I had natural thick hair but i dyed my hair 3 times now its thin,will it grow back thick?

Each time you colour your hair bits of the cuticle (outside layer of hairstrand) may come off. So the more someone damages their hair the more layers come off.

This is badly damaged hair magnified-http://www.trichologists.org.uk/images/C... ... so from that picture you can probably see why the hair feels a bit thinner.

This won't particularly affect the roots so your regrowth will be nice, healthy, shiny and thick! :) :) yay.

But until then you may want to go to your local salon and ask them if they have any Shampoo/Conditioner/Treatment(Hair Mask)(very important if you want your hair in good condtition) packs-and you want to find a range that contains KERATIN because this is the protein that hair is made up of...so the keratin will go into your hairshaft, repair, and 'fill the gaps' for you.

To cut a long story short.... yes your hair will grow back thick as long as you don't damage it alot more. :)

Hope I helped.

I had natural thick hair but i dyed my hair 3 times now its thin,will it grow back thick?

the reason why your hair is thin is because you dyed your hair so much it is actually ruining your hair your hair is falling out or breaking b/c of your dyed hair. That happend to me and i haven't dyed my hair in 2 years.