We interrupt your week with more sunscreen news, this time straight from the mouth of the Therapeutic Goods Administration. The TGA has announced that it’s changing its sunscreen formulation guidance around two sunscreen ingredients, homosalate and oxybenzone, and one byproduct, benzophenone. In Australia, sunscreens are permitted to have higher levels of homosalate and oxybenzone than other parts of the world. Homosalate is permitted…