TB-500
Also known as: Thymosin Beta-4, Tβ4, Ac-LKKTETQ
Synthetic fragment of Thymosin beta-4 that promotes cell migration, angiogenesis, and tissue repair. Typically dosed weekly with a 4-6 week loading phase. Often paired with BPC-157 for healing.
Pharmacokinetics
- Half-life
- 2 hours
- Time to peak
- 30 min
- Bioavailability
- 80%
- Dosing interval
- Weekly (7d)
Administration
- Primary routes
- SubQ
- Category
- Healing & Repair
Safety Flags
- Contraindicated in cancer history
Storage
- · Requires refrigeration (2–8°C)
- · Temperature sensitive — minimise room-temp exposure
Used in 4 outcome protocols
- Injury RepairPrimary
Accelerate healing of tendons, ligaments, muscles, and other soft tissues
Safe default: 2mg · weekly (maintenance) · SubQ
- Cellular Repair
Activate telomerase and support cellular longevity mechanisms
Safe default: 2mg · weekly · SubQ
- Inflammation
Reduce systemic inflammation and inflammatory markers
Safe default: 2mg · weekly · SubQ
- Cardio Health
Support cardiovascular function and vascular health
Safe default: 2mg · weekly · SubQ
Simulate TB-500
Pinned.life runs a 1-compartment Bateman pharmacokinetic simulation against 38 peptides in real time. Build a stack, see serum-level curves, get warned about peak overlaps and drug-peptide interactions.