Sunblocks's awesome: the ingredients in it, not so much. Read the labels. The chemicals in most commercially produced sunscreens are highly toxic to the skin. Take for instance oxybenzone (benzophenone-3): you'll find it in sunscreens. Don't let price or semantics fool you. 'organic' doesn't mean it's safe or natural: some of the most highly toxic products are also the most expensive. Better options? Zinc oxide and titanium dioxide are way less irritating and toxic.