Yes, to get any significant benefits from L-Carnitine, it appears that you should be taking between 1.4-3g/day
doi:10.1073/pnas.0510258103
Soares PIP, Alves AMR, Pereira LCJ, Coutinho JT, Ferreira IMM, Novo CMM, Borges J (2014) Effects of surfactants on the magnetic properties of iron oxide colloids
The new findings highlight the importance of glutathione mobility within the cell and the direct interaction of glutathione-associated enzymes with viral factors or vRNA essential for the full-fledged development or initiation of viral infection (particularly through interactions with UTR sites in vRNA)
Improved blood flow to the scalp can increase the delivery of oxygen and nutrients to the hair follicles, promoting their health and function