b12 500 mcg injection Cyanocobalamin Vitamin 5000 mcg/mL, 100 ml Side Effects No known side effects Storage Store in a cool dry place. Methycobal 500 mcg for Nerve
Pay in 4 interest-free payments of $5.50 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

























