Pancreatic Enzymes: In rare cases where the pancreas is severely damaged and can no longer produce enough digestive enzymes (a condition called Exocrine Pancreatic Insufficiency or EPI), enzyme supplements must be added to every meal
Once a vial has been punctured and is in use, it is generally recommended to discard any leftover solution after ~28 days for sterility reasons (even if within the chemical BUD)
US Regulatory Context FDA briefing documents published in May 2026 proposed not adding BPC-157 free base, BPC-157 acetate, TB-500 free base or TB-500 acetate to the 503A Bulks List
In regenerative settings, TB4 (and its shorter fragments) have been implicated in promoting progenitor cell mobilization, actin remodeling, cytoskeletal reorganization, and angiogenesis
Calves - 2ml every 3 months
This way, the vials can remain germ-free for up to 4 weeks and can be used for multiple dosing