Product Description PreserVision Tablets (1 x 120 Tabs) by Bausch & Lomb are daily supplements which have been formulated to provide vital micronutrients and support lifelong eye health. These tablets are only suitable for adults who are non smokers and are most beneficial for those between the ages of 40 60 with vision problems. PreserVision Tablets are based on the original formulation which was developed in conjunction with the National Eye Institute (NEI) in the USA. They contain a range of nutrients including beta carotene, Zinc, Copper and Vitamins C and E. These help to protect against age related sight issues. Vitamin C and E help to protect cells from oxidative stress. Vitamin C also reduces tiredness and fatigue. Zinc and Vitamin A help to maintain normal, healthy vision. Need more optical advice help? Ask our optical experts