The document discusses the lack of regulation of cosmetics in the US and safety issues. It notes that while the FDA oversees cosmetics, the industry is largely unregulated. Only about 10% of over 10,000 ingredients have been tested for safety. On average, people use 12 cosmetic products daily containing an average of 13 ingredients, with 1 in 5 products containing carcinogens. Several common cosmetic ingredients like parabens, sodium lauryl sulfate, and triclosan are listed along with their potential side effects like irritation, disruption of hormone balance, and increased cancer risk. The document provides tips for shopping for natural cosmetics by checking ingredients and brands.