Core Peptides
5 mg vial
- Vendor score
- 80/100
- Effective vial price
- $63
- Effective price per mg
- $12.60
PEG-MGF is commonly sold or discussed for growth hormone signaling, recovery, body composition, and performance research.
Also known as peg mgf · peg-mgf · pegmgf
Historical market context
Historical market low and median per mg across recorded offers. These market summaries are separate from our exact-product comparisons.
History updated Sep 21, 2026. Vendor coverage, package sizes, product forms and promotions can vary over time. Use exact-product comparisons for current listed prices; historical market prices do not establish vendor trust.
| Date | Low /mg | Median /mg | Vendors | Offers |
|---|---|---|---|---|
| $10.00 | $19.50 | 11 | 11 | |
| $10.00 | $19.50 | 11 | 11 | |
| $10.00 | $19.50 | 11 | 11 | |
| $10.00 | $19.50 | 11 | 11 | |
| $10.00 | $19.50 | 11 | 11 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $18.45 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.50 | 9 | 9 | |
| $10.00 | $19.50 | 9 | 9 | |
| $10.00 | $19.50 | 9 | 9 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 10 | 10 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $18.15 | 8 | 8 | |
| $10.00 | $18.15 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.00 | $19.20 | 8 | 8 | |
| $10.62 | $19.50 | 7 | 7 | |
| $10.62 | $19.50 | 7 | 7 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $18.15 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $19.20 | 6 | 6 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $17.80 | 3 | 3 | |
| $10.62 | $17.80 | 3 | 3 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $10.62 | $18.65 | 4 | 4 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $19.50 | 3 | 3 | |
| $17.80 | $18.65 | 2 | 2 | |
| $17.80 | $18.65 | 2 | 2 | |
| $17.80 | $18.65 | 2 | 2 | |
| $17.80 | $18.65 | 2 | 2 | |
| $17.80 | $18.65 | 2 | 2 | |
| $17.80 | $18.65 | 2 | 2 | |
| $17.80 | $18.65 | 2 | 2 | |
| $17.80 | $17.80 | 1 | 1 |
Research shortlist · Sep 12, 2026
These research selections use the same basis: 5 mg vial. The selections remain from Sep 12, 2026; each price below comes from its dated market observation.
5 mg vial
5 mg vial
5 mg vial
What it is
PEG-MGF is commonly sold or discussed for growth hormone signaling, recovery, body composition, and performance research.
This label describes the available research record, not whether the compound is safe or effective for an individual.
Research context
5 registered studies were found under this name in the current review. Each study still needs to be checked for the exact compound identity, population, endpoints, and results.
Search indexed research for this compound ↗Market context
PEG-MGF is commonly sold or discussed for growth hormone signaling, recovery, body composition, and performance research. That describes market demand, not proof that the compound is safe or effective.
Market demand and online discussion do not establish product quality, safety, or effectiveness.Same format. Same amount.
2 of 2 formats had a qualifying research shortlist on Sep 12, 2026. Vendor counts below reflect the available price observations.
Vendor directory
Grades describe the vendor record overall. They are not a test result for every product.
| Vendor | Grade | Compared offers | In stock when checked | Lowest effective package | Profile |
|---|---|---|---|---|---|
| Alpha PepsVendor grade | Grade B+ | 1 | 1 | $505 mg vial · compare →Observed Sep 21, 2026 | View → |
| Core PeptidesVendor grade | Grade B+ | 1 | 1 | $635 mg vial · compare →Observed Sep 21, 2026 | View → |
| Simple PeptideVendor grade | Grade B | 1 | 1 | $392 mg vial · compare →Observed Sep 21, 2026 | View → |
| Biolongevity LabsVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| Ion PeptidesVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| Paramount PeptidesVendor grade | Grade B | 1 | 1 | $1195 mg vial · compare →Observed Sep 21, 2026 | View → |
| RUOVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| PeptidologyVendor grade | Grade C | Not available | Not available | Not availableNo market observation | View → |
| Swiss ChemsVendor grade | Grade C | Not available | Not available | Not availableNo market observation | View → |
| AIO PeptidesNot enough information to grade | Not enough information to grade | 1 | 1 | $28.80Automatic percent off · listed $362 mg vial · compare →Observed Sep 21, 2026 | View → |
| American Peptide ResearchNot enough information to grade | Not enough information to grade | Not available | Not available | Not availableNo market observation | View → |
| Nuscience PeptidesNot enough information to grade | Not enough information to grade | Not available | Not available | Not availableNo market observation | View → |
| Skye PeptidesNot enough information to grade | Not enough information to grade | Not available | Not available | Not availableNo market observation | View → |
Sources and review
Last editorial review: Aug 30, 2026. Sources support the compound guide only and do not affect vendor grades.