Evening primrose oil (EPO) is a source of the omega-6 fatty acids gamma-linolenic acid (GLA) and linoleic acid (LA). Fish oil is a source of the omega-3 essential fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA).

Essential fatty acids are incorporated into every cell membrane in the body, in the form of compounds called phospholipids. Cell membranes play the vital role of regulating what goes into, and what comes out of, each cell. The integrity and fluidity of the cell membrane is determined by the type of phospholipid that is available for the body to use. Cell membranes made up mainly of phospholipids derived from the essential polyunsaturated fatty acids are more fluid and function better than cell membranes made up of saturated fat or trans fatty acids. A cell membrane working at optimal levels retains vital nutrients and electrolytes.  Active Ingredients: Evening Primrose Oil (EPO) 500mg (equiv. to GLA 50mg), Natural Fish Oil 500mg (equiv. Omega-3 Marine Triglycerides 150mg). Capsule Shell: Gelatin (Bovine Source). Other ingredients: Glycerol, Natural Vitamin E.Blackmores is an Australian company. This product combines Evening Primrose Oil (Omega-6) and Fish Oil (Omega-3) for overall health.Adults: Take 1 to 2 capsules a day with meals, or as professionally prescribed.Food Supplement. Consult a health professional before use if taking warfarin (may increase risk of bleeding). Contains Fish Oil and Bovine Gelatin.