aspartame was approved by the US Food and Drug Administration (FDA) in 1981.
Acesulfame potassium first received approval for table top use in the United States in 1988
Sucralose was first approved for use in Canada in 1991. Subsequent approvals came in Australia in 1993, in New Zealand in 1996, in the United States in 1998, and in the European Union in 2004
I prefer monkfruit myself.