Noixin Damage(last one on Nioxin!!)

Hi,I promise this will be the Last you will hear of my wining!!, Iam just wanting to know has anyone else had problems with the Nioxin Shampoo,Bionutrient Treatment as in stripping colour, brittle hair that breaks off as it is sooo dry and gererally feels like thick straw? I am currently back on the old Joico and Nexxus(humetress conditioner), after my most miserable experince with the N- product Line. Well at least I have found Joico's colours the most gentle I have ever tried with all colours containing the Triamine Complex(demi's too) with K-Pack in all colours- a bit of trivia here, well thanks for putting up with my ramblings!!!!!Simone.(C). ;)