Calculate exact injection volumes, concentrations, and doses per vial for Thymosin Alpha-1 protocols.
⚠️ Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice. Always consult a licensed healthcare provider before starting any peptide or medication protocol.
⚡ Thymosin Alpha-1 Dose Calculator
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Thymosin Alpha-1 (Tα1) is a naturally occurring thymus peptide FDA-approved in 37 countries as Zadaxin for hepatitis B, hepatitis C, and cancer treatment adjunct. It powerfully modulates the immune system — enhancing T-cell maturation, increasing NK cell activity, and upregulating dendritic cell function. Normalizes immune function rather than simply stimulating it, valuable for both immune deficiency and certain autoimmune conditions. One of the most clinically validated immune-modulating peptides available.
Thymosin Alpha-1 Quick Reference
Parameter
Details
Category
Immune / Anti-Aging
Common Dose
900–1,800 mcg
Frequency
Twice weekly
Half-Life
~2 hours
Injection Sites
Subcutaneous, any site
Benefits of Thymosin Alpha-1
FDA-approved in 37 countries (Zadaxin)
Modulates and normalizes immune function
Increases T-cell and NK cell activity
Hepatitis B/C treatment adjunct
Cancer supportive care
Chronic infection support
Common Dosing Protocols
Standard: 900 mcg (0.9 mg) subcutaneous twice weekly for 6 months.
Therapeutic: 1.8 mg twice weekly for significant immune deficiency.
Stack: Thymosin Alpha-1 + LL-37 + BPC-157.
Reconstitution Reference Table
Vial Size
BAC Water
Concentration
Low Dose Volume
High Dose Volume
1.5 mg
1 mL
1,500 mcg/mL
0.60 mL
1.20 mL
3 mg
1 mL
3,000 mcg/mL
0.30 mL
0.60 mL
How to Reconstitute Thymosin Alpha-1
1
Add 1 mL BAC water to 1.5 mg vial = 1,500 mcg/mL
2
900 mcg = 0.60 mL | 1.8 mg = 1.20 mL
Frequently Asked Questions
Q: Thymosin Alpha-1 dose?
A: 900 mcg–1.8 mg subcutaneous twice weekly. Standard course: 6 months for chronic immune conditions.