Does the chi hairdryer help or harm your hair?

All hair dryers harm your hair because you are applying heat to your hair.

Does the chi hairdryer help or harm your hair?

eventually all hairdryers damage your hair. just be'cuz it's a good brand, doesn't mean they can stop this!

Does the chi hairdryer help or harm your hair?

all products or appliances damage ur hair even a little from split ends to eventually changing ur hair color. so if u want ur hair "HEALTHY" dont do anything to it......no appliances and no products

Does the chi hairdryer help or harm your hair?

I'm not sure about the Chi but Wigo and Conair Infiniti are real good.