Russell Stover: #1 sugar-free chocolate brand! Russell Stover is the TOP sugar free brand in U.S. It is the largest maker of boxed chocolates in the US, with its Whitman Sampler and other Russel Stover brand boxed chocolates. It is recognizable by most moms and widely known for its sugar-free chocolates. Russel Stover awarded SSFC the distribution rights for the Philippines in 2011.