Yes, they did, and many still do write it on the package, but it is, and always was a myth born God knows when out of precaution, because nobody really knows anything about how all this stuff really works now, and they did know even less than that 30 years ago. There never really was any evidence that you have to cycle it, and nobody (aside from the manufacturers) ever says it anymore. It makes about as much sense as cycling protein powder.

As for pills, yes, there is about every form of creatine supplement now, even chewing gum, but this is just dumb, how much of creatine do you think you can consume this way in a day?