Usually lips and hands suffer most during the winter season. For your lips, choose a thicker moisturizer and apply it every time before going outside as well as before going to bed. For your hands choose a rich emollient-based hand care product and treat your hands to a mask two times a week.
In case of cracked lips apply warm sesame oil and avoid licking your lips and don’t bite the skin on the surface of your lips. The skin will never have a chance to heal if you chew on it.