I have just spoken to Millers Oils. I asked them a direct question - "Do your Nanodrive Oils contain Fullerene C60?"
The helpful response was "I'm not going to tell you."
The fact is that there are a number of Fullerene groups. Millers are using a basic Fullerene. It does reduce the friction. The top Fullerene group is C60. Only Bardahl have the patent to use Fullerene C60 in oil, which is a much more advanced molecule.