Our Yam Cream Contains Dioscorea Japonica Root Extracts and Dandelion Root Extracts. It Can Make You Look Younger with Muscle Tension and Digestive Problems. Its Use Method Is Very Simple: Thoroughly Clean the Skin of the Body, Dry It First, Apply Appropriate Amount of This Product Evenly to the Skin of the Abdomen Or Lower Abdomen, and Gently Massage until It Is Completely Absorbed. And It Can Promote Blood Circulation, Help Relieve the Cold during Menstruation, and Keep the Body Warm.