i still don't quite understand what an oxygen cocktail could be. There are several brands of powders sold in NA that contain nascent or active oxygen/ozonides. They are mostly bound to magnesium and by no means taste sweet. Most of them have a texture that is more like grit than anything else. They all give oxygen to the body and go on to flush the colon. There's Oxypowder , Colosan, Homozon and several others I can't remember.
Have fun with your Enaly. welcome to the wonderful world of ozone.