Clopidogrel is a potent anti-thrombotic drug that inhibits adenosine diphosphate (ADP)-induced platelet aggregation. This is an open-label, randomized, single dose, three-way cross over, six sequence study to investigate the relative bioavailability of two 75 milligrams (mg) clopidogrel tablet formulations (clopidogrel SB224326 test formulation 1 [Clop F1] and clopidogrel SB224326 test formulation 2 [Clop F2]) compared with the reference product (innovator) in healthy human subjects. A total of 18 healthy human subjects will be randomized, such that approximately 14 evaluable subjects complete the study. Total duration in the study for each subject will be approximately 8 weeks from screening to the follow-up visit.