Of the algae of Dunaliella saline Natural Beta Carotene of Nature' s Bonus provides 25.000 UI of Vitamin A without preservatives in the production be utilized. The Dunaliella saline is a unicellular alga, cultivated in marine water or in salty lakes and is capable of producing 10, 000 times more quantity of beta caroteno that the cells of carrot. The beta caroteno is a precursor of the vitamin A, the utilization of which is always preferably to that of the pure vitamin A, since the agency only transforms the quantity that needs for its good operation, In this way the possibility of excess is eliminated (fact to keep in mind when vitamins are utilized liposolubles) -Without colorants neither artificial preservatives -does Not contain corn, Milk, yeast, wheat neither soy. -Presentation: 90 pearls