What is BPC-157?
BPC-157 (Body Protection Compound-157) is a synthetic peptide consisting of 15 amino acids derived from a protective protein found in human gastric juice. It has been extensively studied for its regenerative and protective properties across multiple tissue types.
Research has demonstrated BPC-157’s effects on angiogenesis (blood vessel formation), growth factor modulation, and the nitric oxide system. These mechanisms contribute to its studied applications in tissue repair, wound healing, and gastrointestinal protection.
The 10mg vial provides extended research duration, ideal for protocols requiring consistent daily dosing over several weeks or months.
Quick Reference
| Parameter | Value |
|---|---|
| Peptide Amount | 10mg |
| Recommended BAC Water | 2mL |
| Resulting Concentration | 5mg/mL (5000mcg/mL) |
| Typical Research Dose | 250-500mcg daily |
| Frequency | 1-2x daily |
| Research Duration | 4-12 weeks |
Reconstitution Guide
Materials Needed
- BPC-157 10mg lyophilized vial
- Bacteriostatic water (BAC water)
- Insulin syringes (U-100, 29-31 gauge)
- Alcohol swabs
- Sharps container
Step-by-Step Instructions
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Prepare your workspace — Clean your work area and gather all materials. Wash hands thoroughly.
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Clean the vial stoppers — Wipe the BPC-157 vial stopper and BAC water vial with alcohol swabs. Allow to dry.
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Draw the BAC water — Using a sterile syringe, draw 2mL of bacteriostatic water.
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Add water to peptide vial — Insert the needle and slowly inject BAC water down the inside wall of the vial. Never spray directly onto the powder.
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Allow to dissolve — BPC-157 dissolves quickly, usually within 1-2 minutes. Gently swirl if needed — never shake.
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Verify dissolution — Solution should be clear and colorless. Discard if cloudy or particles visible.
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Label and store — Write reconstitution date on vial. Refrigerate immediately.
Alternative Reconstitution Options
| BAC Water | Concentration | Best For |
|---|---|---|
| 2mL | 5mg/mL | Standard concentration |
| 4mL | 2.5mg/mL | Matches 5mg vial math |
| 5mL | 2mg/mL | Very precise low-dose measurements |
Dosage Protocol
Concentration Calculations
With 10mg peptide in 2mL BAC water:
- Concentration: 5mg/mL = 5000mcg/mL
- Per unit (U-100 syringe): 50mcg per unit
Common Dose Calculations
| Desired Dose | Draw Volume | Syringe Units |
|---|---|---|
| 100mcg | 0.02mL | 2 units |
| 250mcg | 0.05mL | 5 units |
| 300mcg | 0.06mL | 6 units |
| 500mcg | 0.10mL | 10 units |
| 750mcg | 0.15mL | 15 units |
| 1000mcg (1mg) | 0.20mL | 20 units |
Doses Per Vial
At 5mg/mL concentration (2mL total = 10mg):
| Daily Dose | Doses Per Vial | Duration |
|---|---|---|
| 250mcg | 40 doses | 40 days |
| 500mcg | 20 doses | 20 days |
| 500mcg 2x/day | 10 days | 10 days |
| 750mcg | ~13 doses | 13 days |
Suggested Research Protocols
Protocol A: Standard Healing Research
- Dose: 250-300mcg
- Frequency: 2x daily (AM and PM)
- Duration: 4-8 weeks
Protocol B: Systemic Support
- Dose: 500mcg
- Frequency: Once daily
- Duration: 4-12 weeks
Protocol C: Targeted/Localized
- Dose: 250mcg
- Frequency: Once daily near target area
- Duration: 2-4 weeks
Injection Guide
Subcutaneous Administration (Most Common)
- Clean injection site with alcohol swab
- Pinch skin fold at abdomen or near research area
- Insert needle at 45-90° angle
- Inject slowly
- Wait 5 seconds before withdrawing
- Apply gentle pressure — do not massage
Site Selection
For systemic effects:
- Abdomen (rotate sites)
- Subcutaneous fat areas
For localized research (optional):
- Inject subcutaneously near the area of interest
- BPC-157 works systemically but some protocols suggest local administration
Timing Considerations
- Can be administered with or without food
- If dosing 2x daily, space doses 8-12 hours apart
- Consistent timing recommended for research protocols
Storage Requirements
Lyophilized (Powder Form)
- Temperature: -20°C (-4°F) or colder
- Duration: 2+ years
- Conditions: Protect from light and moisture
Reconstituted (Mixed with BAC Water)
- Temperature: 2-8°C (36-46°F)
- Duration: 4-6 weeks
- Conditions: Protect from light, never freeze
Stability Notes
- BPC-157 is relatively stable compared to many peptides
- Solution should remain clear throughout use
- Discard if any cloudiness or particles develop
Research Considerations
Mechanism of Action
BPC-157’s research applications stem from multiple pathways:
- Angiogenesis: Promotes blood vessel formation (VEGF modulation)
- Growth factors: Influences EGF, FGF, and other growth factors
- Nitric oxide system: Modulates NO pathways for vascular effects
- Cytoprotection: Protective effects on various tissue types
- Anti-inflammatory: Reduces inflammatory markers in studies
Key Research Areas
Published research has examined BPC-157 in contexts including:
- Tendon and ligament healing models
- Muscle injury recovery
- Gastrointestinal protection and healing
- Bone fracture healing
- Nerve damage repair
- Inflammatory conditions
Why Choose 10mg Vials
The 10mg vial offers advantages:
- Extended duration — 20-40 days depending on dose
- Cost efficiency — Lower per-mg cost than 5mg vials
- Protocol flexibility — Supports various dosing regimens
- Convenience — Fewer reconstitutions needed
Sourcing for Research
Source from verified suppliers that provide third-party testing and certificates of analysis (COA) for each batch. Compare purity documentation, shipping conditions, and batch traceability before purchasing research materials.
Scientific References
- Sikiric P, et al. “Stable Gastric Pentadecapeptide BPC 157: Novel Therapy in Gastrointestinal Tract.” Curr Pharm Des. 2016;22(34):5207-5215.
- Chang CH, et al. “Pentadecapeptide BPC 157 Enhances the Growth Hormone Receptor Expression in Tendon Fibroblasts.” Molecules. 2014;19(11):19066-19077.
- Sikiric P, et al. “Brain-gut Axis and Pentadecapeptide BPC 157: Theoretical and Practical Implications.” Curr Neuropharmacol. 2016;14(8):857-865.
- Pevec D, et al. “Impact of Pentadecapeptide BPC 157 on Muscle Healing Impaired by Systemic Corticosteroid Application.” Med Sci Monit. 2010;16(3):BR81-88.
Last updated: December 03, 2025
Disclaimer: This information is for educational and research purposes only. BPC-157 is a research peptide not intended for human consumption. Always follow applicable laws and institutional guidelines.