Great value, works very well
Although we've installed filtering systems as well a shower head filter, our well water is awful.  I cannot do dark hair - I gave in and tried it, but I'm a blonde in my soul.  Blue shampoos are critical for me, and I've been using Lush's Daddy-o which I love - but it's expensive, so I tried this combo.  It's pretty intense - I honestly only need to use it once or twice a week, otherwise my blonde has a greyish hue to it.  So, yes, it does conquer the brassy, goldish tint from well water.  The scent is not my favorite though - it is a little bit chemical-ly to me.  I still smell it after the next washing with different shampoos.  My hair does feel great afterward, though.  It h as body and shine.  I love Daddy-o but I'll probably just switch to this one going forward.
Rating: 4 stars