BPC-157

About

BPC-157 is a 15-amino-acid peptide related to body protection compound, a peptide described in gastric juices. Research has explored its role in gastrointestinal tissue protection, angiogenesis, musculoskeletal soft-tissue healing, neuroprotection, and vascular responses. Most findings are from laboratory or animal studies, with limited human evidence available.

Research Applications

• Musculoskeletal soft-tissue healing
• Tendon fibroblast and growth-receptor expression
• Neuroprotection and gut-brain-axis signaling
• Vascular tone and nitric-oxide pathways
• Gastrointestinal protection and fistula healing

Mechanism of Action

Research literature describes BPC-157 as interacting with vascular and repair pathways, including vascular endothelial growth factor signaling, fibroblast activity, collagen-related repair processes, and nitric-oxide-related vascular tone. These mechanisms remain research observations rather than established clinical claims.

Molecular Info

Class

Peptide

Length

15 amino acids

Sequence

H-Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val-OH

Primary research areas

Gastrointestinal protection, soft-tissue repair, angiogenesis, and neuroprotection

Dosing Guidance

Range

Research references commonly discuss 250 mcg daily and 2–4 mcg/kg as a research rule-of-thumb.

Frequency

Frequency varies across research contexts and is presented here as educational background only.

Timing

Timing is not consistently defined across the available research references.

Cycle length

Cycle length is not consistently defined across the available research references.

Notes

These details are educational context only. Protocol values are examples and should not be treated as medical instructions.

Known Risks

• Potential side effects are not well characterized in humans

Regulatory & Evidence Status

Evidence level

Limited human data; most findings come from animal or laboratory studies, with few randomized controlled trials.

FDA status

Not approved as a drug.

WADA status

Prohibited (listed as of 2022).

Conservative BPC-157 Protocol

Lower-amount example values using a 5 mg vial, 2 mL bacteriostatic water, and a 250 mcg target amount.

Vial

5 mg

Water

2 mL

Target

250 mcg

Syringe

U-100 · 100 units

These example values cover reconstitution math only; scheduling, route, and administration decisions are not included.

Standard BPC-157 Protocol

Higher-amount example values using a 5 mg vial, 2 mL bacteriostatic water, and a 500 mcg target amount.

Vial

5 mg

Water

2 mL

Target

500 mcg

Syringe

U-100 · 100 units

These example values cover reconstitution math only; scheduling, route, and administration decisions are not included.