{"id":537,"date":"2026-10-25T12:13:31","date_gmt":"2026-10-25T11:13:31","guid":{"rendered":"https:\/\/purvival.com\/journal\/?post_type=bw_ingredient&#038;p=537"},"modified":"2026-10-25T22:28:20","modified_gmt":"2026-10-25T21:28:20","slug":"pea-levagen","status":"publish","type":"bw_ingredient","link":"https:\/\/purvival.com\/journal\/ingredients\/pea-levagen\/","title":{"rendered":"PEA Levagen\u00ae+"},"content":{"rendered":"<h2>Ce que c\u2019est<\/h2>\n<p>Le palmitoyl\u00e9thanolamide (PEA) est un lipide que le corps fabrique lui-m\u00eame et qu\u2019on trouve en petite quantit\u00e9 dans le jaune d\u2019\u0153uf, le soja ou l\u2019arachide. Levagen\u00ae+ est le PEA de Gencor, rendu dispersible dans l\u2019eau par le proc\u00e9d\u00e9 LipiSperse\u00ae pour mieux passer dans le sang. Gencor Pacific est bas\u00e9 \u00e0 Hong Kong et commercialise ses ingr\u00e9dients aux \u00c9tats-Unis depuis Irvine, en Californie.<\/p>\n<p>Une g\u00e9lule de Levagen+ apporte 300 mg de Levagen\u00ae+.<\/p>\n<h2>Comment il est fabriqu\u00e9<\/h2>\n<p>Le PEA est une poudre cristalline de lipide, peu soluble dans l\u2019eau. La technologie LipiSperse\u00ae appartient \u00e0 Pharmako Biotechnologies, une soci\u00e9t\u00e9 australienne install\u00e9e \u00e0 Sydney : c\u2019est un m\u00e9lange de tensioactifs, de lipides polaires et de solvants qui s\u2019ins\u00e8re dans le cristal de PEA et lui permet de se disperser dans l\u2019eau froide sans s\u2019agglom\u00e9rer, d\u2019o\u00f9 la poudre \u00ab dispersible \u00e0 l\u2019eau froide \u00bb. La poudre contient plus de 90 % de PEA selon Gencor, et la taille des particules est contr\u00f4l\u00e9e par diffusion dynamique de la lumi\u00e8re et par obscuration laser.<\/p>\n<h2>Ce qui le distingue<\/h2>\n<p>Selon les auteurs de l\u2019\u00e9tude, la nature lipidique du PEA et la taille de ses particules limitent son absorption. Gencor annonce une absorption environ 1,8 fois meilleure qu\u2019avec un PEA ordinaire.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PEA (palmitoyl\u00e9thanolamide) de Gencor, en poudre dispersible.<\/p>\n","protected":false},"featured_media":2709,"template":"","meta":{"_bw_latin":"","_bw_synonyms":"palmitoyl\u00e9thanolamide","_bw_brand":"Levagen\u00ae+","_bw_precautions":"","_bw_subtitle":"palmitoyl\u00e9thanolamide (PEA)","_bw_studies_intro":"<p>Levagen\u00ae+ a \u00e9t\u00e9 test\u00e9 dans une dizaine d\u2019essais contre placebo publi\u00e9s depuis 2021. Chez 426 adultes, 300 mg deux fois par jour pendant 12 semaines ont r\u00e9duit le nombre d\u2019\u00e9pisodes de rhume (39 contre 64) et la g\u00eane de la gorge et de la toux (<a href=\"https:\/\/doi.org\/10.3390\/nu15204453\">Rao et al., 2023<\/a>). Pris au d\u00e9but d\u2019une migraine, 600 mg ont fait dispara\u00eetre plus de crises \u00e0 2 heures et r\u00e9duit le recours aux m\u00e9dicaments (<a href=\"https:\/\/doi.org\/10.3390\/ph17020145\">Briskey et al., 2024<\/a>), et 350 mg par jour pendant 8 semaines ont raccourci le temps d\u2019endormissement chez 103 adultes (<a href=\"https:\/\/doi.org\/10.1186\/s41606-021-00065-3\">Rao et al., 2021<\/a>). Chez 28 volontaires, 300 mg de Levagen\u00ae+ ont donn\u00e9 1,7 fois plus de PEA dans le sang que la m\u00eame dose de PEA non trait\u00e9 (<a href=\"https:\/\/nutritionaloutlook.com\/view\/levagen-increases-absorption-pea-according-recent-study\">Nutritional Outlook<\/a>).