Yes, it matters immensely
The most common example is metformin which is a drug commonly used for diabetes
BPC-157 concentration versus vascular endothelial cell growth Source: PubMed Cell culture research has effectively demonstrated vascular running secondary to BPC-157 administration
In fact, B12 shots can also improve our cognitive function, maintain our vision, and lower our risk for age-related conditions like osteoporosis, macular degeneration, and cardiovascular disease
Technical Specifications Molecular Formula: Molecular Weight: Purity: (HPLC-MS Verified) Structure: [L-Alanyl-N-L-histidyl-N,N3-L-lysinato(2-)]copper Monohydrochloride Storage: Store at -20C in a light-protected environment to prevent dissociation of the copper ion
Formulation per capsule: BPC-157 500 mcg TB-500 500 mcg GHKCu 2 mg