it does the job!
I have long, very long, very thick black hair. it takes several go rounds to get shampoo into my scalp.
this bottle of JBeverly does it. It penetrates through all that bush and gets to the scalp with a yelping scream. when it is drying it feels good, not dry, not itchy, just silk and satin. brushing it out feels nice with no tangles and a feeling of clean and bright - my natural color looks Bright! check it out and give it a whirl.