Sulfur / coal tar: They're not as effective as today's best stuff but they're okay. Some of the modern stuff is zinc-based and if this counts as "natural", so be it. I hope that if you ever get something more serious than dandruff, you'll take advantage of what 21st century science has to offer -- it won't be your scalp, it'll be your life. Best wishes.
Answered 5/18/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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