It is the consensus among USA Dermatologists that the benefit outweighs the risk.

If you want to go zinc oxide based only without the suspect chemicals try any of the following

http://www.soleousa.com/#app=f8f5&e9...electedIndex=1

http://www.badgerbalm.com/pc-372-6-s...face-body.aspx

Both are available via Amazon

Jesse