The first and most abundant ingredient in Nectresse is actually erythritol, a sugar alcohol commonly derived from corn, the vast majority of which has been genetically modified (GM) in the U.S. And the second ingredient in Nectresse is sugar, which is refined and more than likely comes from GM sugar beets.
The third ingredient in Nectresse is monk fruit, which McNeil explains is extracted using a natural process involving both water and heat rather than chemicals — this is good. But the fourth and final ingredient in Nectresse is molasses, which once again is a sugar that more than likely was derived from GM sugar beets — producers that use sugar from sugar cane, after all, typically indicate this on their ingredient labels.