{"id":3870,"date":"2026-06-09T10:19:08","date_gmt":"2026-06-09T02:19:08","guid":{"rendered":"https:\/\/collagensei.com\/?p=3870"},"modified":"2026-06-09T10:19:08","modified_gmt":"2026-06-09T02:19:08","slug":"olio-di-enotera-vs-olio-di-pesce-unanalisi-comparativa","status":"publish","type":"post","link":"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/","title":{"rendered":"Olio di enotera vs olio di pesce: guida agli omega-6, agli omega-3 e alle formulazioni in capsule molli"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Indice dei contenuti<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Allinea la tabella dei contenuti\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Quick_Answer_Evening_Primrose_Oil_vs_Fish_Oil\" >Quick Answer: Evening Primrose Oil vs Fish Oil<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Origins_and_Production\" >Origini e produzione<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Evening_Primrose_Oil_vs_Fish_Oil_B2B_Formulation_Comparison\" >Evening Primrose Oil vs Fish Oil: B2B Formulation Comparison<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Can_Evening_Primrose_Oil_and_Fish_Oil_Be_Combined\" >Can Evening Primrose Oil and Fish Oil Be Combined?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Health_Benefits\" >Benefici per la salute<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Evening_Primrose_Oil\" >Olio di enotera:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Fish_Oil\" >Olio di pesce:<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Sustainability_and_Environmental_Impact\" >Sostenibilit\u00e0 e impatto ambientale<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Softgel_Manufacturing_Considerations_for_EPO_and_Fish_Oil\" >Softgel Manufacturing Considerations for EPO and Fish Oil<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Quality_Checklist_Before_Buying_EPO_or_Fish_Oil_Ingredients\" >Quality Checklist Before Buying EPO or Fish Oil Ingredients<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Side_Effects_and_Considerations\" >Effetti collaterali e considerazioni<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Final_Recommendation_for_Supplement_Brands\" >Raccomandazione finale per i marchi di integratori<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Need_Help_Developing_an_Oil-Based_Supplement\" >Need Help Developing an Oil-Based Supplement?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#FAQs\" >Domande frequenti<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Is_evening_primrose_oil_the_same_as_fish_oil\" >Is evening primrose oil the same as fish oil?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Which_is_better_omega-3_or_evening_primrose_oil\" >Which is better, omega-3 or evening primrose oil?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Can_evening_primrose_oil_and_fish_oil_be_taken_together\" >Can evening primrose oil and fish oil be taken together?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Is_evening_primrose_oil_an_omega-3\" >Is evening primrose oil an omega-3?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#What_should_brands_test_before_buying_fish_oil\" >What should brands test before buying fish oil?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#What_should_brands_test_before_buying_evening_primrose_oil\" >What should brands test before buying evening primrose oil?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Which_dosage_form_is_best_for_EPO_or_fish_oil\" >Which dosage form is best for EPO or fish oil?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#Can_these_products_make_disease-treatment_claims\" >Can these products make disease-treatment claims?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/collagensei.com\/it\/evening-primrose-oil-vs-fish-oil-a-comparative-analysis\/#References\" >Riferimenti<\/a><\/li><\/ul><\/nav><\/div>\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quick_Answer_Evening_Primrose_Oil_vs_Fish_Oil\"><\/span>Quick Answer: Evening Primrose Oil vs Fish Oil<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-9163b731 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp\" alt=\"Confronto tra gli ingredienti delle capsule di olio di enotera e quelle di olio di pesce\" class=\"uag-image-20857\" width=\"1000\" height=\"545\" title=\"evening-primrose-oil-vs-fish-oil-softgel-comparison\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Evening primrose oil and fish oil are not direct substitutes. Evening primrose oil is mainly valued for gamma-linolenic acid (GLA), an omega-6 fatty acid used in skin, women\u2019s wellness, and anti-inflammatory positioning. Fish oil is mainly valued for EPA and DHA, two long-chain omega-3 fatty acids used in cardiovascular, brain, eye, and joint support formulas.