I too am concerned about what I put into my body. But, there are many man made products that are helpful to our health. EDTA, manmade, can cleanse the body of heavy metals. But, you wouldn't want to use it every day. Sucralose can cure yeast infections. Then you could stop using it. By the way, do you drink chlorinated water?
You will get more chlorine from drinking water or bath water than sucralose.