Here in the USA, my step-father was just issued some antibiotics. So we tested them. These had a pale green for one half of the gel capsule, and white for the other. So what did they do? They hid the graphene oxide in the black lettering on the capsule. The black lettering sides are attracted to the magnet. The powder inside was fine. But both capsule halves had black lettering with the metals in them.

https://bastyon.com/lch42?s=bb6692ac36583801970a6d23de27648bc39de088593946bcb43938150a7094c7&ref=PUeEeTDxALRoAYPio7XuukS1ubsevz45Nz