<br><br>For consumers, the simple answer is this: choose evening primrose oil when the product goal is skin barrier support or women\u2019s wellness positioning; choose fish oil when the goal is EPA\/DHA delivery and omega-3 support.<br><br>For supplement brands, the better question is not \u201cwhich oil is healthier?\u201d The better question is: which oil source fits your product claim, dosage form, oxidation control plan, supplier COA, sustainability story, and target market?<br><br>Both oils can work in softgels, but they create different manufacturing challenges. Fish oil requires careful control of oxidation, odor, heavy metals, PCBs, dioxins, and EPA\/DHA potency. Evening primrose oil requires GLA standardization, cold-press quality control, peroxide value review, and protection from heat, light, and oxygen.<\/p>\n\n\n\nFor brands comparing oil-based ingredients, early <a href=\"\/it\/produttore-di-integratori-con-formula-personalizzata\/\" target=\"_blank\" rel=\"noopener\">formulazione personalizzata degli integratori<\/a> support can help match fatty acid profile, dosage form, cost target, and market positioning.\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Origins_and_Production\"><\/span><span style=\"color: #000000;\">Origini e produzione<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/collagensei.com\/it\/portfolio-items\/olio-di-enotera\/\">Olio di enotera<\/a> (EPO) \u00e8 ricavato dai semi della pianta dell'enotera, Oenothera biennis, originaria del Nord America ma oggi presente in molte parti del mondo. L'olio viene estratto attraverso un processo di spremitura a freddo, che aiuta a preservare i composti attivi, soprattutto l'acido gammalinolenico (GLA), un tipo di acido grasso omega6. L'olio ha un colore chiaro e dorato e un sapore delicato.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\">L'olio di pesce, invece, proviene dai tessuti di pesci grassi come salmone, sgombro, sardine e acciughe. L'olio di pesce contiene alte concentrazioni di acidi grassi omega3, in particolare EPA (acido eicosapentaenoico) e DHA (acido docosaesaenoico), entrambi fondamentali per la salute di cervello, cuore e occhi. L'olio di pesce viene tipicamente estratto con vari metodi, tra cui la spremitura, la distillazione o la filtrazione molecolare, che aiuta a rimuovere le impurit\u00e0 e i contaminanti.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Evening_Primrose_Oil_vs_Fish_Oil_B2B_Formulation_Comparison\"><\/span><span style=\"color: #000000;\">Evening Primrose Oil vs Fish Oil: B2B Formulation Comparison<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Fattore<\/strong><\/td><td><strong>Olio di enotera<\/strong><\/td><td><strong>Olio di pesce<\/strong><\/td><td><strong>Formulation Note<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Main fatty acids<\/strong><\/td><td>GLA and linoleic acid<\/td><td>EPA and DHA<\/td><td>EPO is an omega-6 oil; fish oil is an omega-3 oil. They serve different product positions.<\/td><\/tr><tr><td><strong>Best positioning<\/strong><\/td><td>Skin support, women\u2019s wellness, beauty-from-within, hormonal balance support<\/td><td>Heart, brain, eye, joint, omega-3 support<\/td><td>Use safer structure\/function language; avoid disease-treatment claims.<\/td><\/tr><tr><td><strong>Common dosage form<\/strong><\/td><td>Softgels, liquid oil, beauty oil blends<\/td><td>Softgels, liquid oil, omega-3 formulas<\/td><td>Both are oil-based ingredients and fit softgel projects well.<\/td><\/tr><tr><td><strong>Quality markers<\/strong><\/td><td>GLA content, peroxide value, acid value, cold-press quality<\/td><td>EPA\/DHA potency, PV, p-AV, TOTOX, heavy metals, PCBs, dioxins<\/td><td>COA review is essential before production.<\/td><\/tr><tr><td><strong>Manufacturing risks<\/strong><\/td><td>Oxidation, rancidity, heat\/light exposure, GLA variability<\/td><td>Oxidation, fishy odor, contaminant risk, leakage risk<\/td><td>Packaging and antioxidant systems matter.<\/td><\/tr><tr><td><strong>Sustainability story<\/strong><\/td><td>Plant-derived seed oil<\/td><td>Marine-sourced oil; algal oil is a plant-based alternative<\/td><td>Fish oil sourcing should address traceability and sustainability.<\/td><\/tr><tr><td><strong>Best brand strategy<\/strong><\/td><td>Beauty, women\u2019s wellness, skin-focused softgels<\/td><td>Omega-3, heart health, active aging, joint support<\/td><td>For omega 3-6-9 positioning, the two can be combined carefully.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-d1d66f85 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/gla-vs-epa-dha-fatty-acid-comparison.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/gla-vs-epa-dha-fatty-acid-comparison.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/gla-vs-epa-dha-fatty-acid-comparison.