Fermented organic vitamin D3 for high absorption Our organic vitamin D3 is engineered to support your bones, teeth, heart, immunity and mood. Take it on an empty stomach anytime, anywhere. Unique Technology: Patented-fermentation process that creates natural food rich nutrients with higher bioactivity than conventional vitamins. This full prebiotic and probiotic fermentation also removes toxins and oxidants, creating a purer tablet that delivers more anti-oxidants than other conventional vitamins.