This formulation can be mixed. But it is recommended to use DMI or Ethoxydiglycol Just one of Ethoxydiglycol . There is no need to choose both. This recipe can be used with human hands. no blender needed1. Bakuchiol 1% 2. Fullerenes 0.5% 3. Ectoin 2% 4. Niacinamide 5% 5.dmi 3% 6. Ethoxydiglycol 2% 7. Aloe Vera Gel Lite The remainder