The 0.9% benzyl alcohol prevents bacterial growth for up to 28 days after first puncture, which is why bacteriostatic water is strongly preferred over sterile water for multi-dose peptide vials
However, donation by athletes of plasma or plasma components by plasmapheresis by an official registered blood donation facility is no longer prohibited, allowing athletes to donate for humanitarian or other personal reasons
Competitive or tested athletes BPC-157 has been on the World Anti-Doping Agency Prohibited List under category S0 since 2022 and remains on the 2025 list
Benefits: Promotes natural healing
Gut leakiness can be treated in these conditions using medications to control the underlying inflammation or infection (or a strict gluten free diet in the case of coeliac disease).(3, 4) Alcohol and certain medications (especially non-steroidal anti-inflammatory drugs (NSAIDs) like aspirin and ibuprofen) are also gut irritants that can affect the tight junctions between cells in the gut barrier, making them more leaky.(5) This usually causes little harm or symptoms if use is short term or infrequent, however prolonged exposure can lead to inflammation of the bowel and development of ulcers.(5) Whether or not changes in gut barrier function are part of the cause of IBS continues to be debated.(1, 2) Of the small number of studies looking at intestinal barrier dysfunction in IBS patients, most have focused on those with diarrhoea predominant symptoms
They are short chains of amino acid monomers linked by covalent bonds
