Seaweed shampoo makes my hair silky and soft. It removes all the build up but it doesn't leave my hair feeling stripped and dry like other shampoos do.
I don't know how it does it but it also adds volume to my hair. I normally have fine, limp hair that does not style easily. But my hair looks great after using seaweed shampoo.
The only thing I would change about my shampoo is the price. It costs more than regular shampoo but I guess for this performance, it's worth it.