does bpc 157 affect blood pressure Frontiers The Hidden Risks of BPC‑157:

Whether you're working with metabolic peptides such as Retatrutide, growth hormonerelated compounds such as Tesamorelin, mitochondrial peptides such as MOTS-c and other mitochondrial peptides, or tissue repair peptides including BPC-157 and TB-500, careful laboratory preparation remains one of the most important steps in generating reliable research outcomes

and a 2021 peer-reviewed review on NNMT in obesity and type 2 diabetes noting the absence of human clinical trials

If they persist or worsen, contact your physician

For a detailed overview of Australian research-compound regulation, see our guide to peptide legality and TGA compliance in Australia