The fact of the matter is that there are many things in life that can be harmful, especially when used in excess. Unless people go back to the way of life 100 years ago there is almost no escaping being around carcinogens, toxins, etc. Driving a car, eating grilled foods heck walking down the street we can be exposed to things that may have even more of an affect on our body than most cosmetics. I suppose the way we have to look at this, along with everything in life, is to use things in moderation. Our bodies do have the ability to fight off many things and heal, we have to keep this in mind and not panic...... that said in my opinion it is good to be aware of what all companies use in any products we purchase (food, cosmetics, etc.)regardless of FDA approval.