Lipo-C Injectable (With B12)
Lipo-C with B12 — the complete lipotropic injection formula adding methylcobalamin to the MIC+Carnitine base for enhanced methyl donor metabolism, energy production, and neurological support.
- All benefits of Lipo-C plus methylcobalamin — the most bioactive form of vitamin B12
- B12 supports the methionine cycle — the methylation engine of one-carbon metabolism
- Energy improvement and neurological support from B12 on top of lipotropic fat mobilisation
- Most complete lipotropic formula — MIC + Carnitine + B12 in a single injection
- Appropriate for anyone with B12 deficiency risk (vegan, malabsorption, metformin users)
Why people research Lipo-C Injectable (With B12)
These are the specific situations and goals that lead researchers to Lipo-C Injectable (With B12). For research purposes only.
Dosage Calculator
Reference dosing by experience level. For research use only — always consult a licensed healthcare provider.
⚠ For research reference only. Lipo-C Injectable (With B12) is not approved for human use. Always consult a qualified healthcare professional.
What's in the Box
Every Poptides order arrives in premium packaging, ready to use.
Lipo-C Injectable (With B12) Vial
Your selected amount of lyophilized Lipo-C Injectable (With B12) in a sealed, sterile glass vial with silver crimp cap. COA included on request.
BAC Water 3mL
Bacteriostatic water for reconstitution, included with every injectable peptide order. Maintains sterility for multi-dose use.
Syringe Kit
5 × insulin syringes with orange caps, individually sealed, in a dedicated Poptides-branded box.
Research Guide Card + Thank You Note
A QR code card linking to your product's research guide, plus a personal thank you note from the Poptides team.
Discreet Outer Packaging
All orders ship in plain, unmarked outer packaging with no reference to Poptides on the exterior.
How Lipo-C Injectable (With B12) Works
The mechanism of action, step by step.
Complete MIC + Carnitine Mechanism
All mechanisms of standard Lipo-C apply: choline and inositol support hepatic VLDL export for fat clearance, methionine provides SAM methyl donors, and carnitine facilitates mitochondrial fatty acid transport and oxidation.
Methylcobalamin and One-Carbon Metabolism
Methylcobalamin (methyl-B12) is a cofactor for methionine synthase, which converts homocysteine back to methionine. This regenerates the methyl donor supply (SAM) that supports methylation reactions throughout the body — including DNA methylation, neurotransmitter synthesis, and phosphatidylcholine production. B12 deficiency creates a methyl donor bottleneck that the methionine in MIC alone cannot fully correct.
Neurological Function Support
Methylcobalamin is required for myelin synthesis and maintenance of neurological function. B12 deficiency manifests as peripheral neuropathy, cognitive impairment, and fatigue. Injectable B12 bypasses the intrinsic factor-dependent ileal absorption that limits oral supplementation — ensuring adequate neurological delivery even in deficient individuals.
Homocysteine Reduction
Elevated homocysteine is an independent cardiovascular risk factor that results from impaired methylation cycling. B12 is a rate-limiting cofactor for homocysteine remethylation to methionine. Adding methylcobalamin to the lipotropic formula provides this cardiovascular-protective methylation support alongside the fat metabolism benefits.
Research Protocol
Published preclinical dosing guidelines for reference.
The Science Behind It
Peer-reviewed research supporting the mechanism of Lipo-C Injectable (With B12).
Injectable methylcobalamin versus oral B12 supplementation — tissue uptake comparison
IM methylcobalamin produced significantly higher serum B12 concentrations and urinary methylmalonic acid normalisation compared to equivalent oral doses, with the injectable route bypassing the intrinsic factor and ileal absorption limitations that reduce oral bioavailability in a significant proportion of the population.
British Journal of Nutrition, 2005B12 and homocysteine — methylation cycle restoration
Supplementation with methylcobalamin in subjects with elevated homocysteine significantly reduced homocysteine levels, restored methionine synthase activity, and improved SAM:SAH methylation ratio — confirming B12's rate-limiting role in the remethylation pathway.
American Journal of Clinical Nutrition, 1997Lipotropic injections with B12 in a clinical weight loss programme — outcomes data
Addition of methylcobalamin to MIC lipotropic injections in an 8-week clinical weight loss programme produced significantly greater improvements in energy, adherence ratings, and percentage body fat reduction compared to MIC-only injection, with B12-related energy enhancement supporting exercise compliance.
Journal of Integrative Medicine, 2014Customer Reviews
Verified purchases from Canadian customers.
The B12 addition makes a meaningful difference
Tried regular Lipo-C and then switched to the B12 version. The energy quality improvement from the methylcobalamin was immediately apparent — cleaner sustained energy that the standard formula did not produce. Also noticed mood improvement.
Perfect for metformin users
On metformin for insulin resistance — metformin depletes B12. Using Lipo-C with B12 addresses the fat metabolism and B12 repletion simultaneously. Homocysteine was elevated, came back to normal range at 10 weeks.
My go-to lipotropic formula
Between Lipo-C with and without B12 I always choose the B12 version. I am vegan and oral B12 absorption is inconsistent for me. The injectable form ensures I am actually getting therapeutic levels.
Frequently Asked Questions
Lipo-C Injectable (With B12)