TB-500
Thymosin Beta-4 · TB4 · Tβ4
A synthetic fragment of Thymosin Beta-4, studied for cell migration and tissue repair. Often logged alongside BPC-157.
At a glance
- Category
- Healing & Recovery
- Half-life
- ~2 hours
- Typical vial sizes
- 2 mg · 5 mg · 10 mg
- Commonly cited dose
- 2000–5000 mcg
- Frequency
- twice weekly during a loading phase
- Routes
- Subcutaneous · Intramuscular
A 2 mg vial, worked through.
Reconstituting a 2 mg vial of TB-500 with 2 mL of bacteriostatic water gives 1 mg/mL. A 2000 mcg dose is then:
- 200 units will not fit in a 1 mL syringe (100 units). Use more concentrated mixing, or split the dose.
Storage
- Lyophilised (unmixed)
- Refrigerated, protected from light.
- Reconstituted
- Refrigerate at 2–8°C. Commonly cited as usable for ~30 days.
What people log it against
Outcomes users commonly track alongside this compound. Listing them is not a claim that it produces them.
- Soft-tissue recovery
- Mobility tracking
References
The figures on this page have not yet been verified against primary literature. Treat them as provisional and confirm against a primary source before relying on them.
Run your own numbers
Pick TB-500 from the preset list to start from a typical vial.
As printed on the vial label
How much you inject into the vial
1000 mcg = 1 mg
Fills in a common vial size and the low end of commonly cited protocols. Always check against your own vial.
on a 1 mL U-100 insulin syringe
- Concentration
- 5 mg/mL
- Volume
- 0.05 mL
- Doses in this vial
- 40
VialPal does the arithmetic — it does not tell you what to take. Dose decisions belong between you and a qualified clinician.