Blend: BPC-157 TB-500 Peptide (20MG)
This batch of BPC-157 TB-500(TB4) Blend has been third party lab tested and verified for quality.
TESTED FOR:
purity
weight
TFA FREE
sterility
endotoxins(lps)
$109.00 USD
Original price was: $120.00.$107.00Current price is: $107.00.
| Discount | Quantity | Price |
|---|---|---|
| 0% | 1 - 4 | $107.00 |
| 10% Off | 5 - 9 | $96.30 |
| 15% Off | 10 - 24 | $90.95 |
| 25% Off | 25 + | $80.25 |
This product is in powder form and is not reconstituted.
All products and materials sold on this site are not for human consumption and subject to our Terms and Conditions.
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Bottle: vial - sealed - flip top
Vial size: 3ml
Form: powder (lyophilized)
Not reconstituted
| BPC-157 TB500 Test Results | Results | |
|---|---|---|
BPC-157 TB-500 Test results | ||
Date Tested: | October 16, 2025 | |
Purity: | ~99% | |
BPC-157 Weight: | 10.71mg | |
TB-500 Weight: | 10.98mg | |
TFA Test: | Not Detected | |
Endotoxins (LPS): | Pass | |
Sterility: | Pass | |
Batch #: | 10-25-0810F | |
Lab Report Links: | Content Analysis Endotoxin Analysis Sterility Analysis TFA Analysis | |
BPC-157 TB-500 Peptide Blend Information
Form |
Powder (lyophilized) |
|---|---|
CAS NUMBER |
BPC-157: 137525-51-0 TB-500(TB4): 77591-33-4 |
SEQUENCE |
BPC157: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val TB-500(TB4): Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser |
OTHER NAMES |
BPC157, TB500, TB-4, tb4, bpc, |
WEIGHT |
20MG total: BPC157:10mg, TB-500(TB4): 10mg |
Molecular Weight |
BPC-157: 1419.535 g/mol TB-500(TB-4): 4963.4408 g/mol |
Terms |
Subject to our Terms and Conditions. This material is sold for laboratory research use only. Not for human consumption, animal, or medical use. |
Why isn’t there more information on BPC-157/TB-500(TB4) Blend?
Due to the legal landscape of peptides and research products, providing information that may imply anything beyond laboratory research use is a legal liability. We’re an expert biotechnology company that provides high quality peptides and products for purchase to advance scientific research in this field.
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BPC-157 TB-500 Research Studies
Peer-reviewed scientific research findings
🔬 Mechanistic Analysis
Published Studies:
1. Muscle-to-Bone Reattachment Post-Surgical Stable Gastric Pentadecapeptide BPC 157 Therapy for Rats
2. Animal Studies with TB-500 (TB4) for Tissue Repair and Regeneration
BPC-157: Endothelial and Angiogenic Modulator
BPC-157, a stable gastric pentadecapeptide, demonstrates a unique ability to repair tissues in animals by activating endothelial repair and angiogenesis pathways. Experimental data show that BPC-157 promotes VEGFR2 signaling and upregulates endothelial nitric oxide synthase (eNOS) through the Src–Caveolin-1 pathway, resulting in improved vasomotor tone and blood flow restoration.
In rat models of quadriceps detachment, BPC-157 accelerated myotendinous and muscle-to-bone junction repair, restoring full muscle function. The peptide enhanced fibroblast migration, osteoblast proliferation, and vascular reorganization, which are essential for bridging muscle, tendon, and bone tissue interfaces.
Moreover, BPC-157's effects extend systemically: it maintains vascular patency even under ischemic or occlusion-like conditions by rapidly activating collateral microvascular networks, effectively rerouting blood flow and mitigating endothelial injury. Through this, BPC-157 supports both microvascular stability and functional muscle regeneration, creating an optimal environment for tissue recovery.
TB-500: Cytoskeletal and Cellular Migration Regulator
TB-500, the synthetic form of Thymosin Beta-4 (Tβ4), functions primarily through actin-binding and cytoskeletal reorganization. It is a major actin-sequestering peptide present in virtually all mammalian cells and becomes highly concentrated at injury sites, released by platelets and white blood cells.
Unlike traditional growth factors, TB-4 is small, freely diffusible, and not limited to specific receptor targets. It promotes cell migration, angiogenesis, anti-inflammatory regulation, and anti-apoptotic signaling, all critical for wound repair. These processes enable re-epithelialization, endothelial migration, and stem cell differentiation, while also reducing leukocyte infiltration and fibrosis.
In animal studies, systemic TB-500 administration improved cardiac muscle survival post-infarction, enhanced dermal and corneal repair, and reduced inflammatory cytokines in sepsis and neural injury models. Its role in angiogenesis (via endothelial differentiation and laminin-5 production) and cell survival (through Akt and integrin-linked kinase signaling) makes it an essential factor for broad tissue recovery.
