Hi, dd is allergic to milk, eggs and nuts. She asked today to have her face painted in McDonald's. The face painter only had the individual tubs of paints and no ingredient list, so I didn't let her - is this neurotic of me? Is there is a risk of there being allergens in something like face paint? Things like nut oils always worry me in cosmetics, though I have not found anything like this in other face paints so far, but I didn't like to take the risk.