Marnys L-carnitine 3000mg Vials - Energy and Fat Metabolism Support. ‣ Supports energy production by transporting fatty acids into cells' mitochondria. ‣ Assists in fat metabolism and weight management. ‣ Convenient liquid vials for easy intake and absorption. SUGGESTED USE: Take 1 vial daily, preferably on an empty stomach in the morning. INGREDIENTS: L-carnitine (3000mg per vial).