TB-500
Thymosin Beta-4 Fragment
Regulates actin — the protein that forms the cellular cytoskeleton. Promotes cell migration, angiogenesis, and differentiation. Has documented heart muscle repair effects in animal models.
Dose
Loading phase: 4–8mg per week (split into 2 injections) for 4–6 weeks
Cycle
Loading 4–6 weeks, then maintenance
Timing
Twice weekly injections (e
Benefits & Effects
- ✓Systemic tissue repair (works throughout the body)
- ✓Flexibility improvement
- ✓Reduced inflammation and scar tissue
- ✓Heart muscle recovery
- ✓Faster return-to-activity after injury
Reconstitution & Dosing
Reconstitution
10mg vial + 3mL BAC water = 3,333mcg/mL. Draw 30 units for 1mg, 60 units for 2mg.
Dose
Loading phase: 4–8mg per week (split into 2 injections) for 4–6 weeks. Maintenance: 2mg per week indefinitely.
Cycle Length
Loading 4–6 weeks, then maintenance. Can run indefinitely at maintenance dose.
Timing
Twice weekly injections (e.g., Mon/Thu). SubQ or IM, rotation of sites.
Calculate TB-500 dose
Auto-fills your vial size, BAC water, and desired dose. Gets your exact syringe units.
Stacking
BPC-157 (the classic combo), GHK-Cu
Cautions
Same cancer concern as BPC-157. Start with lower loading dose if new to peptides.
Frequently Asked Questions
What is TB-500 used for?
TB-500 is researched for: Systemic tissue repair (works throughout the body), Flexibility improvement, Reduced inflammation and scar tissue, Heart muscle recovery, Faster return-to-activity after injury. Regulates actin — the protein that forms the cellular cytoskeleton. Promotes cell migration, angiogenesis, and differentiation. Has documented heart muscle repair effects in animal models.
What is the standard dosing for TB-500?
Loading phase: 4–8mg per week (split into 2 injections) for 4–6 weeks. Maintenance: 2mg per week indefinitely.
How do you reconstitute TB-500?
10mg vial + 3mL BAC water = 3,333mcg/mL. Draw 30 units for 1mg, 60 units for 2mg. Store reconstituted peptide refrigerated at 2–8°C for up to 60–90 days.
What peptides stack well with TB-500?
BPC-157 (the classic combo), GHK-Cu
Are there any cautions with TB-500?
Same cancer concern as BPC-157. Start with lower loading dose if new to peptides.
What is the cycle length for TB-500?
Loading 4–6 weeks, then maintenance. Can run indefinitely at maintenance dose. Timing: Twice weekly injections (e.g., Mon/Thu). SubQ or IM, rotation of sites.