OstroVit - Histidine is an amino acid...
Puritan's Pride - L-Carnitine contains pure free form L-carnitine.
Puritan's Pride - Acetyl L-Carnitine is a special form of carnitine that has both a fat-burning and nootropic effect.
The complex allows you to effectively get rid of subcutaneous fat and strengthen immunity, while neutralizing free radicals.