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Dragon Pharma
TB 500 - Dragon Pharma
$45.00
- Active Substance: Thymosin Beta-4 (TB-500)
- Classification: Repair Research Peptide
- Doses: 2 mg, 5 mg and 10 mg per vial
- Pack Size: Lyophilized vial for reconstitution
- Half-Life: Not established
- Common Use: Recovery, Tissue Repair Research
- Manufacturer: Dragon Pharma
Shipping:
International
U.S. Domestic
Estimated Delivery: 12-26 Days (International), 3-6 Days (United States)
Return within 45 Days of purchase. Duties & taxes are non-refundable.
Buy TB 500 by Dragon Pharma at XSteroids. TB 500 is the synthetic research form of thymosin beta-4, a naturally occurring 43-amino-acid peptide that plays a role in tissue repair and cell migration. Dragon Pharma offers TB 500 as lyophilized vials in 2 mg, 5 mg and 10 mg sizes. This guide covers what TB 500 is, how it is studied, dosing considerations and safety.
TB 500 is a research peptide, not an approved medicine. It is not FDA-approved for human use, and the information below is educational only.
About TB 500 (Thymosin Beta-4) by Dragon Pharma
Thymosin beta-4 is one of the most abundant peptides in the body and is released at wound sites when tissue is damaged. TB 500 is the synthetic version developed for therapeutic research, with early clinical work focused on wound healing and dry eye. In sports and recovery research it is studied for its effects on muscle, tendon and ligament healing.
Dragon Pharma supplies TB 500 as a lyophilized powder that is reconstituted with bacteriostatic water before injection. Choose the vial size on this page and add it to cart.
How TB 500 Is Studied
Mechanism of Action
TB 500 works at the cellular level through actin, one of the most abundant proteins in cells. It promotes the polymerization of actin filaments, which cells need to migrate to an injury site and rebuild tissue. It also supports the formation of new blood vessels, a process called angiogenesis, which matters for tendons and ligaments that have poor blood supply and heal slowly.
Inflammation and Recovery
Research in animal models shows that TB 500 reduces pro-inflammatory signaling and helps shift the balance from destructive inflammation toward tissue repair. It also activates satellite cells in muscle, supporting the body's own recovery machinery. Most of the recovery-focused evidence comes from animal studies and clinical observation rather than large human trials.
TB 500 Dosing and Reconstitution
Dosing Considerations
Because TB 500 is not an approved drug, there is no standardized dose. Published protocols and clinics individualize the amount based on the condition, body weight and response. In general recovery protocols discussed in research literature, the peptide is given by subcutaneous injection, and a typical course lasts several weeks.
Reconstitution
Reconstitute the lyophilized powder with bacteriostatic water, following the dilution instructions for the vial size. After reconstitution, the solution is usually kept refrigerated and used within a limited period. Always follow aseptic technique when handling peptides.
TB 500 and BPC-157 Stack
TB 500 is often studied together with BPC-157 in recovery research. The two peptides work through different mechanisms: TB 500 supports cell migration, actin dynamics and blood vessel formation, while BPC-157 is studied for its effects on tendons, ligaments and the digestive tract. Many researchers combine them for connective tissue and joint recovery, and the pair also comes pre-mixed in a single BPC-157 / TB-500 blend. For broader repair protocols, HGH (Dragontropin) is often studied alongside these peptides protocols.
TB 500 Side Effects and Safety
Published research describes a favorable safety profile for thymosin beta-4, but long-term human data are limited because TB 500 is a research compound. As with any injectable peptide, use sterile technique, source the product from a reliable brand and do not exceed researched protocols. TB 500 is not a steroid and does not require PCT.
Storage Instructions
Store the lyophilized vials in a cool, dry place away from direct light and moisture before reconstitution. After reconstitution with bacteriostatic water, keep the vial refrigerated and use it within the period recommended for peptide solutions. Keep all vials out of the reach of children.
Why Buy TB 500 from XSteroids?
At XSteroids you buy the Dragon Pharma TB 500 vials directly from the brand catalog, with secure checkout, US domestic shipping in 3 to 6 days and international delivery in 12 to 26 days. Browse the full range on the Dragon Pharma brand page to complete your peptide research stack.
Frequently Asked Questions
What is TB 500?
TB 500 is the synthetic research form of thymosin beta-4, a naturally occurring 43-amino-acid peptide found throughout the body. It is studied for tissue repair and recovery because it supports cell migration and new blood vessel formation at injury sites.
What is TB 500 used for?
TB 500 is studied mainly for tissue repair and recovery: wound healing, muscle fiber recovery after injury, and support for tendons and ligaments that heal slowly because of poor blood supply. Most of the recovery evidence comes from animal studies and clinical observation.
How often should you take TB 500?
There is no standardized TB 500 dose because the peptide is not an approved medicine. In research protocols it is given by subcutaneous injection and the schedule is individualized, not fixed. Always follow a researched protocol and consult a healthcare provider.
TB 500 vs BPC-157: what is the difference?
TB 500 is thymosin beta-4, studied for cell migration, actin dynamics and blood vessel formation. BPC-157 is a pentadecapeptide studied for tendon, ligament and digestive tract healing. They work through different mechanisms and are often combined in recovery research. Both are research peptides, not medicines.
Is TB 500 a steroid?
No. TB 500 is a peptide, not an anabolic-androgenic steroid. It does not bind to androgen receptors and does not require PCT. It is classified as a research peptide and is not approved by the FDA for human use. It does not cause androgenic side effects.
What are TB 500 side effects?
Published research describes a generally favorable safety profile, but long-term human data are limited. As with any injectable peptide, the main practical risks relate to sterile technique, dosing accuracy and product quality. Source peptides from a reliable brand and follow researched protocols.
Where to buy TB 500 online?
You can buy TB 500 vials by Dragon Pharma online at XSteroids. The store offers secure checkout, US domestic shipping in 3 to 6 days and international delivery in 12 to 26 days. Choose your vial size on this page and add it to your cart.
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