Tissue Repair & Recovery Research blend
BPC-157 + TB-500 BB
Repair blend
Research blend of BPC-157 and TB-500, two peptides studied in tissue-repair models, with proposed angiogenic and cell-migration pathways.
Evidence level. Evidence comes mainly from animal or other preclinical models. For a blend, the rating covers the combination itself; each component has its own profile. About the badges
- Class
- Repair blend
- Category
- Tissue Repair & Recovery
- Type
- Research blend
- Abbreviation
- BB
- Development and regulatory status
- Not approved; research blend of two unapproved peptides
Blend composition
Equal doses: 5+5, 10+10, 15+15 mg
Each component is profiled separately in the catalogue: BPC-157, TB-500 (Thymosin Beta-4 Acetate), GLOW 70.
What researchers study
Research blend of BPC-157, a gastric-protein-derived pentadecapeptide, and TB-500, a thymosin beta-4 fragment, combining proposed angiogenic and cell-migration pathways. Each component has been studied separately; the blend itself has little published data.
Research areas
- Combined angiogenesis and cell-migration pathway studies
- Soft-tissue injury models in rodents (components separately)
- Comparing single-peptide versus combined repair signalling
Reported findings
Summaries of published results. Each one is tagged with the type of study behind it. They describe research outcomes and are not claims about any product. Why study type matters.
- literature search
No peer-reviewed study of the combined blend was located in public searches, as evidence relates to the components studied separately
- review
For BPC-157, a 2025 systematic review found 35 of 36 included studies were preclinical
- rodent
Full-length thymosin beta-4 increased rat wound re-epithelialisation by 42% over saline at day 4
Studied alongside
Compounds that appear together in research because their mechanisms complement each other, or as comparators. The reasons given are research reasoning, not recommendations for use.
- BPC-157Component peptide with angiogenic signalling studied in rodent injury models
- TB-500 (Thymosin Beta-4 Acetate)Component fragment of an actin-binding protein linked to cell migration
- GLOW 70Adds GHK-Cu to the same two components
