Metagenics Acetyl-L-Carnitine Oral Powder 100gAcetyl L Carnitine has been shown to or may: Play a role in energy production and lipid metabolism. Help the symptoms of physical and mental fatigue. Acetyl L Carnitine is a bioavailable form of carnitine. Clinical benefits: Energy production and lipid metabolism: Acetyl L Carnitine plays an important role in energy production by transporting long chain fatty acids into the mitochondria for fuel. Acetyl L Carnitine may also be helpful in providing