Are there any sugar alcohols in it w8andc?
Also...If you're looking for a more pure version of Stevia (Truvia has some additives), they sell it at Sam's Club and Whole Foods.
I have found that Stevia reacts favorably for me, I don't get a spike so I don't really worry too much about it.
Melfawn - Stevia is a natural sweetner (if you can get it with just Stevia and no additives), Stevia is actually made from a plant. It is not like Splenda.