Captide Labs

BPC-157 Spray | 30mg

$99.99

BPC-157 (Body Protection Compound) research spray — 30mg per 30ml bottle, 150–500mcg per actuation. Synthetic pentadecapeptide for tissue repair, GI mucosal protection, and angiogenesis research. CAS 137525-51-0. HPLC-MS tested, >98% purity. Third-party tested, ISO 17025 verified. For research use only.

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Description

Body Protection Compound · Research Grade  ·  Skin & Recovery →  ·  Performance →

BPC-157 (Body Protection Compound) Research Spray

Captide Labs BPC-157 Spray delivers research-grade Body Protection Compound in a pre-formulated, ready-to-use liquid spray format. Each 30ml bottle contains 30mg of BPC-157 at greater than 98% purity, independently verified by HPLC-MS analysis and documented with a full Certificate of Analysis. Each actuation delivers 150–500mcg depending on application protocol.

BPC-157 (CAS 137525-51-0), or Body Protection Compound-157, is a synthetic 15-amino acid peptide fragment derived from a protein found in human gastric juice. It has been the subject of extensive preclinical research across a wide range of tissue repair, anti-inflammatory, and neuroprotective models — making it one of the most broadly investigated peptides in the research peptide field.

Research Specifications
Compound
BPC-157 (Body Protection Compound)
CAS Number
137525-51-0
Sequence
Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val
Purity
>98% (HPLC-MS Verified)
Format
Liquid Spray
Concentration
1mg/ml (30mg / 30ml)
Spray Delivery
150–500mcg per actuation
Bottle Volume
30ml
Total Peptide
30mg
Testing Standard
ISO 17025 Accredited Lab
Storage
Refrigerate at 2–8°C. Do not freeze once in liquid form. Use within 28–30 days of opening.

What is BPC-157?

BPC-157 is a synthetic pentadecapeptide (15 amino acids) derived from a protein isolated from human gastric juice. Unlike many research peptides that occur naturally in significant quantities, BPC-157 represents a stable fragment engineered for research utility — it demonstrates remarkable stability in gastric acid and has been shown to remain active in a range of biological environments in preclinical studies.

First described in the scientific literature in the 1990s by Croatian researchers, BPC-157 has since accumulated one of the largest bodies of preclinical evidence of any research peptide — with published studies across tendon repair, ligament healing, muscle regeneration, gastrointestinal mucosal protection, neurological protection, and systemic anti-inflammatory activity.

Research Overview

Areas of active investigation

Tendon, Ligament & Musculoskeletal Repair
BPC-157 has one of the largest preclinical datasets of any research peptide in the context of musculoskeletal repair. Animal models have demonstrated accelerated healing of transected tendons, ligament injuries, and muscle tears, with histological evidence of improved collagen organization and reduced fibrosis. Researchers have investigated its effects on tenocyte proliferation and tendon-to-bone insertion healing.
Gastrointestinal Mucosal Protection
Derived from gastric juice protein, BPC-157 has been extensively studied in GI mucosal healing models. Preclinical studies have demonstrated protective effects against NSAID-induced gastric ulcers, inflammatory bowel models, and intestinal anastomosis healing. Researchers have examined its effects on mucosal cell proliferation, tight junction integrity, and COX pathway modulation in GI tissue.
Angiogenesis & Nitric Oxide Signaling
BPC-157 has been shown to upregulate VEGF expression and promote angiogenesis in wound healing models. A key area of research interest is its interaction with the nitric oxide (NO) system — studies have demonstrated that BPC-157 can modulate NOS activity and that its pro-healing effects may be partly mediated through NO-dependent pathways in vascular and connective tissue.
Neurological & Neuroprotective Research
Preclinical studies have examined BPC-157’s effects in models of traumatic brain injury, spinal cord injury, and peripheral nerve damage. Researchers have observed improved motor function recovery, reduced neuroinflammation markers, and enhanced nerve regeneration in rodent models. Its interaction with dopaminergic and serotonergic systems has also been investigated in behavioral models.
Systemic Anti-inflammatory Activity
BPC-157 has demonstrated broad anti-inflammatory properties across multiple tissue types in preclinical models. Studies have reported suppression of pro-inflammatory cytokines, modulation of the COX-2 pathway, and reduced NF-κB activation in treated subjects. Its apparent systemic activity following both local and systemic administration has made it a subject of interest in inflammation research across multiple organ systems.

Also Available
BPC-157 Research Capsules
Prefer a pre-measured encapsulated format? BPC-157 Capsules deliver 250mcg per capsule in a precisely dosed, sealed format — no reconstitution or measuring required.

