I am pleased to introduce this product "Nature's Way, Ginkgold EYES" to you. My husband is a student who spends a lot of time to read books at a home and at a library. My husband sometimes complained his astigmatism. He has astigmatism. As a result of his astigmatism, he felt fatigue often. Hence I started to look for some supplements for helping his eyes. I thoroughly check some reviews on internet and I found effective supplement for eyes. That is this. This is Ginkgold of Nature's way. This is clinical Ginkgo extract. It describes... Healthy Blood Flow (Ginkgold Eyes strengthens capillaries, supports healthy connective tissue and microcirculation), Optimal Night Vision(Ginkgold Eyes supports the retina and its adaptation to light and dark conditions), Macular Support(Ginkgold Eyes provides lutein and zeaxanthin, two protective carotenoids essential to the macula), and Antioxidant Protection(Ginkgold Eyes protects against free radicals. Oxidative sress can adversely affet the health of eye and blood vessel tissues). It is good supplement with VISUAL FUNCITION. My husband loves it because he is feeling better for his eyes. But unfortunately, the price of this is higher than I think. But I am satisfied with this quality. I mean I am satisfied with its effect. It works well....~ It has 60 Tablets for a box. And You are recommend by taking 2 tablets daily.