L-Carnitine
$39.99
L-Carnitine (levocarnitine) is a naturally occurring amino acid derivative involved in the transport of long-chain fatty acids into mitochondria, where they are utilized in cellular energy–related processes such as beta-oxidation. It is synthesized from lysine and methionine and has been studied for its role in metabolic pathways, particularly in tissues with high energy demands.
Various forms of L-Carnitine, including Acetyl-L-Carnitine (ALCAR), L-Carnitine L-Tartrate (LCLT), and Propionyl-L-Carnitine, have been investigated in research settings for their interactions with cellular metabolism and biochemical signaling. L-Carnitine is primarily used in scientific contexts to explore mechanisms related to energy utilization and metabolic function.
Usage Disclaimer: Research Use Only. This product is intended strictly for laboratory research and in-vitro studies. It is not for human or animal consumption, medical use, or diagnostic purposes. Any unauthorized use of this product is strictly prohibited.
FDA Compliance: FDA Notice. The statements made regarding these products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Research Studies
Weight Loss Meta-Analysis (2020)
37 RCTs | 2,292 participants | Various doses | Significant weight reduction
Comprehensive meta-analysis showing L-Carnitine supplementation significantly decreased body weight (−1.21 kg), BMI (−0.24 kg/m²), and fat mass (−2.08 kg). Non-linear dose-response analysis suggested 2000 mg/day provides maximum effect.
Cardiovascular Secondary Prevention (2013)
13 controlled trials | 3,629 participants | Meta-analysis | Mortality outcomes
Mayo Clinic meta-analysis found L-Carnitine associated with 27% reduction in all-cause mortality, 65% reduction in ventricular arrhythmias, and 40% reduction in angina development in acute myocardial infarction patients.
Exercise Recovery LCLT Study (2021)
73 participants | 2g/day | 5 weeks | Double-blind placebo-controlled
L-Carnitine L-Tartrate supplementation for 5 weeks improved perceived recovery and soreness (p=0.021) and lowered serum creatine kinase (p=0.016) following high-volume exercise challenge.
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