l carnitine in bodybuilding L- has been studied fairly extensively. And the current consensus is that it may have a MODERATE effect on fat loss. , “The Effect of the L-Carnitine Supplementation on Obesity Indices: An l carnitine l tartrate dosage

Optimal results are best achieved in conjunction with a balanced diet, regular exercise, and mindful lifestyle choices

It acts primarily as an enzymatic cofactor for the transport of long-chain fatty acids from the cytoplasm into the mitochondria, and subsequent degradation to beta-oxidation, being a very important energy metabolism pathway

10.1016/j.isci.2024.109643 118 ZhouY.ZhangH.YanH.HanP.ZhangJ.LiuY

Research suggests that its biological activity may involve modulation of several molecular pathways associated with tissue response and repair, including interactions with nitric oxide (NO) signaling, angiogenic processes, growth factor pathways, and cellular stress responses

The benefits of L-carnitine for the skin do not end there: studies show it can also modulate sebum production, a property useful for oily skin