Through a complicated scientific process, the scientists in the Carlsberg Research Laboratory managed to grow and purify the original Carlsberg yeast from 1883 from the bottle. Now it is rebrewed and the yeast gave the beer its name: Carlsberg 1883. A copper-coloured beer with a compact head. It has a unique and distinct flavour, and a clean and fresh nose with a delicate hint of malt and caramel.