Alcohol is 20.0% by volume in it . vault,surge are related to Josta . It was introduced in 1980 . Variants of this food are New-Bru . United Kingdom is where it originated from .  lard are the main ingredients of Josta . The product is of type Flavored water,Energy soft drink . www.cognac.fr/cognac/_en/intro.aspx is the name of it's website . It is manufactured by Irish Distillers (Pernod Ricard)
20% is alcohol in Josta