B12 Booster Bundle Our B12 Booster Bundle is well-known for enhancing mood, increasing energy levels, and supporting various systems within the body. This bundle contains 3 pre-filled 0.4ml syringes of Methylcobalamin 10mg, a bioavailable form of vitamin B12 that plays a key role in maintaining optimal health, particularly during cold and flu season. Vitamin B12 shots not only provide an energy boost and improve mood but also help to strengthen the immune system. Contains: Thiamine, Riboflavin-5-Phosphate, Niacinamide, Dexpanthenol, Pyridoxine. Signs of Vitamin B12 Deficiency: Deficiency symptoms can vary from person to person and may overlap with other health conditions. Common signs include: Pernicious anemia Weakness Numbness in arms or legs Fatigue Depression Autoimmune thyroiditis Chronic urticaria Dosage: Administer one subcutaneous injection weekly for optimal results. Please note: All injectables come with syringes. If purchasing a vial, we recommend buying a sharps disposal box for safe disposal. Available as a single unit or in a bundle.