I color my hair, more than I would like to admit. Infusium 23 was used by mother and I started using Infusium 23 Conditioner for Color-Treated Hair. I really like that it seems to soften my hair. It doesn't strip the color from my hair like other hair products do. The bottle seems to last forever, which is amazing. My hair feels smooth and doesn't have that blow away frizz. My hair isn't heavy and doesn't look weighted. I love that it doesn't make my hair oily like a lot of products that I have tried. It's easy to use and I have been using it for a long time and have not experienced any build up. My hair tangles so easily and after applying this, it is easy to brush. I like that even after using curling irons, blow dryers, hair color and more on my hair, my hair still looks healthy. I owe this in part to Infusium 23 Conditioner for Color-Treated Hair. I also use other Infusium 23 products as well but I am convinced that this combination has to help replenish moisture and repair some of the damage that I have done to my hair. Effectiveness Best all around!! Helps with tangles, dry hair, brittle hair, frizzy hair, colored hair. Scent Smells great!!