The bioequivalence of combination tablets containing amlodipine besylate/atorvastatin calcium with coadministered matching doses of amlodipine besylate and atorvastatin calcium tablets was investigated in randomized, 2-way crossover studies in healthy volunteers (N = 126). Subjects received a single dose of the amlodipine/atorvastatin tablet or coadministered matching doses of amlodipine and atorvastatin at the highest (10/80 mg; n = 62) and lowest (5/10 mg; n = 64) dose strengths. Atorvastatin geometric mean ratios for maximum plasma concentration (C(max)) and area under the plasma concentration-time curve (AUC) for the highest and lowest dose strengths were 94.1 and 98.8, and 104.5 and 103.8, respectively. Amlodipine geometric mean ratios for C(max) and AUC for the highest and lowest dose strengths were 100.8 and 103.4, and 100 and 102.7, respectively. The 90% confidence intervals for all comparisons were within 80% to 125%, demonstrating bioequivalence for amlodipine and atorvastatin at both dose strengths. Use of amlodipine/atorvastatin combination tablets may provide a more integrated approach to treatment of cardiovascular risk.