1, with different specifications: a box of 10 white box contains a 34g JBP nanoneedle, while two black boxes in a box contain a 34g JBP nanoneedle, which adds extra compactness.
2, the effect is different: the white box has a thin face, thin shoulders, thin legs and so on. And the black box is slim and tight. Alfelin is a comfortable and beautiful hyaluronic acid brand launched by Harbin Chonger Biotechnology Co., Ltd. Its products have passed the double certification of CFDA and EU CE, and have the unique identification (UDI) of medical devices.