What ingredients in shampoos or laundry detergents causes hair to fall out?

I find that by going to a good bar soap, my hair comes back.What ingredients in shampoos or laundry detergents causes hair to fall out?
First of all laundry detergents are way to harsh for ones hair and so could some bar soaps. You may be allergic to some shampoos so look for the most gentle of shampoos and that might be a baby shampoo. Also it may not be what you are using on your hair for it to come out because some diseases cause that and stress can also.What ingredients in shampoos or laundry detergents causes hair to fall out?
Yes, laundry detergents will rinse out but what has that have to do with using it on your hair? If you used them first of all it would be terribly drying and it is not intended for ones hair. Report Abuse