From the Manufacturer:
Though traditional cultures have long recognized curcumin (commonly known as turmeric) for its health-promoting properties, most Americans know it best as a culinary spice. While essential to a good curry, this herb's possibilities reach further than the kitchen. The National Library of Medicine has nearly 200 scientific investigations of curcumin archived, a testament to its overwhelming potential. Our Curcumin Complex combines high concentrations of the herb's active ingredients (curcuminoids) with "Nature's Thermonutrient," Bioperine, to guarantee optimum absorption.