Fake primo???

I received some primo and I think it may be fake. It was brought to my attention that if you can scratch the letters off it is actually test. I can scratch off the green letters with my finger nail and I can't scratch the blue dot off at all. It is lote L-066--810069, cad. sep. 05, I don't have a cam so I can't show pics. Sorry. It is by Schering. Can anyone help out?

my primo has always had a sticker on it. so nothing was written on the bottle. might want to check out the pic page

I did check the pic page and it is the same label but someone mentioned about the lettering coming off when you scratch it, and if this happened it could be fake. Anyone have an opinion?