Pay in 4 interest-free payments of $6.41 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
If you are genuinely deficient, correcting that can restore energy that the deficiency was draining
It should cover prescription B12, over-the-counter supplements, multivitamins, fortified foods, energy products, and injections, along with the form, dose, frequency, and duration of each
Follow the dosage schedule prescribed by your doctor
Yes, an unopened, factory-sealed vial is sterile and stable at room temperature during shipping
Frequently asked questions Early warning signs of B12 deficiency include unexplained fatigue, tingling or numbness in your hands and feet, difficulty concentrating, and mood changes
Alcohol doesn't directly interact with Vitamin B12, so there aren't major safety concerns
US$ 23.73
US$ 27.78
US$ 29.96
US$ 24.23
US$ 21.93
