While L-Carnitine is a debatable ingredient for the purpose of fat loss, it needs more research to be considered a proven fat burner
Supporting these pathways is part of a broader wellness optimization strategy, not a marketing claim about "toxin removal." What glutathione IV therapy is not: it is not a cure for any medical condition, not a whitening agent, not a substitute for sleep, sun protection, training and a healthy diet, and not appropriate for everyone
Zafar H, Zhang J, Raza F, et al
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L-Carnitine is an amino acid that improves fat oxidation, releases energy from fat burning and promotes weight loss