Thats no good

man, there must be an ingredient in there that you are allergic

to.
Maby in time the head ache reaction will cease,

maby if you apply it well away from your face for a...

I have also been wondering why you get

the OD effects after reading your other post.

It is not like C7 is

a high none product, I have to add a spray of TE whenever i decide to use up some...