pepmg://cheapest
Cheapest by compound
The lowest first-party $/mgPrice divided by the milligrams of active compound — the like-for-like way to compare cost across different vial sizes. for every compound we track, right now — next to the median, the spread between cheapest and dearest, and how many sources that is measured across. A wide spread is where comparing pays.
captured 37m ago · 79 compounds
Vendor links are temporarily offline while we review our referral and linking policies. Listings remain for price transparency.
These figures are what pepmg still publishes about price: the floor, the middle, the spread and how many sources we track, computed from listings we captured first-party and refreshed on the same schedule as always. We no longer publish the individual listings or the sellers behind them.
| Compound | Cheapest $/mg | Median $/mg | Spread | Sources |
|---|---|---|---|---|
| 5-Amino-1MQ Metabolic compound | $0.80▼ ATL | $2.25 | 14× | 68 |
| Adamax Nootropic peptide | $4.29▼ ATL | $7.65 | 4.1× | 29 |
| Adipotide Metabolic peptide | $7.60▼ ATL | $11.60 | 2.6× | 8 |
| AHK-Cu Copper peptide | $0.56▼ ATL | $0.79 | 4× | 4 |
| AICAR Metabolic compound | $0.63▼ ATL | $1.13 | 2.6× | 8 |
| AOD-9604 Metabolic peptide | $4.00▼ ATL | $9.00 | 7× | 69 |
| ARA-290 Repair peptide | $3.30 | $5.00 | 2.4× | 33 |
| BAM15 Metabolic compound | $1.96▼ ATL | $2.67 | 1.7× | 2 |
| BPC-157 Repair peptide | $2.40 | $5.28 | 5.9× | 92 |
| Bronchogen Peptide bioregulator | $2.50 | $3.33 | 2.3× | 8 |
| Cagrilintide Amylin analog | $4.60▼ ATL | $10.35 | 7.8× | 51 |
| Cardiogen Peptide bioregulator | $2.29▼ ATL | $3.05 | 1.7× | 14 |
| Cartalax Peptide bioregulator | $2.21 | $2.90 | 2.7× | 21 |
| Cerebrolysin Nootropic peptide | $0.69▼ ATL | $1.17 | 3.1× | 11 |
| Chonluten Peptide bioregulator | $2.45 | $2.73 | 1.4× | 8 |
| CJC-1295 Growth-hormone secretagogue | $2.84▼ ATL | $8.00 | 9.7× | 65 |
| Cortagen Peptide bioregulator | $2.35▼ ATL | $2.75 | 1.5× | 10 |
| Dihexa Nootropic peptide | $6.50▼ ATL | $8.00 | 2.9× | 7 |
| DSIP Sleep peptide | $2.96 | $6.00 | 4.2× | 76 |
| Epithalon Longevity peptide | $1.10▼ ATL | $3.30 | 8.4× | 64 |
| Follistatin Growth factor | $44.91▼ ATL | $99.00 | 4.1× | 10 |
| FOXO4-DRI Senolytic peptide | $6.26▼ ATL | $17.45 | 4.4× | 18 |
| GHK-Cu Copper peptide | $0.36▼ ATL | $0.80 | 6.9× | 63 |
| GHRP-2 Growth-hormone secretagogue | $2.13▼ ATL | $3.90 | 4.3× | 22 |
| GHRP-6 Growth-hormone secretagogue | $2.10▼ ATL | $3.95 | 5× | 21 |
| Glutathione Antioxidant tripeptide | $0.03▼ ATL | $0.05 | 8× | 60 |
| Gonadorelin Reproductive peptide | $6.18▼ ATL | $7.95 | 2× | 10 |
| Hexarelin Growth-hormone secretagogue | $4.90▼ ATL | $8.90 | 3.3× | 23 |
| HGH Frag 176-191 Metabolic peptide | $5.73▼ ATL | $7.64 | 1.7× | 6 |
| Humanin Mitochondrial peptide | $8.90▼ ATL | $11.53 | 1.7× | 5 |
| IGF-1 LR3 Growth factor | $23.99▼ ATL | $75.88 | 6.9× | 43 |
| Ipamorelin Growth-hormone secretagogue | $2.60 | $6.00 | 6.9× | 79 |
| Kisspeptin Reproductive peptide | $2.50▼ ATL | $5.50 | 5.5× | 59 |
| KPV Repair peptide | $2.53▼ ATL | $5.00 | 5.5× | 81 |
| L-Carnitine Metabolic compound | $9.90 | $9.90 | 1× | 1 |
| Livagen Peptide bioregulator | $2.70▼ ATL | $3.00 | 1.5× | 8 |
