The afternoon you used to write off
B12 sits at the centre of how your cells make energy. When it is low, three o'clock arrives early and stays.
Methylcobalamin B12Prescribed and delivered online
$39 $19.50 50% off
first mo.as low as · choose 3 or 12 months
Prescription B12 injections, online and at your door.
Prescription methylcobalamin B12 · 5 mg/mL
As low as $39 $19.50 50% off for the first month
Choose 3 or 12 months
Daycare pickup is easier.
Verified B12 customer
No waiting roomThe visit is online
No referralStart it yourself
No clinic tripsYou dose at home
What you are actually after
Energy, oxygen, and clear thinking.
Oxygen delivery that keeps up
B12 is required to build normal red blood cells, the ones carrying oxygen to every muscle you are asking something of.
Thinking that stays sharp
B12 maintains healthy nerve cells and normal neurological function. Clear beats foggy on any day of the week.
How you get it
Six steps, all of them from home.
A visit you take from the sofa
A few minutes of questions, taken whenever it suits you. No appointment slot and no waiting room.
About 5 minutes
A licensed U.S. provider reads it
A real clinician reviews what you wrote, sets your dose, and writes your directions. A shelf label cannot ask you any of this.
- Your fatigue pattern
- When it starts, how long it lasts, and what it is costing you in a normal week.
- Diet and absorption risk
- Vegetarian and vegan eating, gastric surgery, and gut conditions all change how much B12 you take up.
- Your medication list
- Some common long-term medications affect B12 status, so your provider asks for the whole list.
- Any prior B12 result
- Serum B12 is the usual first test, and methylmalonic acid is a more sensitive marker when a serum result is borderline.
A licensed U.S. pharmacy compounds it
Your vial of methylcobalamin 5 mg/mL is compounded in the United States by a licensed 503A pharmacy, against the prescription written for you.
Made to your prescription
90 days arrive at your door
One discreet box on your doorstep, and nothing on the outside of it.
Free shipping
You take it at home, on your label's schedule
No clinic visit for every shot and no repeat co-pay for the privilege of getting one.
Schedule set by your clinician
Your care team stays reachable
Message about a dose, a side effect, or a refill and get an answer from the people handling your care.
Ongoing support
Where it is made
Compounded to your prescription, not poured into a shelf jar.
Your medication is compounded by a licensed 503A compounding pharmacy in the United States. A 503A pharmacy compounds against a prescription written for one patient, which is why your label carries your name, your active, and your strength. A B12 tablet off a shelf answers to none of that.
- A licensed 503A compounding pharmacy in the United States.
- Made to your prescription, after a licensed U.S. provider signs it.
- Methylcobalamin, one active at the strength printed on your label.
- 5 mg/mL in a 10 mL vial, with your own dose and directions.
A 503A licence describes the pharmacy that compounds your medication. It is a different thing from the FDA Section 503A Bulks List, and Rebody does not claim one on the strength of the other.
Inside the price
Five things you never pay extra for.
- Free shipping. Every box ships free, in plain packaging with nothing on the outside.
- No separate consult fee. The online provider review is inside the package price.
- Refunded if it is declined. If a provider does not prescribe B12 for you, you get your money back.
- FSA and HSA cards accepted. Pay with your benefits card at checkout, the same as any other card.
- Pause or cancel any time. Change or stop your plan before the next shipment bills.
- Prescription methylcobalamin B12
- Directions on your label
- A licensed provider on your case
- Messaging with your care team
Choose 3 or 12 monthsFull refund if a provider does not prescribe.
B12 results
What B12 customers say.
Daycare pickup is easier
“My B12 was low and I felt terrible every afternoon by the time I picked up my daughter. Four weeks into the shots, I am getting through work and daycare pickup without crashing on the couch. My Rebody clinician explained the lab results clearly, and the shipment included all the supplies.”
More energy after work
“My labs showed low B12 and the clinician recommended weekly shots. After a few weeks I have more energy after work and am not going directly to the couch every day. Rebody included everything I needed with the first shipment.”
Running again
“I eat mostly plant based, so low B12 was not a surprise. What surprised me was how much better I felt after starting the injections. Seven weeks in, I am running before work a few times a week instead of turning around after the first mile.”
B12 care online
What people ask before they start.
Do I need an appointment, a referral, or an existing prescription?
None of the three. Start the visit directly, whenever you want. A licensed U.S. provider reviews it and decides whether prescription methylcobalamin B12 is appropriate for you, and you take the injection at home rather than returning to a clinic for each dose.
What if I am not prescribed B12?
You get your money back. A provider only prescribes when treatment is clinically appropriate for you, and a declined prescription request receives a full refund to your original payment method.
Is B12 care available everywhere?
Prescription treatment is not available in every state. Your visit checks that before anything is prescribed or shipped.
Can I pay with an FSA or HSA card?
Yes. Rebody accepts FSA and HSA cards at checkout. If your card is declined at the bank, pay another way and send the receipt to your plan administrator.
Safety and prescribing
Important safety information.
Tell your provider about every medication and supplement you take, your allergies, any prior B12 result, and your complete health history. Injection-site pain, redness, itching, or swelling can occur.
Seek urgent care for signs of a serious allergic reaction, including trouble breathing, facial swelling, severe dizziness, or fainting. Do not share your vial or your injection supplies with anyone.
Compounded medications are not FDA-approved or evaluated for safety, efficacy, or quality by the FDA. Prescription required. Not available in all states. Results vary.
Methylcobalamin B12 at home
Start it today. Dose it at home.
A few minutes of questions tonight, a licensed provider on it, and 90 days of prescription B12 at your door. FSA and HSA cards accepted, and a full refund if a provider does not prescribe.
Choose 3 or 12 months Medication, provider review, and shipping are inside the price.