There are no reported risks associated with large doses of B12, since the vitamin is water soluble and excess amounts are flushed out of the system
How Does GHK-Cu Work in the Body
PLoS One 7 , e35227 (2012)
The ideal frequency of injections for you will depend on your specific health goals, nutritional needs, and response to treatment
What Science ACTUALLY Says About BPC 157 Benefits As a synthetic peptide, BPC 157 is derived from a protein found in human stomach acid, which explains its initial discovery in gut health studies
It was engineered isolate hGHs lipolytic (fat-breaking) properties without activating the growth hormone receptor or increasing IGF-1. The design allows it to mimic hGHs metabolic domain in a shorter, more stable form