A Dong E E Jiao Instant Rock ，genuine Dong E E Jiao counts for 95% of its content .Two patented technology of SCC and VBD are innovated and applied in this product(SCC: Soluble Cube Compressing Technology/VBD: Vacuum Belt Drying)）.Ejiao Essence can be released in 10 seconds and further absorbed shortly.It will be a great help to nourish your body from inside to outside