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/gla-vs-epa-dha-fatty-acid-comparison.webp\" alt=\"Clean scientific infographic comparing GLA from evening primrose oil with EPA and DHA from fish oil, omega-6 and omega-3 pathways, modern healthcare design, white background, no readable text\" class=\"uag-image-20868\" width=\"1000\" height=\"545\" title=\"gla-vs-epa-dha-fatty-acid-comparison\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_Evening_Primrose_Oil_and_Fish_Oil_Be_Combined\"><\/span>Can Evening Primrose Oil and Fish Oil Be Combined?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. Evening primrose oil and fish oil can be used in the same supplement concept because they provide different fatty acids. Evening primrose oil supplies GLA, while fish oil supplies EPA and DHA. This makes the combination attractive for brands developing omega 3-6-9 softgels, beauty-from-within formulas, active aging products, or women\u2019s wellness supplements.<br><br>However, combining the two oils is not just a marketing decision. From a manufacturing perspective, the formula must be reviewed for fatty acid ratio, fill weight, capsule size, oxidation risk, flavor profile, and packaging protection.<br><br>For example, a brand may want to create a softgel that contains:<br>&#8211; evening primrose oil standardized for GLA,<br>&#8211; fish oil standardized for EPA and DHA,<br>&#8211; vitamin E or mixed tocopherols as antioxidant support,<br>&#8211; and a softgel shell designed to reduce leakage and protect the oil fill from oxygen.<br><br>The challenge is stability. Polyunsaturated oils are sensitive to oxygen, heat, and light. A formula that looks attractive on a label may still fail if the oil blend develops odor, peroxide values rise, or the capsule shell is not compatible with the fill.<br><br>For this reason, supplement brands should treat EPO + fish oil as a formulation project, not just a simple ingredient mix.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Health_Benefits\"><\/span><span style=\"color: #000000;\">Benefici per la salute<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Evening_Primrose_Oil\"><\/span><span style=\"color: #000000;\">Olio di enotera:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"color: #000000;\"><strong>Salute della pelle:<\/strong> L'EPO \u00e8 comunemente usato per migliorare le condizioni della pelle come eczema, psoriasi e acne. Il GLA contenuto nell'olio aiuta a ridurre l'infiammazione e promuove la riparazione della pelle. Molte persone usano l'EPO per mantenere la pelle idratata e per ridurre la comparsa di linee sottili e rughe.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><strong>Supporto ormonale:<\/strong> L'olio di enotera viene spesso utilizzato per gestire i sintomi legati alla sindrome premestruale (PMS) e alla menopausa. Si ritiene che aiuti a bilanciare gli ormoni influenzando la produzione di prostaglandine, che svolgono un ruolo nella regolazione dell'infiammazione e del dolore. L'EPO pu\u00f2 contribuire ad alleviare sintomi quali sbalzi d'umore, tensione mammaria e vampate di calore.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><strong>Antinfiammatorio:<\/strong> Grazie all'elevato contenuto di GLA, l'EPO \u00e8 efficace nel ridurre l'infiammazione sistemica. Questo lo rende un integratore vantaggioso per i soggetti affetti da patologie come l'artrite reumatoide o altri disturbi infiammatori.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><strong>Salute del cuore:<\/strong> Alcune ricerche suggeriscono che l'EPO pu\u00f2 favorire la salute cardiovascolare riducendo i livelli di colesterolo e migliorando la circolazione sanguigna, anche se questo beneficio \u00e8 meno consolidato rispetto all'olio di pesce.<\/span><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fish_Oil\"><\/span><span style=\"color: #000000;\">Olio di pesce:<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"color: #000000;\"><strong>Salute del cuore:<\/strong> Uno dei principali benefici dell'olio di pesce \u00e8 la sua capacit\u00e0 di sostenere la salute del cuore. EPA e DHA sono noti per ridurre l'infiammazione delle arterie, abbassare i livelli di trigliceridi e migliorare la circolazione sanguigna. \u00c8 stato dimostrato che l'integrazione di olio di pesce riduce il rischio di malattie cardiovascolari, compresi infarti e ictus.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><strong>Salute del cervello:<\/strong> Il DHA \u00e8 un importante componente strutturale del cervello e svolge un ruolo chiave nelle funzioni cognitive. Gli studi dimostrano che il DHA pu\u00f2 migliorare la memoria, la concentrazione e la salute generale del cervello. \u00c8 particolarmente importante per i neonati, i bambini e gli anziani. L'integrazione con olio di pesce durante la gravidanza pu\u00f2 anche favorire lo sviluppo cerebrale del feto.