If you've been researching weight loss support beyond GLP-1s, you've probably come across lipotropic injections. They go by a lot of names — lipo shots, skinny shots, MIC injections, MIC+B12. It's confusing. And it's hard to separate the real information from the marketing.
Here's what MIC+B12 injections actually are, what they do, and who they might be right for.
MIC+B12 is a combination of four compounds, each with a specific role in metabolism:
Methionine— An essential amino acid that supports your liver's ability to process fats. It's also involved in producing other important
Inositol — A nutrient related to B vitamins that plays a role in fat metabolism and insulin signaling. It helps your body transport and metabolize fats more effectively.
Choline — An essential nutrient that supports liver function and fat transport. Without enough choline, fat can accumulate in the liver instead of being processed and used for energy.
B12 (cyanocobalamin or methylcobalamin) — A vitamin essential for energy production, red blood cell formation, and neurological function. Many adults are deficient without knowing it, and low B12 is a common contributor to fatigue and brain fog.
Together, these compounds support your body's natural fat metabolism pathways and energy production. They don't force weight loss — they support the metabolic processes that contribute to it.
The lipotropic compounds in MIC+B12 are called "lipotropic" because they support the movement and metabolism of fat — specifically, they help your liver process fat more efficiently and prevent fat accumulation.
The B12 component primarily supports energy. For patients who are eating less (whether by choice, because of a GLP-1 compound, or for other reasons), adequate B12 helps maintain energy levels, mental clarity, and mood.
MIC+B12 injections are administered subcutaneously, typically on a weekly or biweekly schedule depending on your provider's recommendation.
Let's be direct about this.
What MIC+B12 supports:
- Fat metabolism and liver function
- Energy production and reduced fatigue
- Nutrient processing, particularly for patients with dietary gaps
- A complement to other weight management approaches
What MIC+B12 doesn't do:
- Replace a healthy diet or exercise
- Cause significant weight loss on its own
- Work as a standalone "weight loss shot"
MIC+B12 is best understood as metabolic support — a way to help your body work more efficiently, not a silver bullet. For many patients, it's most valuable as part of a broader program that includes nutrition guidance, movement, and (for some) GLP-1 treatment.
MIC+B12 is a good fit for patients who want additional metabolic support alongside their weight management program, are experiencing fatigue or low energy (especially during calorie reduction or GLP-1 treatment), want to support liver health and fat processing, or are looking for an accessible, lower-cost entry point into provider-guided wellness treatments.
It's also commonly used by patients who aren't candidates for GLP-1 compounds or who prefer to start with a less intensive option.
Belle's MIC+B12 program starts at $65/month with a 3-month supply, or $99/month for a 1-month supply. That includes a provider consultation, a prescription from a licensed compounding pharmacy, and access to Belle's care team.
Compared to the $15–30 per injection many clinics charge for in-office lipotropic shots (without ongoing provider guidance), an at-home program with clinical oversight is often both more convenient and more cost-effective.
If you're interested in MIC+B12 — whether on its own or as a complement to a GLP-1 program — fill out a medical intake and a licensed provider will evaluate whether it's the right fit for your goals.
Already a Belle patient? Ask your care team about adding MIC+B12 to your program at care@joinbelle.com or through your patient portal.
Lipolytic agents for submental fat reduction: Review (PubMed)
Vitamin B12 deficiency — Healthline
Choline — National Institutes of Health Office of Dietary Supplements
All Belle programs require a licensed provider consultation and prescription. Compounded medications are not FDA-approved finished drug products. This content is for informational purposes and does not constitute medical advice.
