TB-500 Calculator
TB-500 reconstitution and bacteriostatic water math, with a static mixing table. Math only, no suggested amounts.
Compound (Optional)
Desired Amount Per Dose
IU measures activity, not weight, so 1 IU is never treated as 1 mcg. The math below uses the vial’s own IU count.
Vial Strength (Total mg of Your Vial)
Reconstitution Solution Added
Titration Schedule (Optional)
Saved as this peptide’s dose schedule. You can change it in Schedule & Log.
Holds automatically at this dose.
Keeps going up on schedule. Tap Hold at This Dose when you get there.
Not knowing is normal. Everyone is different, and the app will help guide you as needed.
You set every number here. PeptideWhiz doesn’t suggest a plan. This is what gets saved, and it’s what your log header and printed schedule show.
About TB-500
A synthetic fragment of thymosin beta-4 (43-aa parent, too large for oral use).
TB-500 dosage: reported research ranges · What is TB-500? · TB-500 in the library · Main peptide calculator
How much bac water for TB-500: mixing table
Concentration = vial amount ÷ water added. U-100 units for 1 mg = 1 ÷ concentration × 100. Example vial sizes only; use the amount printed on your own label. This is math, not a dose.
| Vial | Water added | Concentration | Units per 1 mg (U-100) |
|---|---|---|---|
| 2 mg | 1 mL | 2 mg/mL | 50 units |
| 2 mg | 2 mL | 1 mg/mL | 100 units |
| 2 mg | 3 mL | 0.666667 mg/mL | 150 units |
| 5 mg | 1 mL | 5 mg/mL | 20 units |
| 5 mg | 2 mL | 2.5 mg/mL | 40 units |
| 5 mg | 3 mL | 1.66667 mg/mL | 60 units |
| 10 mg | 1 mL | 10 mg/mL | 10 units |
| 10 mg | 2 mL | 5 mg/mL | 20 units |
| 10 mg | 3 mL | 3.33333 mg/mL | 30 units |
TB-500 research record
Research record, not a recommendation
Study records in the PeptideWhiz library whose titles name TB-500. None of these numbers are used by the calculator.
- A Phase 2 Study on Effect of Thymosin Beta 4 on Wound Healing in Patients With Epidermolysis Bullosa
- Study of Thymosin Beta 4 in Patients With Pressure Ulcers
- A Phase 2 Study of the Safety and Efficacy of Thymosin Beta 4 for Treating Corneal Wounds
- Study of Thymosin Beta 4 in Patients With Venous Stasis Ulcers
- A Study of the Safety and Efficacy of Injectable Thymosin Beta 4 for Treating Acute Myocardial Infarction
- Safety and Efficacy of Thymosin Beta 4 Ophthalmic Solution in Patients With Dry Eye
- Comparative Study of Thymosin Beta 4 Eye Drops vs. Vehicle in the Treatment of Severe Dry Eye
- TB-500 (Thymosin Beta 4 17-23 Fragment) for Cardiovascular Biomarkers in Stable ASCVD
- Recombinant Human Thymosin Beta 4 for Injection(NL005) for Acute Myocardial Infarction
- Thymosin beta-4 and venous ulcers: clinical remarks on a European prospective, randomized study on safety, tolerability, and enhancement on healing
- A randomized, placebo-controlled, single and multiple dose study of intravenous thymosin beta4 in healthy volunteers
- Serum thymosin beta4 as a noninvasive biomarker in patients with nonalcoholic steatohepatitis.
TB-500 calculator FAQ
How much bacteriostatic water for a 5 mg TB-500 vial?
There is no single required amount; the water volume only sets the concentration. With 5 mg and 2 mL the concentration is 2.5 mg/mL. The table on this page shows the math for common vial sizes and water volumes.
How do I convert TB-500 mg to units?
Units on a U-100 syringe = amount (mg) ÷ concentration (mg/mL) × 100. The calculator does this for an amount you type.
Does this page suggest a TB-500 dose?
No. The calculator dose field starts empty and PeptideWhiz never suggests, recommends or calculates an amount for anyone. The study list is a research record, not a protocol.
What research on TB-500 is in the PeptideWhiz library?
12 study records whose titles name TB-500 are listed below, each linked to its PeptideWhiz study page.
Sources
Study records: the PeptideWhiz study library pages linked above. Unit math: see the main calculator.
Math only, not medical advice. Reviewed by the PeptideWhiz team on November 5, 2026. For research and education only.