Amber Kaluga CaviarOur Amber Kaluga Hybrid (acipenser schrencki x huso daricus) is an extremely firm, deep amber hued caviar. It is clean and buttery, with fantastic pop and mouthfeel. An excellent option for those wanting to enjoy true caviar at an approachably affordable price point. We are proud to offer a full line of premium, sustainably produced caviars packed exclusively for Regalis. All of these caviars are made without the use of borax, pasteurization methods,