How to Improve Skin Health & Appearance

2571.116 - 2594.291 Andrew Huberman

There is very little, if any, evidence that the mineral-based sunscreens are of concern for transdermal passage into the skin at concentrations of 25% or less. Meaning, Sunscreens containing zinc oxide and titanium dioxide are probably safe, or at least have been deemed safe enough that they are freely available on the market. And we are told that they are safe for people of all ages.