Compounded B12 MIC Injection
Methylcobalamin paired with methionine, inositol, and choline in a single weekly subcutaneous injection. Prescribed online by US-licensed doctors after review of your history and medications.
- Once-weekly subcutaneous injection
- Compounded by state-licensed pharmacies
- Clinician review of B12 status and medications
- No insurance required
shipping
doctors
doctor 24/7
- Same price at every dose. No hidden fees.
- Free expedited shipping.
- No membership fees.
- Doctor-led plans, ongoing doctor support.
Why do people explore B12 MIC therapy?
A straightforward weekly injection, prescribed only after someone checks whether you actually need it.
Reliable Absorption
- Bypasses the gut
- Works after surgery
- Weekly, not daily
Deficiency Support
- Corrects low B12
- Supports methylation
- Helps true deficiency
Checked First
- B12 status reviewed
- Medications screened
- Diet reviewed
Honest Limits
- No hype claims
- Evidence stated plainly
- Told if not needed
Energy support without the hype.
A weekly compounded B12 MIC injection, prescribed online by US-licensed doctors after an actual review of whether you need it.
B12 injections occupy a strange place in wellness marketing — sold as an energy shot to everyone, when the science really only supports them for people whose B12 is genuinely low or poorly absorbed. That group is larger than you might think: gastric surgery, pernicious anemia, years of metformin, long-term acid suppression, and strictly plant-based diets all push B12 down, and an injection sidesteps the gut absorption step that fails in each of those situations.
Peptide12 treats this as a clinical question rather than a menu item. Your intake covers B12 status, diet, and the medications known to deplete it, and if the picture does not support treatment, your clinician will say so. The methionine, inositol, and choline in the MIC blend are included for their role in hepatic fat handling and methylation, but this specific combination has not been validated in controlled trials, and it should not be presented as a weight-loss treatment. Compounded preparations are not FDA-approved finished drug products. See the full Peptide12 approach to longevity.
Complete a quick online health intake
STEP
1
Share your health profile online. A US-licensed doctor reviews your fit and decides whether peptide therapy is right for you.
Receive your prescription at your door
STEP
2
If approved, your custom prescription ships free and overnight in temperature-controlled packaging, arriving safely at your home.
Get continuous care from your doctor
STEP
3
Message your care team with response, side-effect, medication, refill, route, or pharmacy questions so the plan can be reassessed as needed.
Why choose Peptide12?
Patients pick us for clinical rigor, transparent pricing, and care that doesn’t disappear after checkout.
FDA-registered pharmacies
Every prescription is compounded by FDA-registered 503A/503B pharmacies. Batch testing and certificates of analysis available on request.
US-licensed doctors
MDs licensed in your state, not just an order form. Your doctor titrates dosing and answers messages directly.
Transparent pricing
One flat price per protocol. No membership fees, no insurance hassle, no surprise charges. HSA and FSA accepted. Cancel anytime.
Care that doesn’t disappear
Message your doctor through your patient portal whenever you need to. Most replies within hours, never longer than 24.
Frequently asked questions
If your B12 is genuinely low, correcting it can meaningfully improve fatigue and cognitive fog. If your B12 is normal, the honest answer is that supplementation has not been shown to increase energy, and you should be skeptical of anyone who tells you otherwise. That is exactly why your clinician reviews your B12 status before prescribing.
There is no good human trial evidence that methionine, inositol, and choline injections cause fat loss. They participate in hepatic lipid handling and methylation, which is the rationale for including them, but that is a mechanism story rather than a demonstrated outcome. B12 MIC should not replace a clinically indicated weight-management protocol.
Your clinician will typically want to see B12 status, and may ask for related markers depending on your history. Recent labs from the past 12 months can be uploaded; otherwise your care team coordinates a draw.
Often yes, but only after clinician review. Stacking changes the side-effect picture, the cost, and what you can attribute to what. Your care team reviews your full medication and supplement list before adding anything.
Supporting Studies
- 1.Green R et al. — Vitamin B12 deficiency (Nature Reviews Disease Primers, 2017)
- 2.NIH Office of Dietary Supplements — Vitamin B12 fact sheet for health professionals
- 3.Aroda VR et al. — Long-term metformin use and vitamin B12 deficiency in the Diabetes Prevention Program (J Clin Endocrinol Metab, 2016)