A Study to Evaluate Pharmacokinetics of C3G and to Estimate Antioxidative Markers After Repeated Administration of Black Bean Seed Coat Extract

Inclusion Criteria: * Body weight \>55 kg for male, \>45 kg for female (within 80-120% of Ideal body weight) * Give written informed consent and voluntarily decide participation Exclusion Criteria: * Acute or chronic disease symptom on screening * Existing active and clinically significant disease involving more than one organ system * Known allergy to Mulberry or other berries * Positive drug or alcohol screening * Smokers of 10 or more cigarettes per day * Participation in a clinical trial during last 2 month prior to the start of the study * Pregnancy