Intramuscular delivery allows B12 to enter the bloodstream rapidly , supporting energy levels and metabolic efficiency
Taking a Vitamin B12 supplement can get to work quickly and improve mood and energy levels within a few days
The addition of benzyl alcohol acts as a preservative, preventing bacterial growth and allowing multiple withdrawals from the same vial
This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food, or cosmetic
intravenous TB-4 Phase 1 safety and pharmacokinetics, no dose-limiting or serious adverse events (Ann N Y Acad Sci 2010;1194:223229): NCT00743769 Medical Disclaimer The content in this calculator is for informational purposes only and does not constitute medical advice
Certain populations may require more frequent maintenance