Thymulin 10 mg vial
- Biolongevity Labs$64.97Listed price · deal not verifiedCOA tested Feb 5, 2026
Thymulin is a peptide placed in immune and inflammation research.
Also known as thymulin
Current picks · Nov 14, 2026
Up to three of the lowest effective prices per exact product among vendors that passed the trust floor, were in stock and checked within 72 hours, and have a COA on file for that product and strength tested within 12 months. Affiliate relationships never affect picks or their order.
Same format. Same amount.
1 of 1 exact products have at least one pick. Vendor counts reflect the current price observations. Testing records for every vendor and strength: Thymulin COAs →
What it is
A thymus-dependent nonapeptide found in normal blood. Stimulates the formation of E rosettes and is believed to be involved in T-cell differentiation. The listed molecular formula is C33H54N12O15. 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
1 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
Thymulin is commonly sold or discussed for immune response and inflammation 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.Vendor directory
Grades describe the vendor record overall, not a test of every product. Lowest prices are effective single-package prices across formats; open a comparison for the exact product.
| Vendor | Grade | Offers | In stock | Lowest effective package |
|---|---|---|---|---|
| Polaris Peptides | Grade A- | 1 | 1 | $40 · 10 mg vialObserved Nov 14, 2026 |
| Southern Aminos | Grade A- | 1 | 1 | $68.75 · 10 mg vialEarlier observation Nov 2, 2026 |
| Biolongevity Labs | Grade B | 1 | 1 | $64.97 · 10 mg vialObserved Nov 14, 2026 |
| Skye Peptides | Not graded | 1 | 1 | $59 · 10 mg vialObserved Nov 14, 2026 |
| Tydes | Not graded | 1 | 1 | $54.99 · 10 mg vialObserved Nov 14, 2026 |
2 tracked vendors list Thymulin without a current offer: Simple Peptide (Grade B), Oath Research (Grade C).
Sources and review
Last editorial review: Aug 30, 2026. Sources support the compound guide only and do not affect vendor grades.