TCore Biotech
10 mg vial
- Vendor score
- 79/100
- Effective vial price
- $34.19
- Effective price per mg
- $3.42
Vitamin B12 is commonly sold or discussed for general wellness, nutrition, antioxidant, or energy goals.
Also known as methylated b12 · methylcobalamin · vitamin b-12 · vitamin b12
Research shortlist · Sep 12, 2026
These research selections use the same basis: 10 mg vial. The selections remain from Sep 12, 2026; each price below comes from its dated market observation.
10 mg vial
10 mg vial
10 mg vial
What it is
vitamin B12 is a metabolite found in or produced by Escherichia coli (strain K12, MG1655). The listed molecular formula is C63H88CoN14O14P. 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
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
Vitamin B12 is commonly sold or discussed for general wellness, nutrition, antioxidant, or energy goals. 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 |
|---|---|---|---|---|---|
| Orbitrex PeptidesVendor grade | Grade A- | Not available | Not available | Not availableNo market observation | View → |
| Panda PeptidesVendor grade | Grade B+ | Not available | Not available | Not availableNo market observation | View → |
| Simple PeptideVendor grade | Grade B | 1 | 0 | $5510 mg vial · compare →Observed Sep 21, 2026Out of stock when observed | View → |
| TCore BiotechVendor grade | Grade B | 1 | 1 | $34.1910 mg vial · compare →Observed Sep 21, 2026 | View → |
| Premier Bio LabsVendor grade | Grade A- | Not available | Not available | Not availableNo market observation | View → |
| Royal PeptidesVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| Vital Core ResearchVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| Mile High CompoundsVendor grade | Grade B | Not available | Not available | Not availableNo market observation | View → |
| NextechLabsVendor grade | Grade C | Not available | Not available | Not availableNo market observation | View → |
| Atomik LabzNot enough information to grade | Not enough information to grade | Not available | Not available | Not availableNo market observation | View → |
| Nova Life 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.