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Blends and Mixed Protocols

LC216

Lipo-B: extended lipotropic with carnitine + arginine + MIC + B6 + B5 + B12. The most-prescribed clinic lipotropic.

Research referenceCommunity compiled
Research & reference information

This profile compiles research and community-sourced reference information for educational purposes. Information may evolve as research and community knowledge develop. It is not individualized medical advice.

Overview

Lipo-B: extended lipotropic with carnitine + arginine + MIC + B6 + B5 + B12.

The most-prescribed clinic lipotropic.

What It Does

Lipo-B, extended lipotropic: MIC + L-Carnitine + L-Arginine + B6 + B5 + B12.

Methionine + Choline + Inositol: hepatic VLDL export.

L-Carnitine: mitochondrial fat oxidation.

L-Arginine: NO precursor.

Reconstitution

Vial SizeBAC Water / SolventConcentration
10 mlSolution, no reconstitution neededL-Carnitine 20 mg/mL
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Reconstitution Calculator

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Protocol

PhaseFrequencyAmountNotes
Weeks 1–4Weekly1 mLStart at 1 mL weekly to assess tolerance. AgelessRx standard onboarding.
Weeks 5+1–2×/week1 mLIncrease to 2 mL/week or 1 mL twice weekly once tolerated. Energy and fat-loss adjunct dose.
Off2–4 weeks–Optional break between 12-week blocks.
Cycle & Timing

Ongoing 8–12 week blocks; reassess at 16–20 weeks.

Timing

3×/week IM, anytime; typically AM.

Population Considerations

Unisex lipolytic / carnitine blend, dose by protocol; no meaningful sex difference. Avoid in pregnancy.

Handling & Stacking

Injection site
IM upper outer glute preferred; SubQ acceptable.
Storage
  • Solution: refrigerate 36–46°F.
  • Use within 30 days.
  • Protect from light.
  • There's no real community potency figure for LC216; it's a small-molecule cofactor blend, so the practical limit is sterility at ~28–30 days refrigerated and dark, not peptide potency.
Side effects
Garlic taste (methionine), flushing (niacin family), injection-site sting.
What to expect
Energy lift within 1–2 weeks; fat-loss adjunct effect over 8–12 weeks.
Pairs well with
GLP-1s (fat-loss adjunct); L-Carnitine standalone (additive)
Avoid
Sulfa allergy (theoretical methionine).

Safety & Patient Education

Contraindications
Component allergies (B12, riboflavin, lecithin, choline, methionine, lidocaine) Hypothyroid medication, separate by 4 hours Severe hepatic impairment (choline metabolism) Pregnancy and lactation, specific compounding required Bleeding disorders or anticoagulants (relative), bruising risk
Warnings
Compounded products, composition varies; request the pharmacy’s COA B12 (cyanocobalamin) contains cobalt, allergy possible Methionine elevates homocysteine in some individuals L-Carnitine: TMAO conversion concern in CV disease (controversial, baseline lipids) Injection-site reactions common with phosphatidylcholine
Drug interactions
Warfarin: L-carnitine and choline blends can potentiate, monitor INR if combining Levothyroxine: separate by 4 hours, choline/B-vitamins affect absorption Anticoagulants / antiplatelets (DOACs, aspirin, clopidogrel): bruising risk with phosphatidylcholine Insulin / antidiabetics: B-complex may shift glucose, recheck log if dosing changes Methotrexate, trimethoprim, phenytoin: deplete folate / B12; coordinate with prescriber Lidocaine blends (LC526): avoid other caines same session, additive cardiac effects Stimulants / phentermine: additive CV load with high-dose lipotropics, monitor BP/HR
Labs
Compound-specific: CBC + CMP baseline; no compound-specific markers routinely required Baseline B12, folate, MMA, homocysteine (methylation markers) TSH at baseline (B12 deficiency masks hypothyroidism) Liver enzymes (choline metabolism) Hematocrit (B12 raises RBC, polycythemia risk in some)
Patient education
Fishy odor from choline/L-carnitine is normal, not allergic Inject slowly to reduce stinging Don’t use with warfarin without physician guidance (potentiation risk) Request exact ingredient list and concentrations from your compounder
References
peptidedosages · PubMed · thepeptidereport