The preparation method of pig skin soup is as follows: Materials: 60g of pig skin, 30g of white honey and 15g of rice flour. Usage: Wash the fresh pigskin, put it in a casserole, simmer it into thick juice with low fire, then add honey and rice flour and boil it into paste. Take 10 grams 34 times a day. It is better to take it on an empty stomach. It can moisturize skin, reduce wrinkles and delay skin aging.