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><strong>Salute degli occhi:<\/strong> Il DHA \u00e8 essenziale per mantenere la salute della retina degli occhi. L'assunzione regolare di olio di pesce \u00e8 stata collegata a una riduzione del rischio di degenerazione maculare senile (AMD), una delle principali cause di cecit\u00e0 negli anziani. Pu\u00f2 anche aiutare a combattere la secchezza oculare e altri problemi legati alla vista.<\/span><\/li>\n\n\n\n<li><span style=\"color: #000000;\"><strong>Antinfiammatorio e regolatore dell'umore:<\/strong> Come l'EPO, l'olio di pesce ha propriet\u00e0 antinfiammatorie che possono aiutare a gestire patologie come l'artrite reumatoide. Inoltre, \u00e8 stato dimostrato che l'EPA contenuto nell'olio di pesce favorisce la salute mentale, alleviando potenzialmente i sintomi di depressione, ansia e disturbo bipolare.<\/span><\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sustainability_and_Environmental_Impact\"><\/span><span style=\"color: #000000;\">Sostenibilit\u00e0 e impatto ambientale<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\">L'olio di enotera \u00e8 un olio di origine vegetale e, in quanto tale, \u00e8 considerato pi\u00f9 sostenibile rispetto agli oli di origine animale. La coltivazione della pianta di enotera non ha lo stesso impatto ambientale della pesca, soprattutto in termini di sovrasfruttamento e degrado dell'ecosistema marino. Tuttavia, come tutti i prodotti agricoli, richiede terra, acqua ed energia per essere coltivata.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\">L'olio di pesce, al contrario, solleva preoccupazioni riguardo alla pesca eccessiva e all'esaurimento della fauna marina. Sebbene molti <a class=\"wpil_keyword_link\" title=\"Fornitore di olio di pesce\" href=\"https:\/\/collagensei.com\/it\/ingredienti-speciali\/fornitore-di-olio-di-pesce\/\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"491\">produttori di olio di pesce<\/a> utilizzare pesce proveniente da pesca sostenibile, esistono ancora preoccupazioni sull'impatto ambientale della pesca su larga scala. Per chi cerca un'alternativa pi\u00f9 ecologica all'olio di pesce tradizionale, gli oli omega3 a base di alghe (come il <a class=\"wpil_keyword_link\" title=\"Olio algale DHA\" href=\"https:\/\/collagensei.com\/it\/ingredienti-speciali\/olio-algale-dha\/\" target=\"_blank\" rel=\"noopener\" data-wpil-keyword-link=\"linked\" data-wpil-monitor-id=\"2010\">Olio algale DHA<\/a>) stanno diventando sempre pi\u00f9 popolari come opzione a base vegetale e pi\u00f9 sostenibile.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Softgel_Manufacturing_Considerations_for_EPO_and_Fish_Oil\"><\/span>Softgel Manufacturing Considerations for EPO and Fish Oil<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-9818101d wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/epo-fish-oil-softgel-manufacturing.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/epo-fish-oil-softgel-manufacturing.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/epo-fish-oil-softgel-manufacturing.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/epo-fish-oil-softgel-manufacturing.webp\" alt=\"Softgel manufacturing for evening primrose oil and fish oil supplements\" class=\"uag-image-20870\" width=\"1000\" height=\"545\" title=\"epo-fish-oil-softgel-manufacturing\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Evening primrose oil and fish oil are both suitable for <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/it\/processo-di-produzione-delle-capsule-molli\/\" target=\"_blank\"  rel=\"noopener\" title=\"Processo di produzione delle capsule molli: la guida completa (2025)\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2954\">produzione di softgel<\/a>, but they require careful control during formulation, filling, drying, and packaging.<\/p>\n\n\n\nFor EPO, fish oil, or omega 3-6-9 products, <a href=\"\/it\/produttore-di-capsule-softgel\/\" target=\"_blank\" rel=\"noopener\">produzione di capsule softgel<\/a> is often the most practical format for precise oil filling, odor control, and shelf-life protection.\n\n\n\n<p class=\"wp-block-paragraph\">For fish oil softgels, the key technical concerns are oxidation, odor, EPA\/DHA potency, and contaminant testing. A high-quality fish oil project should review peroxide value, p-anisidine value, TOTOX value, heavy metals, PCBs, dioxins, and source traceability.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For evening primrose oil softgels, the key concerns are GLA standardization, acid value, peroxide value, cold-press quality, and protection from heat and oxygen. Because EPO is also a polyunsaturated oil, it can become rancid if the supply chain or packaging is poorly controlled.