Siberian caviar comes from the Siberian sturgeon.

This is moderately sized species and reaches a weight anywhere between 17 and 89 lbs.
(between 8 and 40 kg). Native to the fluvial basins of Siberia (from the Ob river to the Kolyma river) and in the Baikal.

Ingredients: Siberian Sturgeon roe (Acipenser baerii) 96,8%, salt, preservative E285.

Italian caviar is higly appreciated and consider amongst the best in the world.
It is produced exclusively from sturgeon bred in captivity as they are now a protected species and whose fishing is absolutely forbidden.
The breeding water that comes from natural water sorces and the sustainable farming assure a great quality to the final product without contamination.