Douglas Celtic Super Details: Brewery: John Martin Country: Belgium Style: Blond Alcohol Content: 7.9 % Added By: Jeroen On September 8, 2017 Douglas Celtic Super is a Blond Belgian Beer, it has an alcohol content of 7.9%. Share: Douglas Celtic Super John Martin Global Rating: Overall Taste: Bitter: Sweet: Fruity: Spicey: Sour: 0 0 Your Rating: Overall Taste: Bitter: Sweet: Fruity: Spicey: Sour: