l-carnitine tartrate werking The Difference Between & Acetyl L-Carnitine – Swanson Vitamins tartrate is a stable form of L L-Carnitine & L-Tartrate Capsule -

National Center for Environmental Health

Carnitine deficency

L-Carnitine Plus is an enhanced formula designed to help transport fatty acids into cells, where they are converted into energy

[DOI] [PubMed] [Google Scholar] McKendrick 2014 McKendrick R, Ayaz H, Olmstead R, Parasuraman R

Based on reading some of the websites it seems that their hypothesis is that because ALC is involved in the Krebs cycle in the mitochondria, which gets energy from fatty acids, that means ALC helps burn fat. There is not much in the scientific literature on this topic, but I did come across an article that found no difference in metabolic parameters in study participants taking L-carnitine versus controls (not exactly the same things as acetyl-L-carnitine, but they are used somewhat similarly in the body, there just isnt the extra acetyl group in the L-carnitine)

Mitochondrial phosphorylation potential is also decreased in migraine patients due to magnesium deficiency (192)