Healthy preworkout options

Some days before going to the gym I need that extra boost and have fallen in love with pre workouts. I was looking at the ingredients on mine today and it contained sucralose! I'm not okay with this as sucralose still messes with insulin levels just like sugar. I'm looking for either a low sugar or nearly sugar free preworkout, sweetened with xylitol or no sweetener at all, and prefer it to be organic or at least very natural. I've tried coconut water and hate it. Stevia is not my favorite but I could suck it up and chug it if there are none made with xylitol. Thanks