[SarahSchilling]

Considering the active ingredient, flouride, is a carcinogen.... I'd think twice about putting it in your mouth, much less on your nipples.

But to each their own, I don't think it'd cause too much trouble topically.

Don't think it'd help much either, cocoa butter with vit E works fine for massages anyway.

The best thing I've found for increasing nipple size is fennel. I've heard wild yam has much the same effect.