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Other Compound

Thymalin

Thymus polypeptide extract used in Russian/CIS clinics for immune support; sister product to Thymosin.

Scientific Overview

Thymalin is a polypeptide extract from calf thymus developed by Khavinson and colleagues in the 1970s and registered in Russia for immunodeficiency states. Russian clinical studies report T-cell normalization in elderly patients and improvements in chronic-infection outcomes. Western peer-reviewed RCTs are sparse; evidence is dominated by Russian groups.

Key Research Benefits

  • ✓Immune modulation
  • ✓Adjunct in chronic infection (Russia)
  • ✓Reported gerontoprotective effect

Potential Side Effects

⚠Limited Western safety data
⚠Animal-extract origin

Research Protocols

Common Dosages

Immune (Russia)

5-20 mg
Daily IM, 5-10 day cycles

“Per Russian protocols”

Note: Dosages listed are common research protocols found in peer-reviewed literature and clinical trials. Individual results and requirements may vary significantly in a research context.

Dose Calculator

🧮 Peptide Reconstitution Calculator

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400 Units

or 4.00 mL on a U-100 syringe

Concentration:2.50 mg/mL
Peptide per Unit:25.00 mcg/unit
*Always double-check your calculations. This tool is for educational purposes only.

Explore Thymalin

Where to source

Vendors with public COAs that stock this category. Affiliate links are disclosed.

  • Limitless Life Nootropics
    FL-based research-peptide supplier with Janoshik third-party COAs and a public affiliate program at ~20%.
    COA: JanoshikAffiliate disclosed
    View vendor →
  • SwissChems
    60+ peptide catalog with Janoshik COAs; weekly affiliate payouts.
    COA: JanoshikAffiliate disclosed
    View vendor →
  • Amino Club
    EU/US-facing vendor with a 20% first-order / 10% recurring affiliate model.
    COA: Third-partyAffiliate disclosed
    View vendor →

Molecular Profile

protein
thymus polypeptide extract
10 AA Sequence

Quick Reference

Status
Research Compound
Category
Other
Common Dosage
5-20 mg
Daily IM, 5-10 day cycles

Strictly for research purposes. Not for human consumption.

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Medical Disclaimer

Information provided on DoseVault is for educational and research purposes only. This website does not advocate for the human use of peptides. Peptides are currently sold as research chemicals and are not FDA-approved for human consumption. Always consult a licensed medical professional before considering any protocol.