The known home-brewing copies the industrial methods in a miniature form. The home equipment has the feature in common that yeast is used to make homemade beer, so the process consists of phases and is overall lengthy, while the required equipment is large and expensive, also only a larger amount of beer of one type may be produced at the same time.

The object of our invention is to avoid yeast utilization for the domestic stage, as well as to avoid fermentation requiring several days. Also an object of the present invention is to provide the ability to produce a single serving portion, that is, a single bottle or cup of beer, and to produce beers of different flavor and composition per bottle within 4-5 minutes.

We break the process into two stages, where the complicated and lengthy stage is carried out under large-scale industrial conditions and only the most necessary final stage is carried out at home. In the domestic stage the fast aromatizing is to be performed. As the industrial material no longer contains active yeast, the carbonic acid desirable for beer is produced by a gas absorption process instead of post-fermentation. Our implementation is partly similar to the Nespresso®-model. The invention is, of course, suitable for marketing an existing beer brand in capsule form.

Probable we are the first, who made beer concentrate from real craft beer.