. Ionamin '15' and Ionamin '30' contain 15 mg and 30 mg respectively of phentermine as the cationic exchange resin complex. Inactive Ingredients: D&C Yellow No. Other central nervous system actions, or metabolic effects may be involved. Inactive Ingredients: D&C Yellow No. The bioavailability of Ionamin has been studied in humans in which blood levels of phentermine were measured by a gas chromatography method. The natural history of obesity is measured in years, whereas the studies cited are restricted to a few weeks' or months' duration; thus, the total impact of drug-induced weight loss over that of diet alone must be considered clinically.
Ionamin '15' and Ionamin.
