CYANOCOBALAMIN INJECTION, USP 30000 mcg 30 mL (1000 mcg mL) 30 mL VIAL Subcutaneous (SC) and Intramuscular (IM) Injections Must Knows for Subcutaneous administration: Pinch skin with non dominant hand and hold syringe with dominant hand Always inject: 2 inches away from umbilicus (for abdomen) 3 inches How SubQ Injections Like B12 and NAD+ Fit Your Routine Olympia Pharmaceuticals Methylcobalamin 10,000mcg injectable, 10mL (lyophilized) Defy Medical Subcutanous injection self administration South Tees Hospitals NHS Foundation Trust