Est. 1967 Dietary Supplement Mason Guaranteed - Laboratory Tested cGMP - Certified Good Manufacturing Practice May Support Vision Health Our Lutein Softgel supplement may help people who want to improve eye health for better vision. Lutein softgels are a convenient way to get lutein and vitamin E together in one easy-to-swallow pill. Lutein is part of a family of nutrients called carotenoids, which may play an important role in maintaining clear vision and optimal eye health. While carotenoids are found in many different fruits and vegetables, taking a lutein supplement may help ensure a steady supply of this important nutrient in your diet. Mason Natural offers supplements and vitamins for eye health in a variety of high-quality formulations to suit your needs.