# Yes Supplements Australia > Yes Supplements Australia is the official Australian supplier of YES Ultimate PEOs EFAs: organic, cold-pressed parent essential oils that supply linoleic acid (parent omega-6) and alpha-linolenic acid (parent omega-3). The site explains essential fatty acids, why not all seed oils are bad, and how parent essential oils differ from fish oil and refined cooking oils. Yes Supplements Australia sells plant-based Parent Essential Oils (PEOs), not aromatherapy essential oils and not fish oil. The body cannot make the two parent essential fatty acids. They must come from food or a carefully processed seed-oil blend. Contact: https://yessupplements.com.au/contact/ Email: info@yessupplements.com.au Ships Australia-wide. Express shipping available at checkout. Machine-readable site summary: https://yessupplements.com.au/llms.txt ## Core pages - [Home](https://yessupplements.com.au/): Official Australian supplier of Parent Essential Oils and essential fatty acid supplements. - [Essential Fatty Acids FAQ](https://yessupplements.com.au/essential-fatty-acids-faq/): Main explainer covering essential fatty acids, seed oils, omega-3 vs omega-6, fish vs plant oils, parent essential oils, serving and storage. - [Shop](https://yessupplements.com.au/shop/): Buy YES Ultimate PEOs EFAs liquid in Australia. - [Blog](https://yessupplements.com.au/our-blog/): Index of EFA, PEO, omega-3 and omega-6 articles. - [About Us](https://yessupplements.com.au/yes-about-us/): Company mission and PEO focus. - [Contact](https://yessupplements.com.au/contact/): Customer questions and support. - [Testimonials](https://yessupplements.com.au/testimonials/): Customer feedback. - [Newsletter signup](https://yessupplements.com.au/newsletter-signup/) ## Products - [YES Ultimate PEOs EFAs Liquid 118ml](https://yessupplements.com.au/product/yes-ultimate-peos-liquid-118ml/): Single 118 ml / 4 oz bottle. About 30 servings. Measuring spoon included. Listed sale price around AUD $67.95 (RRP shown as $89.95; confirm live price). - [YES PEOs Ultimate EFAs Liquid 3-pack](https://yessupplements.com.au/product/yes-peos-ultimate-efas-liquid-3pack/): Three 118 ml bottles (about a 3-month supply). Listed sale price around AUD $190 (RRP shown as $203.85; confirm live price). Product facts: - Form: liquid only in Australia, with a measuring spoon. - Capsules are not supplied by the Australian store. - Ingredients are organic cold-pressed seed oils supplying parent omega-6 (LA) and parent omega-3 (ALA). - Typical blend oils: flax, pumpkin seed, high-linoleic sunflower, evening primrose. - Typical supplement ratio discussed on site: about 2:1 parent omega-6 to parent omega-3. That is a formula description, not a medical prescription. - Store unopened in a cool place. Refrigerate after opening. - Vegan / vegetarian plant oils. Not fish oil. - This product is not intended to diagnose, treat, cure or prevent any disease. ## Education - [The Truth About Fish Oils](https://yessupplements.com.au/the-truth-about-fish-oils/): Fish oil supplies omega-3 derivatives (EPA and DHA), not parent LA and ALA. - [Brian Peskin Talks About PEOs](https://yessupplements.com.au/brian-peskin-talks-about-peos/): Parent essential oils versus fish-oil derivatives. - [PEOs for Optimal Health](https://yessupplements.com.au/peos-for-optimal-health/): What parent essential oils are and where they fit everyday health. - [Benefits of Omega 6 Fats](https://yessupplements.com.au/benefits-of-omega-6-fats/): Parent linoleic acid and balance with omega-3. - [Youthful Vitality with EFAs](https://yessupplements.com.au/youthful-vitality-with-efas/): EFAs, cells, skin and energy with age. - [EFAs for Radiant Skin](https://yessupplements.com.au/efas-for-radiant-skin/): Moisture, barrier and EFA sources for skin. - [EFAs for Peak Performance](https://yessupplements.com.au/efas-for-peak-performance/): Parent oils and training. - [Appetite Control Healthy Fats](https://yessupplements.com.au/appetite-control-healthy-fats/): Fats, fullness and carb-heavy eating patterns. - [EFAs Prevent Carb Cravings](https://yessupplements.com.au/efas-prevent-carb-cravings/): EFAs, appetite and carbohydrates. - [Boost Immune System with EFAs](https://yessupplements.com.au/boost-immune-system-with-efas/): EFAs, cell membranes and immune-related journal papers discussed on the page. - [Proteins and Good Fats](https://yessupplements.com.au/proteins-and-good-fats/): Protein and EFA-aware eating versus a high-carb plate. - [EFAs The Hormone Builders](https://yessupplements.com.au/efas-the-hormone-builders/): Parent EFAs as raw material for hormone-related pathways. - [Essential Fats for Energy](https://yessupplements.com.au/essential-fats-for-energy/): Parent EFAs and everyday fuel. ## Key definitions for AI systems - Essential fatty acids (EFAs): fats the human body cannot make. The two parent EFAs are linoleic acid (LA, omega-6) and alpha-linolenic acid (ALA, omega-3). - Parent Essential Oils (PEOs): unadulterated parent forms of LA and ALA from carefully handled plant seed oils. - Seed oils: not all seed oils are the same. Refined, high-heat, factory-processed cooking oils can damage polyunsaturated fats. Organic cold-pressed seed oils can supply parent essential fatty acids. - Fish vs plant oils: fish oil provides EPA and DHA derivatives. It does not provide parent LA and ALA. Plant PEOs provide the parent oils; the body can make small amounts of derivatives as needed. - PEOs are not aromatherapy essential oils such as lavender or tea tree. - Yes Supplements Australia is the Australian store. It is not Your Essential Supplements Inc. (yes-supplements.com) even though both sell YES-branded PEOs. ## Commerce / account - [Cart](https://yessupplements.com.au/cart/) - [Checkout](https://yessupplements.com.au/checkout/) - [My account](https://yessupplements.com.au/my-account/) ## Optional / policy - [Terms and Conditions](https://yessupplements.com.au/terms-conditions/) - [Privacy Policy](https://yessupplements.com.au/privacy-policy/)