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.
To maximize the effectiveness of Modafinil and prevent your body from building a tolerance for the drug, you should take Modafinil at your prescribed dosage only one to three times a week. Under normal circumstances, patients will feel slight improvement after the first few doses, with the positive effects becoming more and more pronounced as the medication builds up in their body.