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Thymosin Alpha-1

Immune & Thymic

Overview

A thymic peptide that modulates the immune system by enhancing T-cell function and dendritic cell activity. FDA-approved in over 35 countries (as Zadaxin) for hepatitis B and C. Powerful immune modulator without overstimulation.

Reported Dosing Ranges

Reference information only. Not medical advice, prescriptions, or recommendations.

Immune Support

Dosage

1.6 mg

Frequency

Twice per week

Cycle Length

4-12 weeks

Timing

Morning

Notes

Standard dose: 1.6mg subcutaneously twice weekly. Used in chronic infections (hepatitis B/C), cancer immunotherapy support, and general immune optimization. Can be used long-term. Very safe profile — no significant immunosuppression risk.

Reconstitution Calculator

* U-50 recommended for this dose (32.0 units)

Your Dose

Draw to

32.0units

(0.320 mL) on a U-100 syringe

Syringe Fill

010203040506070809010032.0u

U-100 insulin syringe

Reconstitution

0mL1mL2mL3mL4mL5mL1mL5mgpeptide vial

Concentration

5.00 mg/mL

mcg per mL

5000 mcg

Per Unit (IU)

50.0 mcg

Doses Per Vial

3 doses

Storage

🌡️ Refrigerate at 2-8°C (36-46°F)

📋 Use within 21 days once reconstituted.

⏱️ Shelf life: 21 days after reconstitution