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For mixed-oil softgels, brands should also evaluate:<br>&#8211; fill weight and capsule size,<br>&#8211; oil viscosity,<br>&#8211; shell compatibility,<br>&#8211; leakage risk,<br>&#8211; antioxidant system,<br>&#8211; nitrogen flushing or oxygen-control options,<br>&#8211; bottle vs blister packaging,<br>&#8211; and accelerated stability testing.<br><br>For premium formulas, blister packaging or oxygen-protective bottles may perform better than basic plastic bottles. If the product uses both EPO and fish oil, the packaging decision should be made before scale-up, not after the formula is finalized.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quality_Checklist_Before_Buying_EPO_or_Fish_Oil_Ingredients\"><\/span>Quality Checklist Before Buying EPO or Fish Oil Ingredients<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-cffb14d0 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/oil-oxidation-testing-pv-totox.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/oil-oxidation-testing-pv-totox.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/oil-oxidation-testing-pv-totox.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/oil-oxidation-testing-pv-totox.webp\" alt=\"Oil oxidation testing for PV p-anisidine and TOTOX\" class=\"uag-image-20876\" width=\"1000\" height=\"545\" title=\"oil-oxidation-testing-pv-totox\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">For supplement brands, the COA is more important than the ingredient name. Before purchasing evening primrose oil or fish oil, request documents that confirm identity, potency, oxidation status, contaminants, and storage requirements.<br><br>For evening primrose oil, review:<br>&#8211; GLA percentage,<br>&#8211; linoleic acid content,<br>&#8211; peroxide value,<br>&#8211; acid value,<br>&#8211; extraction method,<br>&#8211; allergen statement,<br>&#8211; country of origin,<br>&#8211; pesticide and solvent testing if applicable,<br>&#8211; and storage conditions.<br><br>For fish oil, review:<br>&#8211; EPA content,<br>&#8211; DHA content,<br>&#8211; total omega-3 content,<br>&#8211; peroxide value,<br>&#8211; p-anisidine value,<br>&#8211; TOTOX value,<br>&#8211; heavy metals,<br>&#8211; PCBs,<br>&#8211; dioxins,<br>&#8211; fish species and source traceability,<br>&#8211; deodorization level,<br>&#8211; and third-party testing if available.<br><br>A low-cost oil is not always cheaper in production. Poor raw material quality can lead to odor complaints, capsule leakage, failed stability testing, shorter shelf life, and higher customer returns.<\/p>\n\n\n\nA structured <a href=\"\/it\/controllo-di-qualita-degli-integratori\/\" target=\"_blank\" rel=\"noopener\">controllo di qualit\u00e0 degli integratori<\/a> review can help verify fatty acid potency, oxidation values, contaminants, supplier documentation, and finished-product consistency.\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Side_Effects_and_Considerations\"><\/span><span style=\"color: #000000;\">Effetti collaterali e considerazioni<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\">Sia l'olio di enotera che l'olio di pesce sono generalmente considerati sicuri se assunti in dosi adeguate, ma possono causare effetti collaterali in alcune persone.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\">L'olio di enotera pu\u00f2 talvolta causare lievi disturbi gastrointestinali, mal di testa o reazioni cutanee. Esiste anche un rischio di interazione con i farmaci anticoagulanti, quindi \u00e8 importante consultare un operatore sanitario prima dell'uso, soprattutto se si assumono anticoagulanti.<\/span><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><span style=\"color: #000000;\">L'olio di pesce pu\u00f2 causare un retrogusto di pesce, rutti o disturbi digestivi, soprattutto se assunto in grandi quantit\u00e0. Alcuni individui possono manifestare reazioni allergiche ai prodotti a base di pesce. Come nel caso dell'EPO, l'olio di pesce pu\u00f2 interagire con i farmaci anticoagulanti, aumentando il rischio di emorragie.<\/span><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Final_Recommendation_for_Supplement_Brands\"><\/span><span style=\"color: #000000;\">Raccomandazione finale per i marchi di integratori<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Evening primrose oil and fish oil serve different supplement strategies. Evening primrose oil is better suited for skin support, women\u2019s wellness, beauty-from-within, and GLA-based positioning. Fish oil is better suited for EPA\/DHA delivery, omega-3 support, active aging, joint support, and cardiovascular wellness positioning.