<\/p>","_bw_mention":"Levagen\u00ae est une marque d\u00e9pos\u00e9e de Gencor.","_bw_studies":[{"resultat":"Le nombre d\u2019\u00e9pisodes de rhume a \u00e9t\u00e9 plus faible que sous placebo (39 contre 64), avec une gorge qui gratte et une toux moins fortes (score m\u00e9dian 3 contre 7, et 2 contre 7).","type":"essai","population":"426 adultes","dose":"300 mg deux fois par jour","duree":"12 semaines","auteurs":"Rao et al.","annee":"2023","revue":"Nutrients","lien":"https:\/\/doi.org\/10.3390\/nu15204453","source":"publication","note":"PubMed 37892528"},{"resultat":"Pris d\u00e8s le d\u00e9but d\u2019une migraine, Levagen\u00ae+ a fait dispara\u00eetre plus de crises \u00e0 2 heures et \u00e0 8 heures, la douleur \u00e9tait plus faible \u00e0 1 h 30 et \u00e0 4 heures, et les participants ont pris moins de m\u00e9dicaments de secours que sous placebo.","type":"essai","population":"Adultes en bonne sant\u00e9 sujets aux migraines","dose":"600 mg au d\u00e9but de la crise, une deuxi\u00e8me prise possible apr\u00e8s 2 heures","duree":"Le temps de la crise","auteurs":"Briskey et al.","annee":"2024","revue":"Pharmaceuticals","lien":"https:\/\/doi.org\/10.3390\/ph17020145","source":"publication","note":"PubMed 38399360"},{"resultat":"Le temps d\u2019endormissement et le temps pour se sentir bien r\u00e9veill\u00e9 ont diminu\u00e9, et la vivacit\u00e9 d\u2019esprit au r\u00e9veil s\u2019est am\u00e9lior\u00e9e.","type":"essai","population":"103 adultes au sommeil perturb\u00e9","dose":"350 mg par jour","duree":"8 semaines","auteurs":"Rao et al.","annee":"2021","revue":"Sleep Science and Practice","lien":"https:\/\/doi.org\/10.1186\/s41606-021-00065-3","source":"publication","note":"PubMed 34522787"},{"resultat":"Pris d\u00e8s les premi\u00e8res douleurs de r\u00e8gles, Levagen\u00ae+ a fait baisser la douleur plus que le placebo \u00e0 1 h, 1 h 30, 2 h et 2 h 30.","type":"essai","population":"Femmes adultes ayant des r\u00e8gles douloureuses","dose":"300 mg au d\u00e9but de la douleur, une deuxi\u00e8me prise possible apr\u00e8s 2 heures","duree":"Le temps de la douleur","auteurs":"Rao et al.","annee":"2025","revue":"Women & Health","lien":"https:\/\/doi.org\/10.1080\/03630242.2025.2458243","source":"publication","note":"PubMed 39910730"},{"resultat":"Le taux de BDNF dans le sang, une prot\u00e9ine qui entretient les neurones, a augment\u00e9, et les participants ont fait moins d\u2019erreurs dans un test de m\u00e9moire.","type":"essai","population":"39 jeunes adultes en bonne sant\u00e9","dose":"700 mg par jour","duree":"6 semaines","auteurs":"Kim et al.","annee":"2024","revue":"Nutrients","lien":"https:\/\/doi.org\/10.3390\/nu16040489","source":"publication","note":"PubMed 38398813, essai crois\u00e9"},{"resultat":"Chez les personnes aux sympt\u00f4mes l\u00e9gers \u00e0 mod\u00e9r\u00e9s, les sympt\u00f4mes du nez ont baiss\u00e9 plus que sous placebo, et l\u2019histamine et plusieurs marqueurs de l\u2019inflammation (IL-4, IL-8, IL-10, TNF-\u03b1) ont diminu\u00e9 dans le sang.","type":"essai","population":"108 adultes souffrant d\u2019allergie saisonni\u00e8re (rhinite)","dose":"350 mg par jour","duree":"2 semaines","auteurs":"Briskey et al.","annee":"2023","revue":"Nutrients","lien":"https:\/\/doi.org\/10.3390\/nu15234940","source":"publication","note":"PubMed 38068797"},{"resultat":"La variabilit\u00e9 de la fr\u00e9quence cardiaque (SDNN), un signe de bonne r\u00e9sistance au stress, a augment\u00e9 de 9,7 ms, contre une baisse de 5,7 ms sous placebo.","type":"essai","population":"16 \u00e9tudiantes mod\u00e9r\u00e9ment stress\u00e9es","dose":"600 mg par jour","duree":"6 semaines","auteurs":"Deb et al.","annee":"2025","revue":"Frontiers in Nutrition","lien":"https:\/\/doi.org\/10.3389\/fnut.2025.1586409","source":"publication","note":"PubMed 41049366, essai crois\u00e9"},{"resultat":"Plusieurs marqueurs de l\u2019inflammation dans le sang (P-s\u00e9lectine soluble, IL-1\u03b2, IL-2) ont baiss\u00e9 plus que sous placebo.","type":"essai","population":"60 adultes non hospitalis\u00e9s atteints de Covid-19","dose":"600 mg deux fois par jour","duree":"4 semaines","auteurs":"Fessler et al.","annee":"2022","revue":"The Journal of Nutrition","lien":"https:\/\/doi.org\/10.1093\/jn\/nxac154","source":"publication","note":"PubMed 36084236"},{"resultat":"Associ\u00e9 \u00e0 un programme de musculation, Levagen\u00ae+ a donn\u00e9 une d\u00e9tente verticale plus haute que le placebo.","type":"essai","population":"52 adultes actifs de 18 \u00e0 35 ans","dose":"350 mg par jour","duree":"8 semaines d\u2019entra\u00eenement","auteurs":"Huschtscha et al.","annee":"2024","revue":"Sports Medicine - Open","lien":"https:\/\/doi.org\/10.1186\/s40798-024-00732-6","source":"publication","note":"PubMed 38844675"},{"resultat":"Le score WOMAC de douleur, raideur et fonction a baiss\u00e9 par rapport au placebo.","type":"essai","population":"111 adultes souffrant d\u2019arthrose du genou","dose":"300 ou 600 mg de PEA Levagen\u00ae (forme standard) par jour","duree":"8 semaines","auteurs":"Steels et al.","annee":"2019","revue":"Inflammopharmacology","lien":"https:\/\/doi.org\/10.1007\/s10787-019-00582-9","source":"publication","note":"Levagen standard, pas Levagen+"},{"resultat":"Le PEA est mont\u00e9 dans le sang 1,7 fois plus qu\u2019avec du PEA classique, avec un pic \u00e0 45 minutes.","type":"absorption","population":"28 volontaires","dose":"300 mg","duree":"Prise unique","auteurs":"Briskey et al. (universit\u00e9 du Queensland)","annee":"","revue":"Documentation Gencor","lien":"","source":"non-publie","note":""},{"resultat":"La myoglobine et le lactate dans le sang ont moins augment\u00e9 apr\u00e8s l\u2019effort que sous placebo.","type":"essai","population":"28 hommes sportifs","dose":"150 mg","duree":"72 heures","auteurs":"Gencor","annee":"2019","revue":"Documentation Gencor","lien":"","source":"non-publie","note":""}],"_bw_documents":[],"_bw_claims":[],"_bw_logo":1305,"_bw_logo_dark":false},"class_list":["post-537","bw_ingredient","type-bw_ingredient","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PEA Levagen\u00ae+ - Journal Purvival<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/purvival.com\/journal\/ingredients\/pea-levagen\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PEA Levagen\u00ae+ - 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