Core Peptides
5 mg vial
- Vendor score
- 80/100
- Effective vial price
- $41.80
- Effective price per mg
- $8.36
HGH Fragment 176-191 is commonly sold or discussed for weight management, energy use, glucose control, and body composition research.
Also known as 176-191 · aod-9604 fragment · frag 176-191 · fragment 176-191 · hgh 176-191 · hgh frag 176-191
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
What it is
PubChem identifies the record as HGH Fragment 176-191. The listed molecular formula is C80H127N23O24S2. PepGrades separately preserves the catalog category because a chemical identity record does not establish a use, outcome, or product quality.
This label describes the available research record, not whether the compound is safe or effective for an individual.
Research context
No registered human trial was identified under this exact name in the current review. Published work may be preclinical or indexed under another name.
Search indexed research for this compound ↗Market context
HGH Fragment 176-191 is commonly sold or discussed for weight management, energy use, glucose control, and body composition 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.
1 of 1 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 |
|---|---|---|---|---|---|
| Southern AminosVendor grade | Grade A- | 1 | 0 | $59.255 mg vial · compare →Observed Sep 21, 2026Out of stock when observed | View → |
| Core PeptidesVendor grade | Grade B+ | 1 | 1 | $41.80Automatic quantity fixed amount off · listed $445 mg vial · compare →Observed Sep 21, 2026 | View → |
| Simple PeptideVendor grade | Grade B | 1 | 0 | $49.995 mg vial · compare →Observed Sep 21, 2026Out of stock when observed | View → |
| TCore BiotechVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| RUOVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| Premier Bio LabsVendor grade | Grade A- | 1 | 0 | $395 mg vial · compare →Observed Sep 21, 2026Out of stock when observed | View → |
| Vital Core ResearchVendor 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 → |
| Oath ResearchVendor grade | Grade C | Not available | Not available | Not availableNo market observation | View → |
| Swiss ChemsVendor grade | Grade C | 1 | 1 | $38.365 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 → |
| Pharma Grade PeptidesNot enough information to grade | Not enough information to grade | Not available | Not available | Not availableNo market observation | View → |
| Pura 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.