To prevent degradation, we follow these industry-standard guidelines: Temperature Control: Once reconstituted with bacteriostatic water for peptides , the vial should be stored in a refrigerator at 2-8C (36-46F)
Updated on Are B12 injections painful
The most recent update effective April 1, 2026, posted March 1, 2026, includes revisions to practitioner and hospital outpatient PTP edits that affect colonoscopy code-pair combinations
You should also check with a medical provider prior to getting B12 injections if you are pregnant or breastfeeding

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