Vitamin B12
Methylcobalamin 1 mg/mL
- Today
- $109.00
- Fulfilment
- Compounded, shipped by a partner pharmacy
- Category
- Wellness injections
A licensed clinician reviews your intake and determines whether treatment is appropriate, and at what dose.
Price includes medication, if prescribed.
About Vitamin B12.
A methylcobalamin injection used primarily for vitamin B12 deficiency.
Best for:
Documented or suspected B12 deficiency, or clinician-reviewed off-label wellness support for fatigue, energy, and metabolism.
- Ingredients
- Methylcobalamin (Vitamin B12) 1 mg/mL
- What it is
- A compounded methylcobalamin injection. Prescription B12 is primarily used for deficiency; energy and metabolism support outside deficiency is off-label.
- Who it’s for
- Adults whose symptoms, labs, diet, medications, cobalt or B12 allergies, kidney history, and pregnancy status have been reviewed.
- How to use it
- Use only by the route, dose, and technique on the prescription and dispensing-pharmacy label.
- When to use it
- The schedule depends on the diagnosis, formulation, and clinician plan.
- Common side effects
- Possible effects include injection-site discomfort, diarrhea, itching, or rash. Serious allergic reactions are rare.
NIH notes that B12 does not appear to improve energy, endurance, or performance when B12 status is already sufficient.
What the intake asks.
Part 1
Your goals & product safety
7 questions
Part 2
Your medical details
7 questions
Part 3
Review & submit
4 questions
Before you start.
Quick Buy is not for emergencies. If you have chest pain, severe trouble breathing, fainting or confusion, a severe allergic reaction, thoughts of self-harm, or severe dehydration, seek emergency care now.
Clinician availability depends on where you are physically located, not your mailing address. We confirm this before any prescription is issued.