Itching after liver flush??

I did a Liver Flush last week, had minimal results (as far as visible stones), but feel better. (have had some periods of exhaustion alternating with incredible energy.) But my scalp has started itching more each day, for a week now, since the flush.
I am also eating a very healthy, low fat, no cholesterol diet and drinking some detoxifying cleansing teas.
Is this itching something anyone else has experienced? If so, any suggestions on what I should do?
I have used tea tree oil/ mint shampoo for the last 2 days, but that hasn't helped a whole lot.
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