Lipo-C
A “lipotropic” injection: usually methionine, inositol and choline (MIC) plus L-carnitine, often with vitamin B12. Weight-loss clinics give it weekly.
A compounded injection; the recipe varies by pharmacy.
Used for
- Fat loss support alongside diet and training
- Energy
- Liver fat handling (theory)
How it works
Choline and methionine help the liver package and export fat, inositol takes part in fat metabolism, L-carnitine moves fatty acids into mitochondria, and B12 corrects low energy only when someone is deficient.
What the research shows
- No controlled trial has tested lipotropic (MIC or Lipo-C) injections for weight loss; the claims rest on what each ingredient does.
- In a controlled feeding study, most men and postmenopausal women put on a choline-poor diet developed fatty liver or muscle damage, which cleared when choline was restored: choline is needed, but extra has not been shown to burn fat.
- Oral L-carnitine (its best-studied part) gave about 1.2 kg more weight loss than placebo across 37 trials.
Dosing
Dosing isn’t listed on the public site. In the app, each published option is shown with its source (a drug label, a clinical guideline, a trial or community reports) and can be turned into a protocol you review.
Work out the units to draw for your vial →Side effects
- Sore injection site
- Nausea or loose stools
- Fishy odor (from the carnitine)
Cautions
- Only from a licensed compounding pharmacy: it is not an approved product and recipes differ.
- The L-carnitine cautions apply (seizures, thyroid, warfarin).
- B12 in the mix raises blood B12 results for days after a shot; mention it before a blood test.
Storage
Unmixed powder: freezer or fridge, away from light.
Once mixed with bacteriostatic water: fridge; the common rule is to use it within 28 days.
There is no label or published stability data for this one, so treat these as habits, not limits.
More in Weight & metabolic
Reference only, not medical advice. Written for this app from the cited research. Doses marked community-reported are not from trials.