"R" turns noses in your smoke [in a good way] - downside is it does goo up piston rings if used as the only lube - just an occasional dash for smell effect should be fine.
I was a Castrol sponsored rider for a while and enjoyed complementary Castrol 747 for my performance 2-strokes in the '80s -...
OMG !
Castrol R freshly burned from a buzzing 2-stroke from my younger years
Since passing 30 has been replaced with freshly applied Linseed oil on willow [cricket bats]
However, this thread is about how I smell - 6 days of the week = smeg & BO - 1 day a week = head & shoulders + mint shower gel.