What is the difference between Borage Oil and Evening Primrose Oil?

Borage Oil is much higher in potency since it contains more than twice as much GLA.

Both Borage and Evening Primrose Oil contain the same active ingredient, GLA, which offers many benefits for the body. The big difference between the two is the concentration of GLA in Borage is more than twice as high - while Evening Primrose Oil typically contains between 8% and 10% GLA, Borage Oil contains between 20% and 24% GLA.