UPDATE: I was in Timmy's in Troid Riviere and asked if they had an Orange Smoothy. Cause I loved the stuff and I want them to know it. I finally got an answer that it was taken off the market because there was something wrong with it. I didn't go into details with the cashier about it because A) there was a line, I didn't want to be one of those people, and B) My french is so poor I have trouble even pronouncing Trois Riviere.
I left assuming that it had to do with the colour, since it looked more grey than orange. But Tank Girl, being a chemist who has seen products taken off the market and knows the ins and outs of such things, pointed out that it was probably not safe for human consumption.
So far I can still see fine, haven't been losing any hair, and don't remember flying into violent rage. But I drank a lot of that stuff, and here I was prepared to drink as much more as I could get my hands on.