09 Jul 2013 --- ChromaDex Corp., an innovative natural products company that provides proprietary, science-based solutions and ingredients to the dietary supplement, food and beverage, animal health, cosmetic and pharmaceutical industries, announced a three-year marketing deal worth at least $3.5 million with Thorne Research Inc. for ChromaDex's recently launched Niagen, its novel, patented branded nicotinamide riboside (NR) ingredient.