From the distiller:

"Beluga Noble is the flagship product in the Beluga brand family. This designer drink obtained the status of «the classics». Beluga Noble has a noble flavourful taste because it comprises some unique natural ingredients. Malt spirit and the purest artesian water are traditional ingredients and they are of primary importance in the Beluga vodka production. As soon as the beverage is ready, the thirty-day ’rest’ period starts. This kind of technology has been proven for centuries. It eliminates strong spirituous smell and provides Beluga Noble with a flavourful taste and soft aroma."