Yes yes and YES!!! I have two Gypsies and one of them is a silver bay with whitish mane and tail. I was turned on to this by a friend and OMG!! I LOVE this stuff...and if yiu read about it, it makes so much sense. The cleaner the hair is the whiter it will be. I LOVE this stuff, it's pricey...butsoo worth it. I just bathed my two girls in it two days ago, and they still look gorgeous. Plus, the whole reason I started using it was because my silver bay mare is ULTRA itchy, it is not because of any other reason,,,she just likes rub her mane. I bought their lotion too and it worked wonders for her!