If you have either the Nourish Organics Face Cream or the Nourish Organics Face Lotion, check the UPC, because they may contain mold. More info from Wegmans here.
For more on preservatives in skincare, click here.
ETA: The samples Ipsy sent out a while back are apparently fine; it's just the 1.7 oz containers that are a problem. Good thing, because I used my sample a few months ago. I'm glad it wasn't contaminated.