Back when companies could still offer B12 injection kits, they almost all used sterile water
Safety Considerations and Side Effects BPC-157 demonstrates a favorable safety profile across animal studies and extensive anecdotal human use
Potential concerns can include: Injection site irritation, bruising, or infection risk if sterile technique is poor Unwanted systemic effects, like feeling off, headaches, or fatigue in some individuals Interactions with existing conditions or medications Masking pain so someone returns to activity too quickly, re injuring the area And then there is the bigger safety issue that does not get enough attention
The FDA, EMA, or any regulatory authority for human therapeutic use, diagnosis, treatment, or supplementation does not approve it