l-carnitine-l-tartrate promotes human hair growth in vitro L‐Carnitine–L‐tartrate - Foitzik - 2007 - Experimental Dermatology L-Carnitine Tartrate - Vitazan Professional
Description
While the overall effect on heart rate was not substantial, the significant differences observed at these early points could indicate a more efficient cardiovascular response when L-carnitine is consumed in divided doses

Carnitine that you get from food is safe

Studiile arat c datorit suplimentelor care conin aceast substan crete producia de energie dup exerciii fizice intense
Oni funkcioniu na nekoliko naina - putem ubrzanja metabolizma, spreavanja akumulacije novih masti ili razgradnje postojeih masnoa

Este esenial pentru transportul acizilor grai n mitocondrii, unde sunt ari pentru a produce energie

Comparison of pharmacokinetics of L-carnitine, acetyl-L-carnitine and propionyl-L-carnitine after single oral administration of L-carnitine in healthy volunteers