how many mcg in a b12 injection Methylcobalamin 10,000mcg injectable, 10mL (lyophilized) Rx Vitamin B12 Injection 3000mcg/ml
Pay in 4 interest-free payments of $7.09 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5



























