bpc-157 safety side effects regulatory status BPC-157: Tendon Repair and More BPC-157 vs TB-500: Complete Comparison
Description
The medication should be injected subcutaneously into the abdomen, thigh, or upper arm, with rotation of injection sites to prevent lipodystrophy or persistent local reactions

Here are some factors that can affect how quickly you notice results: Severity of Deficiency: Individuals with mild deficiencies may experience quick relief, but those with very low B12 levels might require several doses before a noticeable difference occurs

When a medication powder is reconstituted with bacteriostatic water, the benzyl alcohol preservative continues to protect the solution against microbial contamination

JAMA Internal Medicine
Camus, G

No this is normal, and your peptides are fine
