Platinum Total Vision Care - Uses therapeutic doses of 20 mg of lutein and 2.5 mg of zeaxanthin in natural oils extracted from Marigold. These extracts protect the macula and photoreceptors in the retina from oxidative stress, as well as helping to filter out high energy visible blue light. Total Vision Care combines Alpha Lipoic Acid with bilberry fruit and grape seed extract. Together, these antioxidants play an important role in protecting the lens of the eye and the retina from free radical damage. They support visual acuity, reduce the risk of developing digital eye burn, cataracts, Age-Related Macular Degeneration (AMD), and slow the progression of AMD.