Optitect Resveratrol Delivers 450 Mg of High-quality Japanese Knotweed Extract, Known for Its Rich Polyphenol Content. This Potent Antioxidant Formula Helps Fight Oxidative Stress, Supports Cardiovascular Health, and Encourages Healthy Aging. Designed to Promote Cellular Protection and Overall Vitality, It's a Plant-based Solution Ideal for Those Seeking Natural Longevity Support.