TB-500
HealingResearch only — not approvedThymosin Beta-4 fragment · TB4
A thymosin-β4 fragment logged on loading (twice weekly) then maintenance (weekly) schedules. Dose scale is milligrams, not micrograms.
- Typical form
- Lyophilized vial
- Typical route
- Subcutaneous
- Display unit
- mg
- Typical vial
- 10 mg
- Half-life (approx.)
- 48 h
- Default in-use window
- 28 days
Educational · commonly logged
Typical protocol
A snapshot of how this compound is logged — not a prescription. You set every number.
- Common range
- 2–5 mg
- Starting log
- 2 mg
- Cadence
- Custom weekdays
- Timing
- Twice weekly (Mon/Thu is a common pair)
- Duration
- 4–6 week load, then a weekly maintenance log
Logged in milligrams. A 2 mg twice-weekly load, then 2 mg weekly, is the pattern most trackers record — not a mcg-scale peptide.
Reconstitution note
10 mg + 3 mL BAC → ~3.33 mg/mL. A 2 mg draw is 60 units on a U-100.
Storage
Fridge after mix. Protect from light.
Cautions
Easy to confuse with BPC-157's mcg scale. Always confirm mg vs mcg before logging.
Evidence posture
Research-use fragment. Not an approved drug.