Ultra EPO 1500 is the most potent evening primrose oil supplement ever developed. Each maximum strength 1500 mg soft gelatin capsule, supplying an unprecedented 150 mg of gamma-linolenic acid (GLA), contains the highest grade oil from select, organically grown European evening primrose. Nature's Plus is committed to offering the best supplements available anywhere. Look for the Nature's Plus logo as your guarantee of quality.
One softgel daily as a dietary supplement.