Book in for your Vitamin B12 injections privately. Booster dose is 6 injections over 2 weeks for 150, then one injection every 8 12 weeks for 30 depending on your symptoms returning!!! Very Vitamin B 12 3000 mcg Injection 250mL Vitamin B12 Injections in Fort Lauderdale Vitamin B12 Injection Dosage Guide: 7 Essential Dosage Facts for Adults Liv Hospital Vitamin B12 injections have been around for years but do you know who benefits most from them? B12 support may be a great option if you: Feel tired or low on