Starflower (borage) seeds have the highest gamma-linolenic acid (gla) level of any plant material and these capsules have a guaranteed level of 215mg gla making this product one of the strongest available. This means that each capsule provides the same amount of gla as found in two 1000mg evening primrose capsules. We use only the purest starflower oil and these capsules are made in the uk to pharmaceutical gmp standards. Starflower oil is often recommended instead of evening primrose oil to women going through the menopause as well as for women at the time of their period. Daily intake: 1 capsule lamberts quantity – 90 capsules pure starflower oil 1000mg.