Tres Agaves Organic Cocktail-Ready Agave Nectar is a delicious, USDA certified organic, low-calorie sweetener that comes from the same plant as Tequila, making it the essential Margarita ingredient. It’s also balanced with just enough purified water so that it dissolves easily in all cold beverages, unlike other honey-like agave sweeteners. Just add Tres Agaves Tequila + fresh squeezed limes for real, fresh, great-tasting Margaritas.