The US Food and Drug Administration (FDA) has issued an approval letter regarding the Generally Recognized as Safe (GRAS) status of Solabia Nutrition’s two flagship ingredients, Watts’Up and Cordiart. The two ingredients — derived from sweet orange (Citrus sinensis) grown in Europe — are designed for use in dietary supplements, functional foods, and beverages. Watts’Up and Cordiart underwent a rigorous safety evaluation, are covered by patents, and are optimized for high bioavailability.