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.
Among adults that have attained steady state concentrations from 10 mg Flexeril three times per day, peak plasma levels average 25.9 ng/ml. After absorption, the drug is metabolized by various isoenzymes within the liver including: CYP3A4, CYP1A2, and to a minor extent, CYP2D6.