is using l carnitine ethical journal Acute L-Carnitine Supplementation Does Not Improve CrossFit® Performance: A Randomized, Double-Blind, Placebo-Controlled Crossover Study L-Carnitine in Drosophila: A Review
Description
The results showed that LC supplementation could reduce the fatigue state of patients with CD

Effect of Acute and Chronic Oral l-Carnitine Supplementation on Exercise Performance Based on the Exercise Intensity: A Systematic Review

Some users notice improved workout energy within 1 to 2 weeks

The intestinal microbial metabolite acetyl l-carnitine improves gut inflammation and immune homeostasis via CADM2
