Goji Berries come from China, where they have been used for centuries for their health benefits and deliciously sweet taste. Goji Berry powder has anti-aging properties and is an excellent immunity booster. It is an adaptogen, which means it is a nutritive substance that helps expand the body's capacity to handle mental, physical and emotional stress. Goji Berry powder is loaded with antioxidants, vitamin A, Vitamin C, iron and potassium.