using bpc 157 BPC-157: The Secret Weapon for Injury Repair & Gut Health | Desert Mobile Medical Sermorelin vs BPC 157: Benefits,

The peptide normalized enzyme markers of muscle damage including creatine kinase, lactate dehydrogenase, aspartate aminotransferase, and alanine aminotransferase, indicating restoration of muscle cell membrane integrity and metabolic function

However, the size of the benefits differed between studies, and most trials only followed patients for a short period of time (Yang et al., 2024)

If you belong to any of the aforementioned at-risk groups experiencing persistent symptoms such as fatigue, memory problems and mood changes, you may want to consider getting B12 injections

So you have no issues with injecting the full 1ml subcutaneously into the belly

A 5 mg dose is 50 units