I dont think Splenda has an aftertaste, I honestly cant tell the difference in baked goods when there is Splenda in it. I did find out something from my Dr. alot of the sugar subst. if taken in excess can cause alot of GAS, and in some people even diarrhea, so if you eat those new SF peanut butter cups (like I just did)and get a bad stomach ache youll know why, I only ate 3 and it bothered me, then when I read the small print on package itsaid if taken in excess can cause gas, bloating and diarrhea!!
Sandie
Everybody needs a little tenderluvinBear!
Figures just when I find something low calorie I like I cant eat it!