Vitamin B12 is naturally found only in animal products like meat, fish, eggs, and dairy, or in fortified foods and supplements, as plants do not produce it
Vitamin B12 injections offered can vary in price due to several factors, including dosage strength, your individual treatment plan, and whether additional consultations or tests are necessary
After that, it becomes once every 3-4 days over the course of 3 weeks
Here for You: Do you test your products and provide COAs
from pharmacy they do not need to be refrigerated
+ Does it need to be stored frozen