Preservision AREDS 2 Formula + CoQ10 is a convenient 2-in-1 formula that combines the clinically proven AREDS 2 formula with coenzyme Q10 (CoQ10), a powerful antioxidant for the heart. It is designed to support eye and heart health in people with moderate to advanced Age-related Macular Degeneration (AMD). The AREDS 2 formula is based on extensive research by the National Eye Institute (NEI) and has been shown to reduce the risk of progression to advanced AMD by 25% in people with moderate AMD and 50% in people with advanced AMD. It contains the following nutrients: Vitamin C Vitamin E Lutein Zeaxanthin Zinc Copper CoQ10 is a nutrient that is found naturally in the body and is essential for energy production in cells. It is also a powerful antioxidant that can help protect cells from damage. CoQ10 levels tend to decline with age, so taking a supplement can be beneficial for overall health, including heart health. Preservision AREDS 2 Formula + CoQ10 is a good choice for people who want to support their eye and heart health in a single supplement. It is especially beneficial for people with moderate to advanced AMD, as it contains the exact nutrient formula recommended by the NEI to help reduce the risk of progression.