{"id":39804,"date":"2021-01-06T22:46:58","date_gmt":"2021-01-07T03:46:58","guid":{"rendered":"https:\/\/pro.dermalogica.ca\/article\/the-science-of-sleep-and-skin\/"},"modified":"2021-01-06T22:46:58","modified_gmt":"2021-01-07T03:46:58","slug":"the-science-of-sleep-and-skin","status":"publish","type":"article","link":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/","title":{"rendered":"the science of sleep (and skin)"},"content":{"rendered":"<h2>la science du sommeil (et de la peau)<\/h2>\n<p>Il est de notori\u00e9t\u00e9 publique que la plupart d&rsquo;entre nous ne dorment pas suffisamment. Ce que la plupart des gens ignorent, c&rsquo;est que les heures que nous passons \u00e0 dormir sont en fait parmi les plus constructives : certaines zones de votre cerveau travaillent plus intens\u00e9ment pendant le sommeil, et la peau est plus \u00e0 m\u00eame de se r\u00e9parer et de se r\u00e9g\u00e9n\u00e9rer pendant la nuit. <\/p>\n<p>En bref, un sommeil de qualit\u00e9 est essentiel \u00e0 la sant\u00e9 de la peau et \u00e0 votre \u00e9tat de sant\u00e9 g\u00e9n\u00e9ral. Voici ce que vous devez savoir pour en tirer le meilleur parti. <\/p>\n<p><strong>mode de d\u00e9fense matinale<\/strong><\/p>\n<ul>\n<li>Les cellules se d\u00e9fendent contre la lumi\u00e8re UV<\/li>\n<li>Protection antioxydante naturelle<\/li>\n<li>Heures de pointe : 7h00 &#8211; 11h00<\/li>\n<\/ul>\n<p><strong>mode de r\u00e9g\u00e9n\u00e9ration p.m.<\/strong><\/p>\n<ul>\n<li>Le taux de renouvellement de la peau double presque<\/li>\n<li>Augmentation de la production de collag\u00e8ne<\/li>\n<li>Les dommages cellulaires s&rsquo;inversent<\/li>\n<li>La temp\u00e9rature du corps augmente, ce qui entra\u00eene une plus grande perte d&rsquo;eau par la peau.<\/li>\n<li>La production de m\u00e9latonine augmente, r\u00e9parant les dommages induits par les UV<\/li>\n<li>Heures de pointe : 21 h 00 &#8211; minuit<\/li>\n<\/ul>\n<p><strong>sommeil actif et rythmes circadiens<\/strong><\/p>\n<p>Les rythmes circadiens sont des p\u00e9riodes d&rsquo;activit\u00e9 biologique qui se produisent lorsque vous \u00eates \u00e9veill\u00e9 et endormi, et qui sont contr\u00f4l\u00e9es par la fa\u00e7on dont l&rsquo;horloge biologique r\u00e9agit \u00e0 la lumi\u00e8re et \u00e0 l&rsquo;obscurit\u00e9.<\/p>\n<p>Pendant la journ\u00e9e, les cellules de la peau sont en mode de d\u00e9fense, travaillant \u00e0 se prot\u00e9ger de l&rsquo;exposition aux UV et des dommages caus\u00e9s par les radicaux libres. Lorsque le soleil se couche, votre esprit et votre corps passent en mode de r\u00e9g\u00e9n\u00e9ration active, r\u00e9parant les dommages subis pendant la journ\u00e9e et stimulant la production de substances qui prot\u00e8gent et renouvellent la peau. Voici ce qui se passe :  <\/p>\n<ul>\n<li>Le cerveau \u00e9limine les d\u00e9chets tels que l&rsquo;amylo\u00efde b\u00eata (une substance associ\u00e9e au d\u00e9veloppement de la maladie d&rsquo;Alzheimer).<\/li>\n<li>La production de cellules c\u00e9r\u00e9brales protectrices appel\u00e9es oligodendrocytes augmente.<\/li>\n<li>Les souvenirs sont consolid\u00e9s pour am\u00e9liorer la r\u00e9solution des probl\u00e8mes et la cr\u00e9ativit\u00e9.<\/li>\n<li>La m\u00e9latonine, connue pour ses propri\u00e9t\u00e9s antioxydantes (c&rsquo;est-\u00e0-dire anti-\u00e2ge), est produite la nuit.<\/li>\n<li>Les niveaux de cortisol, l&rsquo;hormone du stress, diminuent pendant le sommeil, ce qui aide la peau \u00e0 r\u00e9parer les dommages subis pendant la journ\u00e9e.<\/li>\n<li>Le corps produit davantage de collag\u00e8ne, ce qui att\u00e9nue les ridules.<\/li>\n<li>L&rsquo;hormone de croissance humaine est lib\u00e9r\u00e9e en plus grande quantit\u00e9, ce qui augmente la masse musculaire et renforce la peau.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>la science du sommeil (et de la peau) Il est de notori\u00e9t\u00e9 publique que la plupart d&rsquo;entre nous ne dorment pas suffisamment. Ce que la plupart des gens ignorent, c&rsquo;est que les heures que nous passons \u00e0 dormir sont en fait parmi les plus constructives : certaines zones de votre cerveau travaillent plus intens\u00e9ment pendant [&hellip;]<\/p>\n","protected":false},"featured_media":38216,"template":"","article_category":[27],"class_list":["post-39804","article","type-article","status-publish","has-post-thumbnail","hentry","article_category-science"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>the science of sleep (and skin) - Dermalogica Canada PRO<\/title>\n<meta name=\"description\" content=\"Dermalogica Canada PRO the science of sleep (and skin) - la peau se r\u00e9pare et se r\u00e9g\u00e9n\u00e8re mieux la nuit, pendant le sommeil\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"the science of sleep (and skin) - Dermalogica Canada PRO\" \/>\n<meta property=\"og:description\" content=\"Dermalogica Canada PRO the science of sleep (and skin) - la peau se r\u00e9pare et se r\u00e9g\u00e9n\u00e8re mieux la nuit, pendant le sommeil\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/\" \/>\n<meta property=\"og:site_name\" content=\"Dermalogica Canada PRO\" \/>\n<meta property=\"og:image\" content=\"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"969\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/\",\"url\":\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/\",\"name\":\"the science of sleep (and skin) - Dermalogica Canada