Sharp Vision from A.Vogel is rich in Lutein, zinc, beta-carotene (naturally present in carrot extract) & zeaxanthin. These are nutrients known to be important for maintaining the health of eyes and healthy vision. Zinc contributes to the normal metabolism of vitamin A and fatty acids in the body, and the maintenance of normal healthy vision. Each tablet contains: Medicinal Ingredient:Zinc (citrate 3-hydrate) powder..................................... 3 mg;Black Currant (Ribes nigrum) fruit extract(ratio 40:1)..................................................................... 75 mg,equivalent to 3,000 mg fresh fruit;Mexican Marigold (Tagetes erecta) flower extract(ratio 500:1) .................................................................. 30 mg,equivalent to 15,000 mg dried flower, standardizedto 3 mg lutein and 0.12 mg zeaxanthin;Carrot (Daucus carota) taproot juice powder(ratio 9.9:1)..................................................................... 30 mg,equivalent to 297 mg fresh carrots.Non-Medicinal Ingredients:Cellulose microcrystalline, carmellose sodium, magnesium stearate, hypromellose, glycerin, beet root red, titanium dioxide, iron oxide. Adults: Take 2 tablets daily, with a meal containing oil/fat. Take a few hours before or after taking other medications