![Evening Primrose Oil 90 capsules 1300 milligrams Evening Primrose Oil 90 capsules 1300 milligrams](https://cdn11.bigcommerce.com/s-2pv90583jw/images/stencil/500x659/products/38059/56643/bodybio_epo90__63418.1681840808.jpg?c=1)
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Evening Primrose Oil (EPO) has ~10% gamma linolenic acid (GLA), which is an essential fatty acid. The list of metabolic enhancing functions of GLA could fill volumes. It is clearly one of the most important nutrient/hormone regulators in the entire metabolic scene.