No, there is no reason to supplement with a product that contains omega-6 fatty acids, considering how much omega-6 you have in your diet already. Also, omega-9 fatty acids are not essential and there is no reason why you would need to get them via supplementation. Also note that many omega-3 supplements are rancid and should be avoided. Instead, get your omega-3 from whole-food sources (e.g., fatty fish and beef suet) or pick high-quality supplements, such as the ones from Designs for Health.