Marnys Evening Primrose Oil 125ml. 100% pure oil of evening primrose seed obtained from the 1st Oenothera biennis by cold pressing to preserve their high Omega 3 fatty acids and linolenic acid are essential for our body, enriched with vitamin E and natural. Instructions for use: Ideal as a food supplement and add to salads, soups, dressings, etc.. Also recommended for external use. INGREDIENTS: Evening Primrose Oil 100% pure.