Our daughter is two and has LI. Her case is also mild, but she can't sweat well either and we have trouble in the summer with her overheating. As far as creams/lotions go, I like Cetaphil lotion or Vanicream -- I use Aquaphor on her twice a day, and either of those creams through the day as needed. In winter, I've started mixing glycerin and sweet almond oil into the Cetaphil lotion. It isn't very greasy, and I am finding that I don't have to apply lotion to her during the day more than once!
Do you use anything to help you keep cool during the summer?
4 year old daughter with CIE