It is often used to support liver function, cellular health, skin clarity, immune resilience and recovery from oxidative stress
The powder presents blue to off-blue, and the shade varies between batches depending on fill and lyophilization conditions
Providers take additional precautions for individuals with gallbladder disease, diabetic retinopathy, or a history of hypersensitivity reactions (47)
Last reviewed: May 14, 2026 Last updated: May 14, 2026 Written by: Jay Hastings , CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
BPC-157 / TB-500 is a research peptide blend combining two well-studied synthetic peptides: Body Protection Compound-157 (BPC-157) and Thymosin Beta-4 fragment TB-500. BPC-157 is a stable gastric pentadecapeptide originally derived from human gastric juice, while TB-500 is a synthetic peptide modeled after the naturally occurring thymosin beta-4. Together, this blend is formulated for laboratory research focused on tissue repair, angiogenesis, and cellular regeneration pathways