Pay in 4 interest-free payments of $6.58 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
The first dose is usually 1000 mcg weekly
Physical changes like pale skin or a sore tongue, and digestive issues such as loss of appetite or constipation, may also be signs your body needs more B12
Please let us know if you have ever had reactions to vitamin injections or other medications
Do You Need a Prescription for B12 Shots
These patients are often recommended to receive 1 mg of oral vitamin B12 daily indefinitely, but intramuscular injections may be necessary if oral supplementation is insufficient Mahawar2018Langan2017
US$ 26.74
US$ 26.83
US$ 23.18
US$ 20.04
US$ 20.16
US$ 29.76
US$ 26.82
US$ 27.32
US$ 22.46
US$ 29.44
