fda safety concerns bpc-157 immunogenicity The U.S. Food and Drug Administration is moving toward allowing compounding pharmacies to produce more than a dozen injectable peptides that were banned because of potentially significant risks, the New York Multifunctionality and Possible Medical Application
Description
TB-500 costs more per milligram than BPC-157 and requires higher weekly doses

Months 5 to 6: The Optimization Window The six-month mark is where the fuller picture comes together
American Academy of Allergy, Asthma & Immunology

After injection, pull the needle straight out of the muscle
For long-term storage (many months), a freezer is even better
