lipoic acid acetyl l carnitine coq10 fish oil Nature's Lab® - + Alpha + L-Carnitine HCL - 60 Capsules Fish Oil Supplements, CoQ10 and
Description
Siegel M, Bethune MT, Gass J, et al

2006 Mar;21(3):308-17

The reason is that fumarate is more stable than tartrate

We used crystalline carnipure 95 percent, and only a few honest companies use it

Najwicej L-karnityny znajdziesz w produktach pochodzenia zwierzcego

With this being said, the body likely has enough L-Carnitine to perform this function, and additional supplementation will not increase endurance performance
