Per 12oz can: 47.3mg caffeine. Royal Crown (RC) colas have been around for a long time and are currently owned by Cadbury Schweppes. As in the case of Diet Coke â here the diet version has more caffeine than the regular RC Cola. 2.
Modafinil is readily absorbed after oral administration, with peak plasma concentrations occurring at 2-4 hours. The bioavailability of modafinil tablets is approximately equal to that of an aqueous suspension.
This effect lasts 10-16 hours, which is as long as it takes for the compound to exit the system. Other scientifically proven benefits of modafinil include; Improvement in reaction time, visual planning, and short-term memory. Improved task planning, work enjoyment, and memory & learning functions.