Soria Naturals Colestagra Evening Primrose Oil is a dietary supplement in the form of pearls containing evening primrose oil, known for its beneficial properties for cardiovascular health. Composition Soria Natural Evening Primrose Oil Colestagra contains evening primrose oil. However, no further information is provided regarding the specific ingredients or content of the product. Instructions for use Soria Natural Colestagra Evening Primrose Oil is a dietary supplement. It contains evening primrose oil, rich in omega-6 essential fatty acids. It is mainly used to improve cardiovascular health and regulate cholesterol levels. It is recommended to take 2 to 4 capsules daily, preferably with meals. However, it is important to consult a doctor before starting to use this product, especially if you are taking other medications or have any medical conditions.