25 Sep 2019 --- Global research evaluating the quality of vitamin K2 products by Kappa Bioscience (Kappa), maker of K2VITAL vitamin K2 MK-7, has revealed a dearth in “K2+minerals” products that are able to meet label claims. With the mainstreaming of vitamin K2, the company pegs independent quality testing as a solution that best protects the industry and consumers from the spread of these products on the market. This study is positioned as a foundation for new industry transparency initiatives planned for 2020.