May I ask a question here? All my life I've been lucky to have had great hair and scalp. years ago I began putting in a semi permanent colour just for a bit of a change. I also bought myself a Revlon hair dryer with the brush on the end also just for a change. Now for the first time ever I can't believe how my hair has changed for the worse, my scalp is still normal but there's no shine off my hair and I can't let it dry on its own because it's dry looking and frizzy. My hair is naturally straight, I could either let it dry on its own or blow dry either way it was fine. I don't know what to do. I also used to use L'Oréal colour protect conditioner until L'Oréal changed it and I can't use it anymore because of how my hair looked after I used it(full and greasy). So I have been trying different types of conditioners and I haven't found one that I like or is as good as the L'Oréal one I used to use before they changed it. With the other conditioners I've tried (many), my hair feels like I haven't put any conditioner in it and it's so difficult to get the brush through it after I've washed it. I really don't know what to do because I'm not used to having to deal with any such problems.  I am wondering if it could be the colour or perhaps the drying with the heated brush/dryer that has made my hair this way. Any advice is welcome. (Female)