Finally got mine in after a stupid mixup with my credit card company and me. Luckily it only takes a day to get here b/c a friend was asking about her stuff. My fiance and I will try is later tonight.
in theory...it is hard to say what effect it may have, the tissue there has a very different enzyme content (though uptake would be highest (thinnest skin and high vascularity).. it would probably burn (even the orange.. though less so).. as above not reccomended (partly because cannot predict effect and partly because that is sensitive tissue)
I tried it last night but it may have not been the best night to take it. I did yard work all day long and was exhausted to begin with. My fiance went out last night so she didn't try it. I'll try again today or tomorrow