The B12 is already incorporated into the lyophilized powder or pre-mixed solution
in Orthopaedic Journal of Sports Medicine reviewing the complete BPC-157 musculoskeletal literature to June 2024 confirmed pre-clinical evidence of improved structural, biomechanical, and functional research applications across fracture, muscle, tendon, and ligamentous injury models
Burstein AH, Sabbagh M, Andrews R, Valcarce C, Dunn I, Altstiel L
Efficacy of Crocus sativus (saffron) in treatment of major depressive disorder associated with post-menopausal hot flashes: a double-blind, randomized, placebo-controlled trial
Concentration 2.50 mg/mL Volume per dose 0.100 mL U-100 units 10.0 Approx
Its also not specified in the supplemental information