bpc 157 amino acid sequence 𧬠PEPTIDES 𧬠, How BPC-157 actually works:, BPC-157 is a synthetic peptide derived from a protective compound naturally found in your stomach lining., Itβs a 15-amino thatβs been studied BPC-157 - Wikipedia
Description
Diagen, Slovenia), a partial sequence of the human gastric juice protein BPC, which is freely soluble in water at pH 7.0 and in saline, was prepared as a peptide with 99% high-performance liquid chromatography (HPLC) purity, with 1-des-Gly peptide being the main impurity
These appear to be random, temporary and should go away pretty quickly

More serousB12 deficiencies have the potential to impair heart and neurological function, leading to a wide range of serous symptoms, including but not limited to tinnitus, severe joint pain, memory problems, depression, anxiety, poor muscle function, ataxia, and changes in reflexes

Note: If you are unsure about your dose after reconstitution, stop and consult your healthcare provider

Here's an honest comparison of what you're getting
Heilbronn LK, Campbell LV