Ocuhealth Vision Support 2 Chewables, 60 ct, QC99817 Sale! This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Compare to Bausch and Lomb PreserVision. High-potency antioxidant formula that supports eye function in great-tasting chewable. This product is Beta-Carotene-free with no added yeast or preservatives and is gluten-free. Fruit punch flavor.