Xebra Brands Ltd. announced that its Vicious Citrus brand of cannabis-infused lemonades is now officially retailing in Canada and available for purchase in the province of Ontario, with more provinces to follow in the coming days and weeks. Vicious Citrus is a non-carbonated THC infused lemonade beverage, with a tangy citrus flavour and a 5:1 THC /CBN ratio. With the maximum amount of psychoactive cannabinoids allowed in any Canadian listed beverage, Vicious Citrus combines 10mg of THC with 2mg of CBN (Cannabinol) and is one of only a few beverages in Canada containing CBN, a unique cannabinoid that is booming in interest across North America.