How to Use TB-500
Complete guide to TB-500 dosing, administration, timing, and protocol recommendations.
Quick Overview
A synthetic 17-amino acid fragment of Thymosin Beta-4 (TB-4). NOT the same as TB-4 - TB-500 has a longer half-life (~2-4 days vs ~2 hours) and is the active region responsible for tissue repair and cell migration. Note: Many vendors mislabel TB-4 as 'TB-500' in premixed products.
Dosing Guidelines
Common Dose
2-2.5 mg twice weekly (loading), then 2.5 mg once weekly (maintenance)
Frequency
2x weekly for 4-6 weeks, then 1x weekly
Dose Range
2-10 mg per week during loading phase
Note: Loading phase builds up tissue levels. Maintenance phase sustains benefits. Often stacked with BPC-157 for injury recovery.
Administration Method
Subcutaneous or intramuscular injection
Best Time to Take
Morning or evening
TB-500 has a long half-life, so timing is flexible. Consistency matters more than specific time of day.
Protocol Duration
4-6 weeks loading, then maintenance
Possible Side Effects
Not everyone experiences these. Individual responses vary.
- •Generally well-tolerated
- •Injection site reactions
- •Headache
- •Fatigue
- •Nausea
Frequently Asked Questions
What is the recommended dose for TB-500?
2-2.5 mg twice weekly (loading), then 2.5 mg once weekly (maintenance)
How do you administer TB-500?
Subcutaneous or intramuscular injection
When is the best time to take TB-500?
Morning or evening
How long should you use TB-500?
4-6 weeks loading, then maintenance
This information is for educational purposes only. Always consult with a healthcare professional before using any peptide. Dosing information is based on research literature and community reports, not medical advice.