I found some specs for G-oil 5W30. The numbers are taken from the physical data on the MSDS. I cannot find any evidence for any metal-based additives. The additive package is said to be bio-based and is described as 1-4 micron colloidal micelles "consisting of aklanolamines, amino acids, plant and vegetable extracts, non-ionic surfactants and plant based fatty acids". If this is true, a VOA will not show anything unless the "extracts" contain some metals. The "nanotechnology" phrase refers to their catalyst matrix used during processing. The racing oil appears to contain nested fullerenes.
G-oil, 5W30 SM
59 cSt @ 40 C
10.4 cSt @ 100 C
Viscosity Index 168
Pour point -43 C
Flash point 223 C
G-oil, 5W30 SM
59 cSt @ 40 C
10.4 cSt @ 100 C
Viscosity Index 168
Pour point -43 C
Flash point 223 C