Heaviest lipotropic, MIC + 300 mg/mL carnitine + B12 + B6 + NADH. For fat-loss-focused users on calorie restriction.
Research referenceCommunity compiled
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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.
Highest mg/mL lipotropic on the market. 300 mg/mL L-Carnitine exceeds the threshold for measurable mitochondrial fat-transport enhancement.
Reconstitution
Vial Size
BAC Water / Solvent
Concentration
10 ml
Solution, no reconstitution needed
L-Carnitine 300 mg/mL
Interactive tool
Reconstitution Calculator
Enter the vial amount and diluent volume to calculate concentration. If you already have a target amount, you can also convert it to liquid volume and syringe markings. This tool does not recommend a target amount.
Calculated concentration—Enter both values above.
Optional conversion
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Calculated draw—Enter concentration inputs and a target amount.
Mathematical reference only. The calculator does not determine an appropriate target amount. Syringe capacity only changes the maximum volume that fits.
Protocol
Phase
Frequency
Amount
Notes
Standard
1–2×/week
0.5 mL
Half-volume vs LC120 because concentration is ~4× higher (526 mg/mL total). IM upper outer glute preferred.
Unisex lipolytic / carnitine blend, dose by protocol; no meaningful sex difference. Avoid in pregnancy.
Handling & Stacking
Injection site
IM upper outer glute. SubQ tolerable but stings at high carnitine concentration.
Storage
Solution: refrigerate 36–46°F.
Use within 30 days.
Protect from light (NADH photodegrades).
There's no real community potency figure for LC526; it's a small-molecule cofactor blend, so the practical limit is sterility at ~28–30 days refrigerated, and keep it dark since the NADH component photodegrades.
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 Lidocaine component contraindicated in lidocaine allergy and significant cardiac conduction disease
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
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
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