I didn't try it as a shampoo, so I will only be reviewing it as a soap.
But wow, what a great soap. Not too moisturizing, not drying at all. Just right.
It's got some little scratchy bits for gentle exfoliation. I don't like most exfoliating soaps because they're so scratchy they're uncomfortable. But this is very mild and pleasant to use.
The scent is minimal, there's no additional fragrance in the bar, so it's just a faint clay scent. Nice.