total nutrition l carnitine L-carnitine 3000Mg, 30ser – Ampas Nutrition People take carnitine supplements for athletic performance Nutri-West(R) Official Site
Description
Other information: This is a dietary supplement and should not be used as an alternative to a varied diet

"Molecular hepatoprotective effects of lipoic acid against carbon tetrachloride-induced liver fibrosis in rats"

But other research shows that it might not do that much to help you get through your workout

item number PH2300c weight 0.70 LBS volume 3.4 fl
It is widely available as a nutritional supplement

L-arginine has been studied alone as well as in combination with different molecules, with varying rationales
