Arachidonic acid,synonyms ARA,AA, is an Omega-6 essential fatty acid for human body. As the composition of the cell, it is an essential substance of brain and nervous system, immune system, cardiovascular system and skin, which plays an important role in the improvement of infants' intelligence and vision degree.

During the infant period, ARA must be added in proper amount,as its own synthesis deficiency.

The clear yellow Arachidonic acid-rich oil is vegetable oil,containing 50% Arachidonic acid,obtained by fermentation of the fungus Mortierella alpine.