Uhmmm...hair in comb could be normal if it's shed hair. Also hair breaks if one OD's on protein and doesn't balance it with moisture, so if that's your problem then another protein treatment might not be what you need.
There could be many reasons why there's hair in your comb and some are not worth worrying about. Show me someone who never sees hair in their comb, or away from their head when they deal with their hair and I'll show you a liar or someone who doesn't fully comb/detangle her hair.