Eye Complex

Oyster shells are the best natural source of zinc in the whole world, containing 6 times more zinc than red meat. The natural taurine in oysters is an essential nutrient for eyes. The rod and cone cells in the retina contain a high concentration of polyunsaturated fatty acids which need constant protection for the acidic environment. Taurine deficit may cause retina damages both for humans as well as animals. For instance, cats cannot synthesise taurine in their bodies and have to get their supplies from the food. Insufficient intake results in quick deterioration of vision. People can synthesise taurine in their organisms, but this ability decreases by age, which is why additional taurine intake with food is reasonable.

Grape seed extract (Vitis vinifera) is useful for eyes because it supports blood supply — the numerous blood vessels in the eyes are important for oxygen supply. Grape seeds function as natural antioxidants which protect the cells from the free oxygen radicals. The extract contains 95% of proanthocyanidins — bioactive substances in plants which protect them from pathogens and harmful effects. In addition to grapes, black chokeberries, blackcurrants and cranberries are also rich in proanthocyanidins.

Marigold extract (Tagetes ereta) contains an abundant amount of lutein and zeaxanthin. Zeaxanthin together with lutein is one of the main carotenoids in retina. They form the main pigment in macula which is believed to protect the eye from blue light, improves visual acuity and catches the reactive oxygen particles.

Vitamin A helps to maintain normal vision. Retina uses vitamin A for complex reactions occurring due to light and resulting in vision.