How to Improve Skin Health & Appearance

2809.853 - 2828.461 Andrew Huberman

zinc oxide, especially when it's in its nano form, the very small form that may indeed allow it for more easy passage through the layers of the skin, that transdermal passage, well then find a sunscreen that is purely zinc oxide sunscreen. And again, they always have other things in them, but what I mean is the only active ingredient in a zinc oxide only containing sunscreen is zinc oxide.