But the tequila in your bottle of 100% agave spirit isn't necessarily all distilled ... oak extract to intensify the taste of barrel aging, and glycerin for an even mouthfeel.

and glycerin, which makes the spirit smoother. One of the newest tequilas, Not A Celebrity Tequila, touts its additive-free nature – and pokes fun at the growth in celebrity-backed or endorsed ...

Glycerin is a type of carbohydrate known as a sugar alcohol or a polyol. This odorless liquid has a sweet taste and a syrupy consistency. While glycerin occurs naturally in plants through the ...