By Jyoti Dubey Mineral oil is a cheap lubricant which is made from extremely refined and processed petroleum. Its use in the cosmetic industry is highly debated due to the various studies that have showed it might have harmful side effects in the future with regular use. So, let’s find out 8 reasons why you should avoid mineral oil in skin and hair care products: 1. The World Health Organization classifies untreated or mildly treated mineral oils as Group 1 carcinogens…