Camellia oil, also known as tea seed oil is the actual green tea oil. It comes from the seeds of Camellia sinensis, the plant from which all the tea is made. Tea seed oil is a wonderfully healthy in more ways than one. It is great for cooking, and from nutritional point of view. Tea seed oil is used in a number of beauty products. This oil has been used as a cooking for centuries in Southern China and they make many more uses with it.