For short-term storage, refrigeration is acceptable
PMID: [21548867] A review relevant to BPC 157 cytoprotection and gastric research context Gut and Liver, 2020
European Journal of Pharmacology, 570(1-3), 212221
While no official human dosing guidelines exist, anecdotal use and rodent-to-human conversions help shape general best practices

Active Ingredients Concentration (per 3ml ampoule) Vitamin B1 (Thiamine HCl) 100 mg, Vitamin B2 (Riboflavin) 2 mg, Vitamin B6 (Pyridoxine HCl) 2 mg, Vitamin B12 (Cyanocobalamin) 5 mcg, Niacinamide 100 mg, D-Panthenol 5 mg Intended Use Supportive therapy in alcoholism, chronic illness recovery, post-operation, pregnancy, lactation Precautions Use under medical supervision only Administration Route Intramuscular (IM) / Intravenous (IV) Contraindications Known hypersensitivity to any component of the formulation Color Yellowish-orange solution Prescription Required Yes Shelf Life 2-3 years under recommended storage conditions Vitamin B Complex With Vitamin B12 Complex Injection Trade Information Minimum Order Quantity 300 Boxes Main Domestic Market All India Certifications WHO-GMP, ISO About Vitamin B Complex With Vitamin B12 Complex Injection Vitamin B Complex With Vitamin B12 Complex Injection Pack Size: 2ml Description: There are eight essential B complex vitamins including thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), cyanocobalamin (B12), biotin (B7) and folic acid B9)

Week 1-2: 50 mg daily to assess GI tolerance, energy changes, and side effects