A quick and easy way to boost immune support, fatigue, cold symptoms, headaches muscle pains, body aches and much more. Provides lasting natural energy as opposed to hours with caffeine. Beyond our Vitamin B12 shots, Quickboost contains our proprietary blend of Vitamin B12 (1000 mcg), Magnesium, and Vitamin B Complex. A quick and easy way to boost immune support, fatigue, cold symptoms, headaches muscle pains, body aches and much more. Provides lasting natural energy as opposed to hours with caffeine. Best for Fatigue, Athletes, Vegans/Vegetarians, Stress Support, Jet Lag. Benefits: Increase Natural Energy Levels, Boosts Immune System, Decrease Fatigue, Helps Red Blood Cell Production Route: A quick Intravenous Push using a 24g IV catheter