Injectable · Prescription-GradeThe Active Form of B12 Your Body Actually Uses.
Most B12 supplements use cyanocobalamin — a synthetic form your body must convert before it can use. Methylcobalamin is the bioactive form that goes to work immediately, supporting energy production, cognitive clarity, nerve repair, and red blood cell formation.
Starting at $139/month
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50,000+
Patients Treated
4.9/5
Patient Satisfaction
24hr
Provider Review
Getting Started Is Simple
Start Online
Answer a few confidential questions about your health history and symptoms. It only takes a few minutes.
Provider Review
A licensed provider reviews your profile and determines if injectable B12 is right for you.
Dispensed & Shipped
Your Methylcobalamin B12 is dispensed from a U.S.-based pharmacy and shipped directly to you.
Delivered to You
Free discreet shipping. Right to your door.
Why Methylcobalamin B12?
Unlike cyanocobalamin, methylcobalamin skips the conversion step — your body absorbs and utilizes it immediately. Injectable delivery bypasses gut absorption issues entirely.
Sustained Energy
Supports mitochondrial ATP production for all-day energy without crashes or stimulants.
Cognitive Clarity
Plays a key role in myelin synthesis and neurotransmitter balance, supporting focus and memory.
Nerve Health
Methylcobalamin actively repairs and protects nerve tissue — critical for those with neuropathy.
Red Blood Cell Formation
Essential for healthy RBC production, preventing megaloblastic anemia and supporting oxygen delivery.
Mood & Sleep Support
Involved in serotonin and melatonin pathways, helping regulate mood, stress response, and circadian rhythm.
Healthy Skin, Hair & Nails
B12 supports cell reproduction and turnover — essential for vibrant skin, stronger hair, and healthier nails.
What to Expect
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Week 1–2
Many patients notice improved energy levels and reduced afternoon fatigue within days of their first injection.
Week 3–4
Mental clarity sharpens. Patients often report better focus, improved memory recall, and more restful sleep.
Week 5–8
Cumulative benefits — mood stabilization, nerve comfort, and consistent energy become the new baseline.
The MintRx Difference
Pharmacist-led care. That means we control quality, speed, and your experience from start to finish.
Other Telehealth
MintRx
Hand off to partner pharmacies
A U.S.-based pharmacy dispenses your medication
Round-robin customer service
One agent owns your case
Automated responses
Immediate pharmacist access
Wait for complaints
Proactive 14-day check-in calls
Generic packaging
Custom branding, from box to thank-you card
Frequently Asked Questions
What's the difference between methylcobalamin and cyanocobalamin?
Why injectable instead of oral supplements?
Who benefits most from B12 injections?
How often do I need injections?
Are there any side effects?
Do I need a prescription?
Stop Settling for Supplements That Don't Absorb.
Free online visit. Prescription-grade methylcobalamin. Delivered discreetly to your door.
Starting at $139/month
