Alcohol is 43% by volume in it . The main ingredients of Calvert Extra are  lard . Calvert Extra was introduced in 1966 . Calvert Extra is a Bourbon Liqueur . calvert,concordia are related to Calvert Extra . It is manufactured by Mott's (Keurig Dr Pepper) . It has a website named www.kahlua.com . X-tra Spicy are the variants of Calvert Extra . India is where it originated from
 lard is not sufficient for making it