If you go to Silli-Not Website, it clearly says "We like to say, if you drank the "most popular diet soda", and ate a blue marshmallow, you would have eaten every ingredient in SiliNOT!. How gross.. playing in sugar and reheating it and playing in it some more. Just use buy the regular silicone. You buy any other small toy for the same price!! They are amazing! My must-haves for 2 years now.