bpc-157 chemical information for research only
  • Nasal Spray

BPC-157 Nasal Spray

$50.00

BPC-157 is a synthetic peptide comprised of 15 amino acids, representing a partial sequence of a naturally occurring protein fragment called “body protection compound” (BPC), which was first isolated from human gastric juice.

BPC-157 is a research compound in the following areas of interest:

  • Tissue Repair: Studies on muscle, tendon, and ligament recovery.
  • Gastrointestinal Health: Effects on stomach lining, intestinal tissue repair, and gastric ulcer prevention.
  • Wound Healing: Research indicates BPC-157 increased collagen production, new blood vessel growth, and enhanced cellular activity, which may support the repair process.
  • Organ Protection: Experimental studies suggest possible protective effects in the liver, brain, and other organs.
  • Pain Modulation: Some reports describe analgesic-like properties.

Our 8 mg total nasal spray contains high-purity BPC-157 in a convenient, pre-measured form for controlled use in laboratory research. Each spray releases 100 mcg with a total of 80 sprays per bottle.

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Purchases are limited to qualified research customers with a verified account. 

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⚠️ Notice: This product is for research use only and intended solely for laboratory testing. It is not for human or animal use. Only qualified professionals should handle it. This product is not a drug, food, or cosmetic.
BPC-157 dna structure

What is BPC-157?

BPC-157 is a synthetic peptide derived initially from a protein fragment in human gastric juice. Because of its stability and diverse biological interactions, BPC-157 is used as a research compound as a “healing peptide” for wound repair, tissue regeneration, and gastrointestinal health. As a nasal spray, the compound can bypass the digestive system (where many peptides often get broken down), and the spray is absorbed through the nasal mucosa — the thin tissue inside the nose. From there, BPC-157 can enter the tiny blood vessels and reach the bloodstream.

BPC-157 Chemical Information

Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
Molecular formula: C₆₂H₉₈N₁₆O₂₂
Molecular weight: ~1419 Daltons
Form: Synthetic peptide, 500 mcg per tablet (high purity, pre-measured)
Other Ingredients: Lab-Grade Distilled Water.

Each batch of BPC-157 undergoes in-house and third-party lab analysis to confirm:

  • Identify (peptide sequencing verification)
  • Purity (≥99% by HPLC)
  • Absence of contaminants (microbial, heavy metals, solvents)

Lab testing ensures that the material provided is consistent, high-quality, and suitable for research purposes.

Research Related to BPC-157

Here are some highlighted studies related to BPC-157. Please keep in mind that while these studies are promising, BPC-157 Nasal Spray isn’t approved as a drug or dietary supplement, which means its use remains limited to research.

Gastrointestinal Lining and Ulcer Protection

Animal studies have shown that BPC-157 helps protect and repair the stomach lining and intestines. It’s even been shown to prevent and heal ulcers caused by things like stress, alcohol, or NSAIDS, while also reducing inflammation and supporting new cell and blood vessel growth [5].

Organ Protection in Stress or Injury

In animal studies, BPC-157 has been tested in models of ischemia-reperfusion (I/R) injury, which happens when blood supply to an organ is cut off for a time and then restored, causing inflammation and tissue damage. The research suggests that BPC-157 can lessen this type of injury, not only at the affected site but in distant organs, too, like the kidneys, liver, and lungs. These protective effects appear to come from reducing inflammation and neutralizing harmful free radicals, as well as boosting the tissue’s own antioxidant defenses [6, 7].

Pain and Nervous System Modulation

BPC-157 has shown protective effects on the nervous system in animal studies and has been reported to aid recovery from spinal cord and nerve injuries, reduce pain, and support nerve repair. These effects are linked with healthy inflammation, balancing neurotransmitters, and restoring nerve function, which could help pave the way for potential models of neuropathy, concussion, and other brain and nerve condition research [8, 9, 10,.

Sources

  1. Seiwerth, S., Milavic, M., Vukojevic, J., Gojkovic, S., Krezic, I., Vuletic, L. B., … & Sikiric, P. (2021). Stable gastric pentadecapeptide BPC 157 and wound healing. Frontiers in pharmacology, 12, 627533.
  2. Hsieh, M. J., Liu, H. T., Wang, C. N., Huang, H. Y., Lin, Y., Ko, Y. S., … & Pang, J. H. S. (2017). Therapeutic potential of pro-angiogenic BPC157 is associated with VEGFR2 activation and up-regulation. Journal of Molecular Medicine, 95(3), 323-333.
  3. Hsieh, M. J., Lee, C. H., Chueh, H. Y., Chang, G. J., Huang, H. Y., Lin, Y., & Pang, J. H. S. (2020). Modulatory effects of BPC 157 on vasomotor tone and the activation of Src-Caveolin-1-endothelial nitric oxide synthase pathway. Scientific Reports, 10(1), 17078.
  4. Chang, C. H., Tsai, W. C., Lin, M. S., Hsu, Y. H., & Pang, J. H. S. (2011). The promoting effect of pentadecapeptide BPC 157 on tendon healing involves tendon outgrowth, cell survival, and cell migration. Journal of applied physiology, 110(3), 774-780.
  5. Sikiric, P., Hahm, K. B., Blagaic, A. B., Tvrdeic, A., Pavlov, K. H., Petrovic, A., … & Seiwerth, S. (2019). Stable gastric pentadecapeptide BPC 157, Robert’s stomach cytoprotection/adaptive cytoprotection/organoprotection, and Selye’s stress coping response: Progress, achievements, and the future. Gut and liver, 14(2), 153.
  6. Demirtaş, H., Özer, A., Yıldırım, A. K., Dursun, A. D., Sezen, Ş. C., & Arslan, M. (2025). Protective effects of BPC 157 on liver, kidney, and lung distant organ damage in rats with experimental lower-extremity ischemia–reperfusion injury. Medicina, 61(2), 291.
  7. He, L., Feng, D., Guo, H., Zhou, Y., Li, Z., Zhang, K., … & Li, M. (2022). Pharmacokinetics, distribution, metabolism, and excretion of body-protective compound 157, a potential drug for treating various wounds, in rats and dogs. Frontiers in Pharmacology, 13, 1026182.
  8. Vukojević, J., Milavić, M., Perović, D., Ilić, S., Čilić, A. Z., Đuran, N., … & Sikirić, P. (2022). Pentadecapeptide BPC 157 and the central nervous system. Neural Regeneration Research, 17(3), 482-487.
  9. Sikiric, P., Seiwerth, S., Rucman, R., Kolenc, D., Batelja Vuletic, L., Drmic, D., … & Vlainic, J. (2016). Brain-gut axis and pentadecapeptide BPC 157: Theoretical and practical implications. Current neuropharmacology, 14(8), 857-865.
  10. Gjurasin, M., Miklic, P., Zupancic, B., Perovic, D., Zarkovic, K., Brcic, L., … & Sikiric, P. (2010). Peptide therapy with pentadecapeptide BPC 157 in traumatic nerve injury. Regulatory peptides, 160(1-3), 33-41.

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All products on Stemcode are intended strictly for laboratory, academic, and scientific research purposes. They are not approved for human or veterinary use.

Due to the sensitive nature of research materials used, all sales are final unless the product arrives damaged or incorrect.

No. Resale or repackaging without authorization is prohibited. Our products are solely for research.

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