<br><br>For brands, the best choice depends on the desired claim, oil quality, dosage form, COA results, oxidation status, sustainability story, and target customer.<br><br>If you are developing a softgel, liquid oil, or omega 3-6-9 product, do not choose based only on ingredient popularity. Review the fatty acid profile, stability requirements, packaging format, and manufacturing feasibility before launch.<\/p>\n\n\n\nIf you are preparing a market-ready omega oil product, our <a href=\"\/it\/integratore-a-marchio-privato-personalizzato\/\" target=\"_blank\" rel=\"noopener\">integratori a marchio privato personalizzati<\/a> service can support formula development, production, packaging, and launch planning.\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Need_Help_Developing_an_Oil-Based_Supplement\"><\/span>Need Help Developing an Oil-Based Supplement?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Gensei can support evening primrose oil softgels, fish oil softgels, blended omega 3-6-9 formulas, liquid oil products, private label supplements, and custom formulation projects. Send us your target fatty acid profile, dosage form, capsule size, packaging plan, and market positioning to review feasibility before production.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>Domande frequenti<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_evening_primrose_oil_the_same_as_fish_oil\"><\/span>Is evening primrose oil the same as fish oil?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. Evening primrose oil is a plant seed oil rich in omega-6 fatty acids, especially GLA. Fish oil is a marine oil rich in omega-3 fatty acids, mainly EPA and DHA. They are used for different supplement goals.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Which_is_better_omega-3_or_evening_primrose_oil\"><\/span>Which is better, omega-3 or evening primrose oil?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Neither is universally better. Omega-3 fish oil is better for EPA\/DHA positioning, while evening primrose oil is better for GLA, skin support, and women\u2019s wellness positioning. The right choice depends on the product goal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_evening_primrose_oil_and_fish_oil_be_taken_together\"><\/span>Can evening primrose oil and fish oil be taken together?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">They can appear in the same supplement concept because they provide different fatty acids. For finished products, brands should evaluate total dosage, oxidation stability, COA quality, and possible consumer safety considerations before combining them.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_evening_primrose_oil_an_omega-3\"><\/span>Is evening primrose oil an omega-3?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. Evening primrose oil is mainly an omega-6 oil. Its key active fatty acid is gamma-linolenic acid, or GLA. Fish oil is the better-known source of omega-3 EPA and DHA.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_should_brands_test_before_buying_fish_oil\"><\/span>What should brands test before buying fish oil?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Brands should review EPA, DHA, total omega-3 content, peroxide value, p-anisidine value, TOTOX value, heavy metals, PCBs, dioxins, fish species, deodorization level, and traceability documents.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_should_brands_test_before_buying_evening_primrose_oil\"><\/span>What should brands test before buying evening primrose oil?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Brands should review GLA content, peroxide value, acid value, extraction method, pesticide or solvent testing if applicable, allergen statements, origin, and storage conditions.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Which_dosage_form_is_best_for_EPO_or_fish_oil\"><\/span>Which dosage form is best for EPO or fish oil?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Softgels are often the most practical format because they protect oil-based ingredients, mask taste, and allow precise fill weights. Liquid oils can also work, but packaging and oxidation control become more important after opening.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Can_these_products_make_disease-treatment_claims\"><\/span>Can these products make disease-treatment claims?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. Dietary supplement labels should avoid claims that diagnose, treat, cure, or prevent disease. Safer structure\/function language includes terms such as supports skin health, supports women\u2019s wellness, supports omega-3 intake, or supports cardiovascular wellness, where appropriate and substantiated.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"References\"><\/span>Riferimenti<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong><em>NCCIH. Evening Primrose Oil: Usefulness and Safety.