Complete Vision Formula, Macular Health Formula for Eye Care Viszen-M is specially formulated to provide your eyes with the essential nutrients they need for optimal health. These supplements are packed with antioxidants to help maintain eye health and help maintain eyesight and night vision. They also contain ingredients that have been traditionally used in Herbal Medicine to help slow the progression of disorders of the eye. Our eye health formula is specifically formulated to help improve macular pigment optical density, which is important for maintaining central vision and color perception. If you're concerned about your eye health, or want to take steps to protect your vision, our Complete Vision Formula is a great addition to your daily routine.