Chartreuse (liqueur) of the foundation of the abbey. It is similar to Green Chartreuse, but slightly sweeter. Chartreuse 1605 – Liqueur d'Elixir (56%) was created to commemorate the return of a mysterious manuscript concerning an elixir of long life to the Carthusian monks by Marshal François Annibal d'Estrées. White Chartreuse (30%) was produced and sold between 1860 and 1900. The monks make a Génépi which is the general term in the Alps for a homemade or local liquor featuring local mountain flora. There are hundreds or even thousands of different Génépi liquors made, many simply by families for their own use each
Kovilj Monastery for its honey and rakia. In the process of restitution, the state returned to the monastery previously nationalized of arable land and of forests. As of 2017, a brotherhood of 30 monks cultivates some . They keep 200 bee hives and produce a famed white basil honey (from "Stachys annua L."). The monastery produces a variety of brandies made of quince, plums, green nuts but also cognac and walnut liqueur. The monastery produces of brandy per year. Other activities include production of candles and crafting of icons, which, together with numerous herbal balms, can be bought in the monastic shop.