I was satisfied after trying Silver Gray, so I immediately purchased Pink Muhly as well. Although the product name is Pink Muhly, the color seems more like purple or violet. The longer you leave it on, the deeper the purple shade becomes, haha. The color comes out so well even with just shampoo, so I'm thinking of trying Real Pink too! The color shows better on the parts of hair that are more damaged. In short, no matter how much foam you apply on the roots, the color doesn't come out as well as it does on the ends and lower parts of the hair, unfortunately.