- This item is a member of the Turtle Eye Vitamins collection. The following description pertains to the collection and may not be relevant to this particular item A balanced formula of vitamins, minerals, antioxidants, betacarotene and phytonutrients for the prevention of eye disorders in turtles. 2 ounces (59 ml) per bottle. To Use: Apply 2-4 drops to your turtle"s food or directly to its mouth (if it"s not eating). Repeat daily for one to two weeks. If condition does not improve, consult a veterinarian. Active Ingredients: Magnesium sulfate, Calcium Lactate, Ascorbic Acid, Thiamine mononitrate, Zinc sulfate, Riboflavin, Niacinamide, Pyridoxine HCl, Betacarotene, Lycopene, Lutein, Zeaxanthin, Cyanocobalamin.