 This is a multi-center, double-blind, randomized, placebo-controlled, parallel group study to be conducted in approximately 120 patients with hyperlipidemia in approximately 10 sites in US and China. Patients who satisfy the entry criteria at screening visit will have a 4-week Therapeutic Lifestyle Changes TLC diet control period during which all lipid-lowering medications will be discontinued. After the 4-week diet control period, eligible patients will be randomized to one of three treatment groups. The treatment period will last for 12-weeks. Patients will have blood samples collected at 5 time points screening, baseline, Week 4, Week 8, and Week 12. 