Agave syrup

Because agave syrup dissolves quickly, it can be used as a sweetener for cold beverages.
Blue agave or tequila agave (Agave tequilana)

Agave syrup, also known as maguey syrup or agave nectar, is a sweetener commercially produced from several species of agave, including Agave tequilana (blue agave) and Agave salmiana. Blue-agave syrup contains 56% fructose as a sugar providing sweetening properties.