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TB-500 (Thymosin Beta-4) Protocol

Updated 3mo ago 3 min read 245+ helpful Calculator
Beginner setup

Vial sizes vary by vendor. Smaller bottles are usually 3 mL; larger bottles are often 10 mL. Match the label on the vial you actually bought, then use the calculator below if you need to adjust.

Vial strength 5 mg
Bottle format often 3 mL
BAC water 2 mL
Concentration 2.50 mg/mL

Overview

TB-500 (Thymosin Beta-4) promotes cell migration, angiogenesis, and actin binding for comprehensive tissue repair.

Preparation

Recon: 5 mg vial + 2 mL BAC (2.5 mg/mL).

Protocol

VialBACWeekly DoseFrequency
5 mg2 mL2.5-5 mg2x/week
10 mg2 mL2.5-5 mg2x/week

Cycle

4-6 weeks on.

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Dosing Calculator

10 mg + 3 mL BAC · suggested 2.5 mg
10 mg vial · 3 mL BAC
102030405060708090100
750.75 mL
Concentration3.33 mg/mL
Selected dose2.5 mg = 75 units
1 unit = 0.01 mL on a U-100 syringe. Doses round to the nearest unit.