| LL-37 Immune peptide | $4.60▼ ATL | $8.75 | 4.1× | 35 |
| Matrixyl Cosmetic peptide | $10.00▼ ATL | $11.45 | 1.3× | 2 |
| Mazdutide GLP-1 / glucagon dual agonist | $5.72▼ ATL | $9.75 | 3.7× | 10 |
| Melanotan I Melanocortin peptide | $2.11▼ ATL | $3.50 | 3.2× | 41 |
| Melanotan II Melanocortin peptide | $2.11 | $3.70 | 3.8× | 70 |
| Methylene Blue Research compound | $1.60▼ ATL | $3.40 | 4.4× | 6 |
| MGF Growth factor | $10.00▼ ATL | $15.00 | 2.4× | 17 |
| MK-677 Growth-hormone secretagogue | $2.68▼ ATL | $2.72 | 2.5× | 4 |
| MK-777 Growth-hormone secretagogue | $3.45▼ ATL | $5.43 | 2.1× | 2 |
| MOTS-c Mitochondrial peptide | $1.40 | $4.00 | 8.3× | 96 |
| NAD+ Longevity coenzyme | $0.05▼ ATL | $0.12 | 10× | 95 |
| Orforglipron Oral GLP-1 agonist | $21.50▼ ATL | $27.33 | 1.5× | 2 |
| Ovagen Peptide bioregulator | $2.45▼ ATL | $3.00 | 1.6× | 9 |
| Oxytocin Neuropeptide | $3.96▼ ATL | $6.80 | 6.3× | 39 |
| P-21 Nootropic peptide | $7.50▼ ATL | $12.33 | 3.1× | 12 |
| Pancragen Peptide bioregulator | $2.56 | $3.15 | 1.9× | 5 |
| Pentadeca Arginate Repair peptide | $4.40▼ ATL | $4.40 | 1.1× | 3 |
| Pinealon Peptide bioregulator | $2.45 | $3.50 | 3.1× | 34 |
| PNC-27 Research peptide | $4.83▼ ATL | $12.00 | 5.9× | 15 |
| Prostamax Peptide bioregulator | $2.48 | $2.75 | 1.6× | 10 |
| PT-141 Melanocortin peptide | $2.10▼ ATL | $4.35 | 4.9× | 80 |
| Retatrutide GLP-1 / triple agonist | $2.02▼ ATL | $6.45 | 8.7× | 30 |
| Selank Nootropic peptide | $2.32 | $4.50 | 4.5× | 90 |
| Semaglutide GLP-1 agonist | $1.22▼ ATL | $6.00 | 22.1× | 27 |
| Semax Nootropic peptide | $0.84▼ ATL | $4.00 | 13.1× | 80 |
| Sermorelin Growth-hormone secretagogue | $3.60▼ ATL | $7.20 | 4.2× | 62 |
| SLU-PP-332 Metabolic compound | $3.33▼ ATL | $10.00 | 9.6× | 21 |
| Snap-8 Cosmetic peptide | $2.21▼ ATL | $3.50 | 3.2× | 29 |
| SS-31 Mitochondrial peptide | $1.42▼ ATL | $4.30 | 7× | 42 |
| Survodutide GLP-1 / glucagon dual agonist | $7.39▼ ATL | $9.90 | 5.1× | 12 |
| TB-500 Repair peptide | $2.97 | $6.50 | 5.6× | 83 |
| Teduglutide GLP-2 analog | $2.37▼ ATL | $2.75 | 1.9× | 1 |
| Tesamorelin Growth-hormone secretagogue | $3.70▼ ATL | $7.40 | 4.9× | 84 |
| Tesofensine Metabolic compound | $159.98▼ ATL | $177.99 | 1.2× | 2 |
| Testagen Peptide bioregulator | $1.80▼ ATL | $3.00 | 2.2× | 15 |
| Thymalin Immune peptide | $3.45 | $4.50 | 2× | 20 |
| Thymogen Peptide bioregulator | $2.45▼ ATL | $3.45 | 2.4× | 8 |
| Thymosin Alpha-1 Immune peptide | $3.90▼ ATL | $7.20 | 4.2× | 62 |
| Thymulin Immune peptide | $4.00▼ ATL | $4.85 | 1.6× | 4 |
| Tirzepatide GLP-1 / GIP dual agonist | $1.35▼ ATL | $5.33 | 18.5× | 34 |
| Vesugen Peptide bioregulator | $2.45 | $2.88 | 1.7× | 8 |
| Vilon Peptide bioregulator | $2.15 | $3.00 | 1.9× | 12 |
| VIP Signaling peptide | $3.79▼ ATL | $7.20 | 4× | 32 |
Blends, bulk vials, out-of-stock, and non-injectable forms are excluded so "cheapest" means cheapest for the same thing. Prices are list prices; a discount code may lower checkout further. "Sources" counts distinct sellers, not listings — one seller offering four vial sizes is one source. "Spread" is the dearest tracked price divided by the cheapest.
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.