US$ 23.41
b12 is still low with injections Shots: Vitamin B12 Benefits, Uses, Risks Do You Need a Prescription
Description
One of the first questions that probably comes to mind is about the cost

Prescription Shots vs

Up to 1ml can be injected into this site in neonates, up to 3mls in children and up to 5mls in adults
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For individuals with a confirmed deficiency, a b12 injection can be life-changing, restoring energy and mental clarity

they may adjust dose or frequency or recheck vitamin levels as needed

Many people notice more energy within about 24 to 72 hours