There is a long list of harmful ingredients which are in soaps, creams and cosmetics. Here is an example of just one:
Propylene Glycol
This is anti-freeze. If it spills in the garage, we wipe it up right away because we know that dogs and cats lick it and could die from it. The manufacturer of propylene glycol actually sends out a safety data sheet which states that when applied to the skin it causes liver abnormalities and kidney damage.
Propylene glycol has the ability to get into the skin, into the blood stream and into the body where it is stored for days and weeks at a time. It can actually alter brain waves to a state of anxiety. Propylene glycol is used in most cosmetic products, as well as food products like ice cream and muffins. It is a humectant and holds in the moisture. It is used in practically every single lipstick on the market, so has clear access to the limbic system of the brain.