The short answer Technically possible
Research suggests BPC-157 promotes healing by: Increasing fibroblast activity , which enhances collagen production and tissue regeneration Accelerating revascularization , improving nutrient delivery and oxygenation at the injury site Regulating nitric oxide pathways , helping reduce inflammation and oxidative damage Stabilizing growth factor signaling , including VEGF and FGF, which are key players in tissue remodeling Animal studies have shown BPC-157s regenerative effects on: Partially torn Achilles tendons Injured medial collateral ligaments (MCL) Damaged quadriceps muscles and tendon junctions Tendon-to-bone reconnection after surgical injury BPC-157 accelerates the healing of transected rat Achilles tendon and induces expression of eNOS and VEGF Gavrilovi, Journal of Orthopaedic Research This multi-level healing response gives BPC-157 an edge in treating tough connective tissue injuries that often dont respond to traditional methods

NNMT competes for nicotinamide, pulling it out of the salvage pool toward methylation and excretion
The downstream effects most consistently described in the literature: induction of collagen I and III, elastin, and decorin synthesis (Maquart et al., FEBS Letters , 1988), upregulation of VEGF and basic FGF transcripts, induction of antioxidant defense genes including SOD2 and metallothionein isoforms, and modulation of the MMP-2 and TIMP-1/2 balance toward non-fibrotic remodeling
"Care should be taken to avoid overdosing, particularly during early pregnancy," Ms Krilich said
Once reconstituted, the vial must be stored in a refrigerator (around 2-8C or 36-46F) and protected from light