magic4dThis is the main page for the MagicCube4D where you will find Documentation and Records for this amazing puzzle. Please see our MC4D Gallery of beautiful puzzle forms4D Hyaluronic Acid (Hymagic™-4D) Company: Bloomage Biotechnology Corp., Ltd. INCI Name: Sodium Hyaluronate Crosspolymer (and) Sodium Hyaluronate (and) Sodium Acetylated