This $9 Zero-Calorie Sweetener Is a Best Seller on Amazon

Despite understanding that excess amounts of sugar can contribute to everything from diabetes and obesity to poor mood and aging skin, it's near impossible to avoid the sweet ingredient altogether (especially if you've got a thing for desserts). That's why many turn to sugar alternatives like natural agave and honey or artificial products like Stevia. Recently, a new sugar alternative has been catching people's attention. It's called Swerve, a zero-calorie natural sugar replacement that costs just $9.