Collagen is mainly composed of advanced collagen, vitamins and trace elements such as calcium, zinc, iron and selenium. Its protein content is as high as 84.2%, and its fat is only 0.2%. It is an ideal food with high protein and low fat.
Hua Jiao can tonify kidney and essence, nourish tendons and veins, treat nocturnal emission due to kidney deficiency, and treat postpartum wind spasm. Hua Jiao is rich in protein and gum, which has the functions of nourishing yin, caring skin, tonifying kidney and strengthening body. The waist and knees are sore and soft, which is most suitable for regular consumption.