Tres Agaves Organic Agave Nectar is a delicious and cocktail ready, USDA Certified Organic, low-calorie sweetener that comes from the same plants as our Tequila, making it the essential margarita ingredient. Their Agave Nectar is unique since it dissolves easily in cold beverages, as opposed to other honey-like agave sweeteners. Just add Tres Agaves Organic 100% de Agave Tequila and fresh-squeezed limes for real, healthier, organic margaritas.