Evening Primrose Oil is extracted from seeds of the plant Oenothera Biennis. Whilst there is a large selection of Evening Primrose Oil supplements on the market, this product boasts a high level (9%) of the essential fatty acid Gamma Linolenic Acid (GLA). Vertese is a range of vitamin and mineral food supplements that contain absolutely NO GELATIN. Instead, the capsule shell is made from vegetable starch making it suitable for vegetarians, vegans as well as those in ethnic communities who have specific dietary requirements. Indeed it is suitable for anyone who does not want to consume animal by-products.. For all the support a woman needs, we proudly manufacture a terrific selection of Women's Formulas.