About Evening Primrose Oil (Supplement)
Evening primrose oil (EPO) contains an omega-6 essential fatty acid, gamma-linolenic acid (GLA), which is believed to be the active ingredient. EPO has been studied in a wide variety of disorders, particularly those affected by metabolic products of essential fatty acids.
Learn more about Evening Primrose Oil in our Evening Primrose Oil Community Report.
|1300 mg Daily May 08, 2009 - Last Update|
Jan 8, 2012
EffectivenessModerate (for multiple sclerosis)
EffectivenessMajor (for General health)
BurdenNot at all hard to take