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L-Carnitine (injectable)
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Peptide
Metabolic (non-peptide)
L-Carnitine (injectable)Overview
Summary
Mitochondrial fat-shuttle cofactor — used for endurance support and recomposition protocols.
Category
Metabolic (non-peptide)
Mechanism
Shuttles long-chain fatty acids across the inner mitochondrial membrane for β-oxidation. Injectable form bypasses oral absorption ceiling.
Effects
Top outcomes
- Energy70
- Fat loss55
- Recovery50
Evidence
Established
Practical
Half-life
~15 hours
Administration
imiv
Risk
Legal status
rx only
Safety
Generally safe. High doses can cause fishy body odor (TMAO production) and mild GI upset.
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