Andrew Huberman· PhD
when we treat flakiness you know redness things like that we're treating two entities usually with topicals and because we're either trying to treat over proliferation of something or trying to calm down the Skin's immune system got it so it sounds like the best options for cleansing skin for shampooing really stem from knowing whether or not your skin tends to air oily or dry figuring out how often to cleanse and then as you pointed out before even though there's an enormous range of cost for these things none of the solutions that you're describing sound like they fall on the high end of cost or even in the middle end of cost which is a bit surprising to me