | Bangkok Peptides | Retatrutide | 30mg | THB 6800.00 | THB 226.67/mg | Thailand | In stock |
Some links are affiliate links. This never affects our rankings or inclusion.
21 out-of-stock offers are not shown. Provisional — the rank reflects offers actually captured from active vendors, not the full peptide catalogue. 95 of 98 tracked peptides have live offers today.Prices are captured from vendor catalogues and can change between sweeps — always confirm on the vendor's page. Research use only; nothing here is medical or purchasing advice.