What does it mean for a product to be “oil-free”? Let’s look at some lawsuits!

Way way back when I was just a starting formulator who still bought personal care products from the shops, I searched for an oil-free moisturizer for my very oily, acne prone skin. The helpful young woman at Shopper’s Drug Mart recommended a product that contained not only sunflower oil, but shea butter too! I was…