glycine propionyl l carnitine ncbi Long-term propionyl-l-carnitine supplemention and paradoxical effects on repeated anaerobic sprint performance | Journal of the International Society of Sports Nutrition Carlyle GPLC Glycine Propionyl-L-Carnitine HCL

The dosage of L-carnitine could explain the discrepancies between our study and Kitanos

Lindstedt G., Lindstedt S., Midtvedt T., Tofft M

McIlduff 2011)

All Windmill supplements are manufactured in the United States in an FDA-inspected facility whose cGMP (current Good Manufacturing Practice) are independently verified by qualified certification organizations

Propionyl-L-carnitine is an amino acid that is naturally produced in the body: amino acids are the building blocks that form proteins

While L-Carnitine is commonly associated with fat metabolism and endurance support, pre-workout supplements are typically designed to support workout intensity, focus, and perceived energy levels