TB-500
TB-500
TB-500 is a synthetic peptide fragment derived from thymosin beta-4 sequences and is widely referenced in scientific literature for laboratory research involving peptide structure-function relationships, intracellular signaling pathways, and cytoskeletal dynamics.
Enhances Flexibility and Range of Motion
Aids Tendon and Ligament Healing
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Disclaimer
Disclaimer
Research Use Only
These products are for laboratory research only and not intended for medical use. They are not FDA-approved to diagnose, treat, cure, or prevent any disease. By purchasing, you certify they will be used solely for research and not for human or animal consumption.
Shipping Information
Shipping Information
- Free Shipping on Orders $150+
- Please allow 24-72 hours for order processing. After your order is shipped delivery time takes about 3-12 business days.
- All items are final sale.
Returns & Refunds
Returns & Refunds
- Lab test products are final sale and cannot be returned once the package has been opened.
- All items are final sale.
TB-500

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Research Grade
Formulated to meet the standards of serious scientific study
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Third-Party Tested
Ensuring consistency, purity, and quality assurance
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Scientifically Studied
Backed by ongoing research in cellular energy and aging
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High Purity Formula
Designed for reliable laboratory research outcomes
What is TB-500?
- TB-500 is a synthetic version of Thymosin Beta-4, a naturally occurring peptide that plays a crucial role in cell repair, inflammation control, and tissue regeneration. It works at the cellular level by promoting cell migration to injury sites, stimulating blood vessel formation, and regulating actin—a protein essential for cell movement and structure.
- Unlike hormonal therapies, TB-500 does not stimulate growth hormone or IGF-1. Instead, it helps tissues repair and regenerate more efficiently through direct cellular mechanisms.
What Studies Have Found
Accelerates Wound and Injury Healing
Promotes cell migration to damaged areas, allowing repair cells to reach injury sites more quickly and efficiently.
Promotes Muscle Tissue Repair and Recovery
May reduce scar tissue formation while promoting the development of new, healthy muscle fibers.
Reduces Inflammation
By modulating inflammatory pathways and reducing the production of pro-inflammatory cytokines.
Enhances Flexibility and Range of Motion
Help restore flexibility and joint mobility by reducing scar tissue formation and promoting healthy tissue regeneration.
Potential Side Effects
Injection site reactions – Redness, swelling, pain, or irritation at injection site
Headache – Mild to moderate headaches reported in some users
Fatigue or lethargy – Temporary tiredness during initial use
Nausea – Mild digestive discomfort in some cases
Dizziness or lightheadedness – Occasional reports during administration