26 Oct 2020 --- Guinness is introducing Guinness 0.0, the Guinness with everything except alcohol, following a four-year development process. Launching in the UK today, Guinness 0.0 will be available in off-licenses and supermarkets before rolling out to other British retailers. It will be available in pubs across the UK and Ireland from spring 2021 and available in global markets later in 2021.