<\/em><\/strong><br><a href=\"https:\/\/www.nccih.nih.gov\/health\/evening-primrose-oil\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.nccih.nih.gov\/health\/evening-primrose-oil<\/a><\/li>\n\n\n\n<li><strong><em>NIH Office of Dietary Supplements. Omega-3 Fatty Acids &#8211; Health Professional Fact Sheet.<\/em><\/strong><br><a href=\"https:\/\/ods.od.nih.gov\/factsheets\/Omega3FattyAcids-HealthProfessional\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/ods.od.nih.gov\/factsheets\/Omega3FattyAcids-HealthProfessional\/<\/a><\/li>\n\n\n\n<li><strong><em>NCCIH. Omega-3 Supplements: What You Need To Know.<\/em><\/strong><br><a href=\"https:\/\/www.nccih.nih.gov\/health\/omega3-supplements-what-you-need-to-know\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.nccih.nih.gov\/health\/omega3-supplements-what-you-need-to-know<\/a><\/li>\n\n\n\n<li><strong><em>GOED. Voluntary Monograph for Omega-3 EPA and DHA Oils.<\/em><\/strong><br><a href=\"https:\/\/goedomega3.com\/storage\/app\/media\/Monograph\/GOED%20Monograph%20-%202022%2001%2006%20-%20FINAL.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/goedomega3.com\/storage\/app\/media\/Monograph\/GOED%20Monograph%20-%202022%2001%2006%20-%20FINAL.pdf<\/a><\/li>\n\n\n\n<li><strong><em>Bannenberg et al. Omega-3 Long-Chain Polyunsaturated Fatty Acid Content and Oxidation State of Fish Oil Supplements in New Zealand. Scientific Reports.<\/em><\/strong><br><a href=\"https:\/\/www.nature.com\/articles\/s41598-017-01470-4\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.nature.com\/articles\/s41598-017-01470-4<\/a><\/li>\n\n\n\n<li><strong><em>FDA. Indicazioni sulla struttura\/funzione.<\/em><\/strong><br><a href=\"https:\/\/www.fda.gov\/food\/nutrition-food-labeling-and-critical-foods\/structurefunction-claims\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.fda.gov\/food\/nutrition-food-labeling-and-critical-foods\/structurefunction-claims<\/a><\/li>\n\n\n\n<li><strong><em>FDA. Questions and Answers on Dietary Supplements.<\/em><\/strong><br><a href=\"https:\/\/www.fda.gov\/food\/information-consumers-using-dietary-supplements\/questions-and-answers-dietary-supplements\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">https:\/\/www.fda.gov\/food\/information-consumers-using-dietary-supplements\/questions-and-answers-dietary-supplements<\/a><\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: Evening Primrose Oil vs Fish Oil Evening primrose oil and fish oil are not direct substitutes. Evening primrose [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":20857,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[312,307],"tags":[442,599,425],"class_list":["post-3870","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-evening-primrose-oil","category-fish-oil","tag-omega-3","tag-omega-6","tag-softgel-capsule-manufacturing"],"uagb_featured_image_src":{"full":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp",1000,545,false],"thumbnail":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison-150x150.webp",150,150,true],"medium":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison-300x164.webp",300,164,true],"medium_large":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison-768x419.webp",768,419,true],"large":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp",1000,545,false],"1536x1536":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp",1000,545,false],"2048x2048":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison.webp",1000,545,false],"trp-custom-language-flag":["https:\/\/collagensei.com\/wp-content\/uploads\/2024\/11\/evening-primrose-oil-vs-fish-oil-softgel-comparison-18x10.webp",18,10,true]},"uagb_author_info":{"display_name":"w.wenyang","author_link":"https:\/\/collagensei.com\/it\/author\/w-wenyang\/"},"uagb_comment_info":0,"uagb_excerpt":"Quick Answer: Evening Primrose Oil vs Fish Oil Evening primrose oil and fish oil are not direct substitutes. Evening primrose [&hellip;]","_links":{"self":[{"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/posts\/3870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/comments?post=3870"}],"version-history":[{"count":7,"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/posts\/3870\/revisions"}],"predecessor-version":[{"id":20820,"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/posts\/3870\/revisions\/20820"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/media\/20857"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/media?parent=3870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/categories?post=3870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collagensei.com\/it\/wp-json\/wp\/v2\/tags?post=3870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}