Goodyear Cream is a kind of health care product without drug efficacy, which can be used to improve blood deficiency, yellowish color (yellowish color without luster), dysmenorrhea and other symptoms. It contains Colla Corii Asini, Jujubae, Black Sesame and other medicines, of which Colla Corii Asini has the effect of tonifying blood and nourishing yin, moistening dryness and stopping bleeding; Jujubae has the effect of tonifying the middle Jiao (treating deficiency of qi by replenishing the spleen), nourishing the blood and tranquilizing the spirit (stabilizing the spirit and soothing the emotion by nourishing the blood); and Black Sesame has the effect of tonifying the liver and kidneys, benefiting the vital essence and blood and moistening dryness of the intestines. Solidago ovata has similar effects as mentioned above, but as a medicinal diet with limited active ingredients, it cannot replace medicines. It can only be used to relieve symptoms of body weakness such as anemia and insomnia, and can also be used as a food supplement. It should not be consumed with alcohol, and should be used with caution by pregnant women and people with loose stools (thin and unformed feces). Patients with symptoms of discomfort should seek medical advice and follow the doctor’s instructions for medication.