Thymosin Alpha-1

t½ 2 hours
TA1Zadaxin

An immune-modulating peptide that enhances T-cell function and immune surveillance.

Dosing Ranges

Conservative

Starting dose

10 mcg/kg

Standard

Standard dose

20 mcg/kg

Aggressive

Aggressive dose

30 mcg/kg

Doses are in mcg per kg of body weight. Use the Dosage Calculator to get your exact dose.

Protocol Details

Frequency

2–3x per week

Cycle Length

4–12 weeks

Administration

Subcutaneous injection

Research Notes

  • 1FDA-approved as Zadaxin in some countries for hepatitis B/C.
  • 2Enhances dendritic cell and T-cell function.
  • 3Used as adjunct therapy in some cancer treatment protocols.

Common Vial Sizes

1.6 mg3.2 mg5 mg

Calculate your dose

Enter your body weight to get your exact dose in mcg for Thymosin Alpha-1.

Open Dosage Calculator

More tools

Reconstitution

BAC water + injection volume

Half-Life Visualizer

Concentration curve over time

Syringe Converter

IU ↔ mL across syringe types

For informational and research tracking purposes only. Not medical advice. Always consult a qualified healthcare professional before starting any peptide protocol.

Sources & References

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PepStack is for research and educational purposes only. This is not medical advice. Always consult a qualified healthcare provider before using any peptides. Dosing data is sourced from published research and community protocols — verify with your provider.

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