Best TB-500 Telehealth Providers for Healing and tissue regeneration
A synthetic fragment of thymosin beta-4, a naturally occurring peptide involved in tissue repair and regeneration. Studied for its ability to promote healing of muscles, tendons, ligaments, and skin.
Reviewed by Dr. James Okafor, PharmDPharmDWhat is TB-500 Used For?
- ✓Muscle repair
- ✓Tendon healing
- ✓Reduced inflammation
- ✓Wound recovery
How TB-500 Works
TB-500 is a synthetic analog of the 17–23 amino acid region of thymosin beta-4, the active fragment responsible for its healing effects. It works primarily by upregulating actin polymerization — actin being the protein that forms the cytoskeleton of cells and is critical for cell migration, proliferation, and tissue repair. By facilitating cell migration to injury sites, TB-500 accelerates the formation of new blood vessels, promotes satellite cell activation in muscle, and reduces inflammatory cytokines.
What to Expect
Anti-inflammatory and pain-reduction effects are often noticed within the first 2 weeks of a protocol. Structural tissue repair (tendons, ligaments, muscle fiber) takes longer — meaningful changes are typically observed at 4–8 weeks. TB-500 is frequently stacked with BPC-157 for synergistic healing: BPC-157 focuses on growth factor signaling while TB-500 drives cell migration.
Common Side Effects
- ⚠Generally very well-tolerated
- ⚠Mild fatigue or lethargy
- ⚠Mild head rush or lightheadedness
- ⚠Injection site discomfort
This is not a complete list of side effects. Always consult your prescribing physician before starting TB-500.
Frequently Asked Questions About TB-500
Is TB-500 the same as thymosin beta-4?▾
TB-500 is a synthetic fragment of the thymosin beta-4 protein (amino acids 17–23). It is not the full thymosin beta-4 protein but captures its key healing activity. Full-length thymosin beta-4 is also available from some providers and has slightly broader effects, but TB-500 is more stable, more affordable, and better characterized in research.
How is TB-500 commonly stacked?▾
The most common stack is TB-500 with BPC-157. They work through complementary mechanisms: BPC-157 upregulates growth factors and angiogenesis via the NO system, while TB-500 drives cell migration and actin-based repair. Together they cover more of the healing cascade than either alone.
What is a typical TB-500 protocol?▾
A common loading protocol is 2–2.5mg twice weekly for 4–6 weeks, followed by a maintenance phase of 2mg once per week or once every two weeks. Total duration is typically 8–12 weeks depending on the injury. Some providers use a longer low-dose protocol for systemic anti-aging effects.
Is TB-500 banned in sports?▾
Yes. Both thymosin beta-4 and TB-500 are on the WADA (World Anti-Doping Agency) prohibited list under peptide hormones, growth factors, and related substances. Athletes subject to drug testing should not use TB-500.
6 Providers Offering TB-500
Sorted by lowest price first.
| Provider | Price | Dose | Rating | Consultation | Lab Testing |
|---|---|---|---|---|---|
| Amino Asylum United States | $40/one-time | 5mg vial | 3.8/5 | Async Telehealth | Not included |
| Heally San Francisco, CA | $165/monthly | 2.5mg twice/week | 3.9/5 | Video Telehealth | Not included |
| Defy Medical Tampa, FL | $180/monthly | 2.5mg twice/week | 4.1/5 | Video Telehealth | Included |
| Evolve Telemed San Diego, CA | $195/monthly | 2.5mg twice/week | 4/5 | Video Telehealth | Included |
| Maximus Los Angeles, CA | $199/monthly | 2.5mg twice/week | 4/5 | Video Telehealth | Included |
| TruLife Health Scottsdale, AZ | $240/monthly | 2.5mg twice/week | 4.1/5 | Video Telehealth | Included |