bpc 157 typical dose subcutaneous 157: Science-Backed Uses, Benefits, Dosage, and Safety BPC-157: Benefits & Dosage Guide
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For more on keeping vitamin levels up, even if youre on meds like metformin, check out Mayo Clinics guide to vitamin B12

There have been positive studies on this as well, but its hard to decipher whether its the magnesium, the glycinate, or the combination of the two that primarily helps with sleep
Reconstitution protocols vary by study, but typically involve bacteriostatic water or sterile saline
doi: 10.26508/lsa.202000786