Related Compound
Explore GHK-Cu Research Capsules
Researchers studying skin and tissue repair frequently investigate BPC-157 alongside GHK-Cu (Copper Tripeptide-1) — a copper peptide with complementary mechanisms in collagen synthesis, ECM remodeling, and wound healing signaling.

Related Compound
Explore TB-500 Research Capsules
BPC-157 and TB-500 (Thymosin Beta-4) share overlapping research areas in angiogenesis, wound healing, and anti-inflammatory signaling — making them frequently co-investigated compounds in tissue repair research models.

Third-Party Certificate of Analysis
Every batch of BPC-157 Spray is independently tested by an ISO 17025-accredited laboratory. View the full COA including identity confirmation, purity assay, heavy metals, and microbial results.

Frequently Asked Questions

What is BPC-157 used for in research?
+
BPC-157 is used in preclinical research to study tendon and ligament repair, gastrointestinal mucosal healing, angiogenesis, neurological protection, and systemic anti-inflammatory signaling. It has one of the largest bodies of published preclinical evidence of any research peptide, with studies spanning orthopedics, gastroenterology, neuroscience, and dermatology.
What is the concentration of BPC-157 in this spray?
+
Each 30ml bottle contains 30mg of BPC-157, yielding a concentration of 1mg/ml. Each actuation delivers 150–500mcg depending on the spray protocol and pump volume used. This high-load format provides substantially more total peptide per bottle than most single-peptide spray offerings on the market.
What is BPC-157’s mechanism of action?
+
BPC-157 appears to act through multiple mechanisms including modulation of the nitric oxide (NO) system, upregulation of VEGF and angiogenic signaling, interaction with the COX pathway, and promotion of growth factor receptor expression. It does not appear to act through a single defined receptor, which has made characterizing its precise mechanism of action an active area of research.
What purity is Captide Labs BPC-157 Spray?
+
Each batch of BPC-157 Spray meets a minimum purity of greater than 98% as verified by independent HPLC-MS analysis. A full Certificate of Analysis is available on our Lab Reports page for every production batch, including identity confirmation, assay results, heavy metals screening, and microbial limits.
What is the CAS number for BPC-157?
+
The CAS number for BPC-157 is 137525-51-0. It is a synthetic 15-amino acid pentadecapeptide with the sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val, derived from a protein isolated from human gastric juice.
Why a liquid spray instead of lyophilized powder?
+
The pre-formulated liquid spray format eliminates the need for reconstitution with bacteriostatic water, a milligram-accurate scale, and sterile handling equipment. It is ready to use from the bottle and provides consistent actuation volume across sprays. BPC-157 demonstrates notable stability in liquid form when refrigerated, making this format practical for research protocols requiring repeated, measured dosing without preparation steps between uses.
How should BPC-157 Spray be stored?
+
Store BPC-157 Spray refrigerated at 2–8°C. Do not freeze once in liquid form, as freeze-thaw cycling can degrade peptide integrity. Keep away from direct light. Once opened, use within 28–30 days for best results. If you require longer-term storage of the compound, consider the lyophilized capsule format, which is stable at -20°C for extended periods.

For research use only. Not for human consumption, veterinary use, or food/agricultural applications. Not evaluated or approved by the FDA. Not intended to diagnose, treat, cure, or prevent any condition. All purchases are made with the understanding that this compound is strictly for in-vitro research and laboratory use.

FDA Disclosure: The statements on this website and the products sold herein have not been evaluated by the U.S. Food and Drug Administration (FDA). These products are not intended to diagnose, treat, cure, or prevent any disease. Products sold are for Research Use Only and are not for human or animal use.

Intended Purpose: Products sold on this site are intended solely for basic laboratory research, pharmaceutical research, or the development of new tests. They are not intended for diagnostic, therapeutic, or clinical use.

Handling and Storage Tips:

  • Keep peptides cold and away from light once received.
  • For short-term use (days to weeks), refrigeration at 4°C (39°F) is acceptable.
  • Lyophilized peptides are typically stable at room temperature for several weeks, making it suitable for moderate-term storage.
  • For long-term storage (months to years), it’s best to freeze peptides at -80°C (-112°F). Freezing optimally preserves peptide stability for extended periods.

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"RUO" is an abbreviation for Research Use Only. It is a designation used primarily by the FDA (Food and Drug Administration) for products, often in vitro diagnostic (IVD) components like reagents or instruments, that are in the laboratory research phase of development and are not intended for clinical diagnostic use.

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Captide Labs BPC-157 spray — 30mg Body Protection Compound tissue repair research peptide
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