Kriek lambic added sugar to the final product of their fruit beers, in order to make them less intense and more approachable to a wider audience. They also use cherry juice rather than whole cherries and are matured for much shorter periods. Framboise is a related, less traditional Belgian beer, fermented with raspberries instead of sour cherries. Kriek is also related to geuze, which is not a fruit beer but is also based on refermented lambic beer. Some breweries, like Liefmans, make "kriek" beers based on oud bruin beer instead of lambic. Traditional krieks include: Sweetened krieks include: Kriek based on Oud
Lambic Belgian fruit beers, the use of names such as kriek, framboise or frambozen, cassis, etc. does not necessarily imply that the beer is made from lambic. The fruit beers produced by the Liefmans Brewery, for example, use an oud bruin, rather than a lambic as a base. Many of the non-traditional fruit beers derived from lambic that were commercialized in the last decades are considered to be low quality products by many beer enthusiasts. These products are typically artificially sweetened, artificially carbonated, sterilized, and based on syrups instead of whole fruit. Lambic beers are only produced within 500 kilometres of