Petrochemicals come from the petroleum industry and it is best to avoid these potentially harmful ingredients in your health and beauty regime for the reasons outlined below. Some of the petrochemicals used in health and beauty products include benzene, isopropyl alcohol, ethanol and propylene glycol. These chemicals can cause skin irritation, and propylene glycol in … Continue reading Natural Skin Care – Why You Should Avoid Cosmetics and Beauty Products That Contain Petrochemicals