About this item YES Ultimate EFAs Supplements are produced with cold-pressed organic seed oils containing Parent Omega-6 and Parent Omega-3. Based on the formulation of Brian Peskin Ph.D. Organic Oils certified by QAI International. YES Ultimate EFAs are the ideal way to replenish your bodyҳ precious Parent Essential Oils. Your body cannot make Parent Essential Oils and they are ӥssentialԠto all of the cells in your body. The only way to get these oils is through your diet, and if you eat processed foods then many of the EFAs you are getting have already been irreparably altered by food processors. Parent Omega-6 = LA: Linoleic Acid (polyunsaturated) ֠sunflower, evening primrose. Your body will utilize mostly the parent form and make the derivatives as needed. Derivatives are: GLA, DGLA, AA. Parent Omega-3 = ALA: Alpha Linolenic Acid (super-unsaturated) ֠flax, hemp. Derivatives are: SDA, EPA, DHA. (Fish oil is naturally almost 100% derivative omega-3, therefore it is not the ideal form for long-term supplementation).