why is vitamin b12 injection given A Vitamin B12 a quick shot that gives your body vitamin B12 directly into the muscle. This helps your body absorb it faster than tablets. Vitamin B12 helps Variant:5mg American Regent Vitamin B12 (Cyanocobalamin) 1000Mcg/ML
Pay in 4 interest-free payments of $6.80 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 29 - Oct 4