I have always had sensative skin,so before I put anything on my babies, I do a trial run on myself. Given how easy it is to label products a natural (when they aren;t or are only kind of sort of partway there), its the easiest way to tell, especially with inexpensive product lines where the cost of said experiment is less than the time cost of researching everyone's ideas on everything.
-not expensive, so if it could work for you, its not a big investment to find out
-works as a sunscreen for DH
-not paraben free, just uses the original veggie ingrediants that the chemicals come from to sound nicer
-Most ordinary, unnnatural skin care sunscreens, like Johnson and Johnson. make my skin burn after an hour. This one took 15 minutes, ouch!