Is the gel in Conair gel brushes dangerous if swallowed?

This must be the most ridiculous question ever, but my 15 month old daughter was playing with my hair brush and she bit into the handle. It is one of those Conair gel brushes so instead of just leaving teeth marks she actually busted the rubber and this icky gel stuff came out. I am not sure if she ingested any of it, and she seems to be fine, but I am a little freaked out about whether or not it could make her sick (its been about an hour and she seems fine). I am sure her next few dirty diapers are going to be fun but I am hoping that's all the fun we are going to have with this one. Thanks!