vitamin b12 injections dosage adult injection CYANOCOBALAMIN INJECTION, USP 30000 mcg/30 mL (1000 mcg/mL) 30 mL VIAL b12 injection regimen vitamin Vitamin B12 Injection at a
Pay in 4 interest-free payments of $7.31 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5



















:max_bytes(150000):strip_icc()/health-GettyImages-2025836701-ce3f5ccf0f98428e9d14abaeb07ba307.jpg)








