Life Extension®'s Once-Daily Health Booster (formerly known as Super Booster) is a cost-effective nutrient formula that combines a variety of valuable nutrients in just one softgel. Once-Daily Health Booster provides the following nutrients: Vitamins K1 and K2, including the rapidly absorbed MK-41,2 and the 24-hour bioavailable MK-7,1 to keep calcium in the bones and out of the arteries. MacuGuard® proprietary blend, which contains trans-zeaxanthin, meso-zeaxanthin, and lutein to support eye health and healthy vision. Gamma tocopherol, a highly effective form of vitamin E, which quenches a dangerous free radical (peroxynitrite) that plays a major role in age-related decline.3,4 Vitamin E as D-alpha tocopherol to suppress lipid peroxidation.5,6 Blueberry extract to boost DNA function and sustain healthy blood sugar levels already within normal range.7,8 Sesame lignans to boost tissue levels of gamma tocopherol.9 Lycopene to support prostate health and guard against LDL oxidation.10,11 Chlorophyllin, which offers protection against environmentally induced DNA damage.12 Black currant extract anthocyanins to promote eye health.13 Vitamin B12 to help maintain a healthy nervous system and metabolism.14 Just one softgel of the new Health Booster taken with a heavy meal provides optimized potencies of fat-soluble vitamins, carotenoids, and other nutrients needed by maturing individuals. Taken separately, the individual ingredients in Once-Daily Health Booster would cost two to three times more. Ratings based on results of the 2016 ConsumerLab.com Survey of Supplement Users.