Synergistic Mechanisms Between BPC-157 and TB-500
When examined together, BPC-157 and TB-500 complement each other across vascular, cellular, and structural levels of regeneration.
| Mechanistic Domain | BPC-157 Activity | TB-500 Activity | Synergistic Outcome |
|---|---|---|---|
| Angiogenesis | Activates VEGFR2, eNOS, and Src–Caveolin-1 signaling to induce new microvessels | Promotes endothelial differentiation and laminin-5 synthesis | Rapid vascularization and sustained oxygen delivery to repair tissue |
| Inflammation Control | Modulates nitric oxide balance and counteracts pro-inflammatory cytokines | Downregulates TNF-α, MMPs, and NF-κB pathways | Reduced edema, minimized leukocyte infiltration, and stabilized tissue microenvironment |
| Cell Migration and Proliferation | Enhances fibroblast migration and tendon fibroblast survival | Drives actin-mediated cell motility and stem cell differentiation | Accelerated closure of wounds and alignment of new fibers |
| Tissue Integration | Re-establishes muscle-to-tendon and muscle-to-bone junctions | Reduces fibrosis and supports collagen alignment | Functional tissue remodeling with minimal scar formation |
| Neurovascular Repair | Influences dopamine, serotonin, and acetylcholine pathways within the muscle–brain axis | Promotes neural survival and angiogenesis in ischemic models | Systemic recovery and coordination of muscle and neural repair |
Multiphase Regenerative Synergy
Both peptides exhibit multiphase regenerative synergy in animals:
- BPC-157 initiates the repair cascade, stabilizing vasculature, limiting oxidative stress, and restoring perfusion.
- TB-500 follows by amplifying cellular migration, cytoskeletal reorganization, and structural remodeling, completing the repair process.
Conclusion
From the compiled animal studies, BPC-157 and TB-500 together represent a dual-modality regenerative system—BPC-157 drives vascular and endothelial normalization, while TB-500 orchestrates cellular movement and matrix formation. Their non-overlapping but complementary pathways converge on restoring circulation, suppressing inflammation, and rebuilding tissue structure at both micro and macro levels.
In experimental models, this synergy has translated into enhanced repair of tendons, ligaments, muscle-to-bone junctions, and cardiac tissues, with both peptides showing excellent safety profiles. The findings suggest that combined administration could yield superior regenerative outcomes compared to either peptide alone.
Frequently Asked Questions (FAQ)
How do BPC-157 and TB-500 work together?
BPC-157 initiates the process by improving blood flow and stabilizing vessels, while TB-500 boosts cell migration and tissue rebuilding. Together, they enhance angiogenesis, collagen repair, and structural regeneration.
What is the difference between BPC-157 and TB-500?
BPC-157 is a gastric-derived peptide that supports vascular and soft-tissue systems. TB-500 is a synthetic version of Thymosin Beta-4 that regulates cell movement and structure. BPC-157 focuses on vascular systems, while TB-500 drives cellular and structural systems.
What are the safety profiles of BPC-157 and TB-500?
In multiple animal and in-vitro studies, both peptides have demonstrated high tolerability and absence of systemic toxicity. BPC-157 showed no adverse effects even under prolonged exposure. Similarly, systemic TB-500 administration in rats, dogs, and primates was well tolerated up to 60 mg/kg intravenously, with no histopathological abnormalities reported.
Do BPC157 TB500 enhance angiogenesis in animals?
Yes. Both peptides promote new blood vessel formation through distinct mechanisms. BPC-157 stimulates VEGFR2 and eNOS pathways, enhancing endothelial growth and microvascular stability. TB-500 activates endothelial differentiation and laminin-5 synthesis, facilitating organized capillary network formation. Their combined angiogenic effects are key to improved oxygenation and nutrient delivery during tissue recovery.
Does research show BPC-157 and TB-500 aid recovery from tendon or muscle injuries in animals?
Yes. BPC-157 accelerates tendon-to-bone and muscle-to-tendon reattachment, while TB-500 promotes myofiber regeneration and fibroblast migration. In combination, they support collagen organization, reduced inflammation, and restored biomechanical strength, particularly in post-surgical or strain-induced injury models.
Are BPC-157 and TB-500 growth factors or hormones?
No. Neither peptide is a growth factor nor a hormone. Unlike growth factors, which act via receptor-specific pathways, BPC-157 and TB-500 function through intracellular signaling modulation and cytoskeletal regulation. This allows them to influence multiple cell types without altering systemic endocrine balance.
Do BPC-157 TB-500 have systemic or localized effects?
Both peptides show systemic bioactivity but act most strongly at sites of injury or inflammation. BPC-157's angiogenic effects extend throughout the vascular network, while TB-500 diffuses readily across tissues due to its small size and lack of heparin binding. This dual distribution supports both localized tissue repair and systemic regenerative signaling.
Do studies show BPC-157 and TB-500 reduce inflammation or fibrosis in animals?
Yes. BPC-157 reduces oxidative stress and pro-inflammatory cytokine activity, stabilizing vascular endothelium. TB-500 downregulates NF-κB and matrix metalloproteinase (MMP) activity while exerting antifibrotic effects that minimize scar formation. Together, they create a balanced repair response that prevents excessive inflammation and promotes functional tissue remodeling.
Study References
Matek D. et al. Pharmaceutics. 2025; 17(1):119.
https://pubmed.ncbi.nlm.nih.gov/39861766/
Ann N Y Acad Sci. 2010 Apr:1194:81-6.doi: 10.1111/j.1749-6632.2010.05479.x.
https://pubmed.ncbi.nlm.nih.gov/20536453/
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