Kumquat peels are edible. 80% of the vitamin C in kumquats is stored in the peel. The peel is very effective in detoxifying the liver, protecting the eyes, and protecting the immune system. Moreover, the peel of kumquats Sweeter than fruit pulp.

Kumquat peel has more nutrients than kumquat meat, so it is best to eat the peel and pulp together, or you can squeeze the juice and drink it, but the plant fiber will be lost.