Insulated medication travel cases with gel ice packs maintain 2 to 8 degrees C for 24 to 48 hours, which is sufficient for most travel scenarios
[DOI] [PubMed] [Google Scholar] 89.Schwartz JC, Arrang JM, Garbarg M, Pollard H, Ruat M
Wang, D., Guo, K., Zhu, Y., Sun, J., Dreglea, A., & Yu, J
This can take many months or even years to get back to near- normal

References Frontiers in Endocrinology (2021) Progress on the Function and Application of Thymosin 4 Annals of the New York Academy of Sciences Thymosin 4: roles in development, repair, and engineering of the cardiovascular system Frontiers in Pharmacology (2022) Pharmacokinetics, distribution, metabolism, and excretion of BPC-157 HSS Journal (2025) Emerging Use of BPC-157 in Orthopaedic Sports Medicine: A Systematic Review Current Pharmaceutical Design (2018) Stable Gastric Pentadecapeptide BPC 157: Novel Therapy in Gastrointestinal Tract Journal of Orthopaedic Surgery and Research (2019) BPC 157 and its effects on tendon healing CDC (2024) Vaccine Administration: Subcutaneous (SUBCUT) Injection NCBI Bookshelf (2023) Administration of Parenteral Medications Nursing Skills CDC (NCHS) Laboratory Procedure Manual: C-Peptide in Serum (storage guidelines) Additional Research and Background These sources provide related context and are not presented as support for a specific statement above

While more research is needed to fully understand its effects, here are the top 5 science-backed benefits it may offer