Siberian Red is a 100% natural cellular sap of fir needles containing a complex of beneficial substances: Dehydroascorbic acid, provitamin A (carotenoids), flavonoids and phenolic acids, macro- and trace elements, including manganese, magnesium, and zinc. One of the most valuable components of Siberian Red is iron–maltol complex that determines the dark-red colour of the product. … Continue reading Dr Soultanov on the Bioavailable Iron in Siberian Red