PRO\",\"isPartOf\":{\"@id\":\"https:\/\/pro.dermalogica.ca\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg\",\"datePublished\":\"2021-01-07T03:46:58+00:00\",\"dateModified\":\"2021-01-07T03:46:58+00:00\",\"description\":\"Dermalogica Canada PRO the science of sleep (and skin) - la peau se r\u00e9pare et se r\u00e9g\u00e9n\u00e8re mieux la nuit, pendant le sommeil\",\"breadcrumb\":{\"@id\":\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#primaryimage\",\"url\":\"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg\",\"contentUrl\":\"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg\",\"width\":2560,\"height\":969,\"caption\":\"Science Category Card\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/pro.dermalogica.ca\/fr\/homepage-march-2026\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"the science of sleep (and skin)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/pro.dermalogica.ca\/#website\",\"url\":\"https:\/\/pro.dermalogica.ca\/\",\"name\":\"Dermalogica Canada PRO\",\"description\":\"Expertise brand with professional-grade products and skin treatments rooted in education\",\"publisher\":{\"@id\":\"https:\/\/pro.dermalogica.ca\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/pro.dermalogica.ca\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/pro.dermalogica.ca\/#organization\",\"name\":\"Dermalogica\",\"url\":\"https:\/\/pro.dermalogica.ca\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/pro.dermalogica.ca\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/02\/dermalogica-logo_215x25.png\",\"contentUrl\":\"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/02\/dermalogica-logo_215x25.png\",\"width\":214,\"height\":25,\"caption\":\"Dermalogica\"},\"image\":{\"@id\":\"https:\/\/pro.dermalogica.ca\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"the science of sleep (and skin) - Dermalogica Canada PRO","description":"Dermalogica Canada PRO the science of sleep (and skin) - la peau se r\u00e9pare et se r\u00e9g\u00e9n\u00e8re mieux la nuit, pendant le sommeil","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/","og_locale":"fr_FR","og_type":"article","og_title":"the science of sleep (and skin) - Dermalogica Canada PRO","og_description":"Dermalogica Canada PRO the science of sleep (and skin) - la peau se r\u00e9pare et se r\u00e9g\u00e9n\u00e8re mieux la nuit, pendant le sommeil","og_url":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/","og_site_name":"Dermalogica Canada PRO","og_image":[{"width":2560,"height":969,"url":"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/","url":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/","name":"the science of sleep (and skin) - Dermalogica Canada PRO","isPartOf":{"@id":"https:\/\/pro.dermalogica.ca\/#website"},"primaryImageOfPage":{"@id":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#primaryimage"},"image":{"@id":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#primaryimage"},"thumbnailUrl":"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg","datePublished":"2021-01-07T03:46:58+00:00","dateModified":"2021-01-07T03:46:58+00:00","description":"Dermalogica Canada PRO the science of sleep (and skin) - la peau se r\u00e9pare et se r\u00e9g\u00e9n\u00e8re mieux la nuit, pendant le sommeil","breadcrumb":{"@id":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#primaryimage","url":"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg","contentUrl":"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/01\/605152609_pro.dermalogica_Science-scaled.jpg","width":2560,"height":969,"caption":"Science Category Card"},{"@type":"BreadcrumbList","@id":"https:\/\/pro.dermalogica.ca\/fr\/article\/the-science-of-sleep-and-skin\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/pro.dermalogica.ca\/fr\/homepage-march-2026\/"},{"@type":"ListItem","position":2,"name":"the science of sleep (and skin)"}]},{"@type":"WebSite","@id":"https:\/\/pro.dermalogica.ca\/#website","url":"https:\/\/pro.dermalogica.ca\/","name":"Dermalogica Canada PRO","description":"Expertise brand with professional-grade products and skin treatments rooted in education","publisher":{"@id":"https:\/\/pro.dermalogica.ca\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/pro.dermalogica.ca\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/pro.dermalogica.ca\/#organization","name":"Dermalogica","url":"https:\/\/pro.dermalogica.ca\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/pro.dermalogica.ca\/#\/schema\/logo\/image\/","url":"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/02\/dermalogica-logo_215x25.png","contentUrl":"https:\/\/pro.dermalogica.ca\/wp-content\/uploads\/2021\/02\/dermalogica-logo_215x25.png","width":214,"height":25,"caption":"Dermalogica"},"image":{"@id":"https:\/\/pro.dermalogica.ca\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/pro.dermalogica.ca\/fr\/wp-json\/wp\/v2\/article\/39804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pro.dermalogica.ca\/fr\/wp-json\/wp\/v2\/article"}],"about":[{"href":"https:\/\/pro.dermalogica.ca\/fr\/wp-json\/wp\/v2\/types\/article"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pro.dermalogica.ca\/fr\/wp-json\/wp\/v2\/media\/38216"}],"wp:attachment":[{"href":"https:\/\/pro.dermalogica.ca\/fr\/wp-json\/wp\/v2\/media?parent=39804"}],"wp:term":[{"taxonomy":"article_category","embeddable":true,"href":"https:\/\/pro.dermalogica.ca\/fr\/wp-json\/wp\/v2\/article_category?post=39804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}