What is TB-500?

TB-500 (Thymosin Beta-4 Fragment) is a synthetic peptide based on Thymosin Beta-4 (Tβ4), a naturally occurring protein found in many human and animal tissues. Thymosin Beta-4 is involved in cell migration, tissue repair, blood vessel formation, and wound healing.

TB-500 has become a significant focus of regenerative medicine and sports medicine research because of its potential role in promoting tissue repair, reducing inflammation, supporting muscle recovery, and improving healing after injuries. Although preclinical studies have shown promising results, its safety and effectiveness for routine human use have not been established.

Chemical Information

Generic Name: TB-500 (Thymosin Beta-4 Fragment)

Common Name: TB-500

Category: Synthetic Peptide

Peptide Type: Regenerative Peptide

Parent Protein: Thymosin Beta-4 (Tβ4)

Chemical Formula: No universally established molecular formula (TB-500 is a synthetic peptide fragment and its exact composition may vary depending on the manufacturer.)

Molecular Weight: Approximately 4963 g/mol (may vary depending on formulation)

Type: Synthetic research peptide

What is TB-500 Studied For?

TB-500 is widely researched for its potential role in:

• Muscle recovery
• Tendon repair
• Ligament healing
• Wound healing
• Tissue regeneration
• Joint recovery
• Connective tissue repair
• Blood vessel formation (angiogenesis)
• Inflammation research
• Sports injury recovery
• Muscle flexibility
• Orthopedic research

How Does TB-500 Work?

TB-500 is believed to mimic some biological activities of the naturally occurring protein Thymosin Beta-4.

Research suggests it may help by:

• Supporting cell migration to injured tissues
• Promoting tissue regeneration
• Encouraging new blood vessel formation (angiogenesis)
• Supporting collagen organization during healing
• Reducing inflammatory responses
• Assisting muscle, tendon, and ligament repair
• Supporting flexibility and mobility during tissue recovery

Most evidence comes from laboratory and animal studies, and additional human clinical research is needed.

Who Uses It?

TB-500 has primarily been studied in:

• Regenerative medicine researchers
• Sports medicine researchers
• Orthopedic researchers
• Wound-healing researchers
• Laboratory scientists investigating tissue repair
• Veterinary research

Outside research settings, TB-500 is not approved as a routine medical treatment.

Age Group

Research generally involves:

Adults aged 18 years and older

Most studies focus on adults participating in musculoskeletal or regenerative medicine research.

Potential Benefits

Current research suggests TB-500 may help support:

✔ Muscle recovery

✔ Tendon repair

✔ Ligament healing

✔ Wound healing

✔ Joint recovery

✔ Tissue regeneration

✔ Connective tissue repair

✔ Blood vessel formation

✔ Healthy inflammatory response

✔ Improved flexibility and mobility during recovery

✔ Overall recovery following tissue injury

These potential benefits remain under scientific investigation, and further human clinical studies are needed to confirm their effectiveness.

Possible Side Effects

Human safety data remain limited. Reported or potential side effects may include:

• Injection-site irritation
• Mild redness
• Temporary swelling
• Headache
• Fatigue
• Dizziness
• Nausea

Serious allergic reactions are considered uncommon but may occur.

Because comprehensive human safety studies are limited, the complete side-effect profile has not yet been established.

Administration

In research settings, TB-500 has been investigated using:

• Subcutaneous (SC) injection
• Intramuscular (IM) injection

The route of administration depends on the specific research protocol.

Dosage

There is no established or approved dosage for routine human use.

Dosage varies according to the research protocol.

Product Information

• Quantity: 0.10g (100mg)
• Purity: >99%
• Grade: Lab Grade

The amount contained in this vial does not represent a recommended human dose.

Is TB-500 a Steroid?

No.

TB-500 is not a steroid.

It is a synthetic peptide being investigated for its potential role in tissue repair and regenerative medicine.

Does TB-500 Help Tissue Healing?

Research suggests TB-500 may support the body's natural tissue repair processes by promoting cell migration, blood vessel formation, and connective tissue regeneration.

However, most evidence comes from laboratory and animal studies, and additional human clinical trials are required.

Does TB-500 Reduce Inflammation?

Preclinical research suggests TB-500 may help regulate inflammatory responses associated with tissue injury.

Its effectiveness for reducing inflammation in humans has not been conclusively established.

Does TB-500 Improve Recovery?

TB-500 is commonly studied for its potential to support recovery following muscle, tendon, ligament, and connective tissue injuries.

Although early findings are promising, more high-quality human studies are needed before definitive conclusions can be made.

Storage

• Store refrigerated at 2°C–8°C (36°F–46°F)
• Do not freeze
• Protect from direct sunlight
• Keep in a clean, dry environment