[lohith1710]

I cant talk about scientific reasons, but from my experience, creatine has caused increase in hairfall for me.

[seizethecheese]

Perhaps the desire to start creatine and hairfall are correlated to a third thing? Or causation is reversed?

[Sammi]

You would have to start and stop several times before you could even start making anything out of that. Any one time correlation can very well just be chance.