Donkey-hide gelatin is an excellent choice for nourishment and blood enrichment. It has the effects of enriching blood, nourishing yin, moistening dryness, and stopping bleeding. It is used for conditions such as sallow complexion due to blood deficiency, dizziness and palpitations, restlessness and insomnia, dry cough due to lung dryness, and it also has the functions of beautifying the skin, enhancing physical fitness and so on.