As mentioned, current BPC 157 research has been carried out on animals, and only small-scale human trials have been done
If you have an injury that's been lingering for months or years, this peptide helps your body finally complete the healing process it started but couldn't finish
The answer determines the protocol
Examples include: Wound repair models that require fibroblast migration, extracellular matrix deposition, and remodeling Tendon/ligament repair models focused on cell survival, growth and restoration of tissue organization[1] Research in fibrosis and remodeling where thymosin beta-4 related pathways are of interest[2] Studies associated with angiogenesis (e.g., when vascular support is a limiting factor in tissue regeneration) [5] Since synergy is an outcome claim that must be demonstrated experimentally, it is hypothesized here: if BPC-157 and TB-500 affect different critical points of repair (e.g., gene expression versus cytoskeleton mobilization), combined administration in preclinical designs could produce additive or multiplicative improvements in migration rate, wound closure, tissue organization, or histological markers of remodeling, depending on the model and evaluation criteria

Especially for those who cannot absorb all of the B12 they ingest due to an underlying condition like inflammatory bowel disease, says Mary Wirtz, a nutrition consultant for Mom Loves Best