For what it is worth, here is a virgin sample done by Blackstone. VP Racing claims the oil is 100% Ester synthetic.
VP Racing RS350 5w/30
MOLY: 395
BORON: 8
SILICON: 5
SODIUM: 2
CALCIUM: 1502
MAGNESIUM: 11
PHOSPHORUS: 992
ZINC: 926
SUS VISCOSITY: 62.3
FLASHPOINT: 390
TBN: 6.9
Regards.
VP Racing RS350 5w/30
MOLY: 395
BORON: 8
SILICON: 5
SODIUM: 2
CALCIUM: 1502
MAGNESIUM: 11
PHOSPHORUS: 992
ZINC: 926
SUS VISCOSITY: 62.3
FLASHPOINT: 390
TBN: 6.9
Regards.