{"id":10180,"date":"2024-11-27T08:48:19","date_gmt":"2024-11-27T07:48:19","guid":{"rendered":"https:\/\/www.certifiedcosmetics.com\/blog\/non-classifiee\/test-defficacite-des-conservateurs-challenge\/"},"modified":"2025-03-28T11:51:46","modified_gmt":"2025-03-28T10:51:46","slug":"test-defficacite-des-conservateurs-challenge","status":"publish","type":"post","link":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/","title":{"rendered":"Test d&#8217;efficacit\u00e9 des conservateurs (Challenge)"},"content":{"rendered":"<p><img decoding=\"async\" class=\"size-full wp-image-10025 alignleft\" src=\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png\" alt=\"\" width=\"400\" height=\"400\" srcset=\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png 400w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1-160x160.png 160w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1-320x320.png 320w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1-300x300.png 300w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1-100x100.png 100w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1-60x60.png 60w, https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1-110x110.png 110w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>Avant l&#8217;ouverture de l&#8217;emballage d&#8217;origine des produits cosm\u00e9tiques et pendant leur utilisation par l&#8217;utilisateur final, l&#8217;efficacit\u00e9 du conservateur utilis\u00e9 doit \u00eatre test\u00e9e pour s&#8217;assurer qu&#8217;ils restent microbiologiquement stables. Le Challenge test examine l&#8217;efficacit\u00e9 des conservateurs et d\u00e9termine si ton produit est prot\u00e9g\u00e9 par les conservateurs que tu utilises contre toute contamination microbiologique et toute d\u00e9t\u00e9rioration auxquelles le produit sera expos\u00e9 avant l&#8217;ouverture de l&#8217;emballage d&#8217;origine et pendant son utilisation par le consommateur final. <\/p>\n<h2>Normes et m\u00e9thodes d&#8217;essai<\/h2>\n<p>Le test d&#8217;efficacit\u00e9 des conservateurs est bas\u00e9 sur une contamination artificielle cr\u00e9\u00e9e sur des \u00e9chantillons dans des conditions de laboratoire et sur les donn\u00e9es num\u00e9riques obtenues concernant cette contamination.<\/p>\n<p>Le r\u00e9sultat du test est d\u00e9termin\u00e9 en \u00e9valuant le nombre logarithmique de micro-organismes dans le produit artificiellement contamin\u00e9 \u00e0 certains intervalles de temps (par exemple les 2e, 7e, 14e et 28e jours).<\/p>\n<p><strong>ISO 11930<\/strong>: La norme ISO 11930 fournit des lignes directrices normalis\u00e9es pour l&#8217;\u00e9valuation de l&#8217;efficacit\u00e9 des conservateurs des produits cosm\u00e9tiques. Cette m\u00e9thode est cruciale pour tester les syst\u00e8mes de conservation en inoculant aux produits 5 souches sp\u00e9cifiques de microbes (Pseudomonas aeruginosa, Staphylococcus aureus, E. coli, Candida albicans, Aspergillus brasiliense) et en surveillant leur croissance dans le temps. Cela permet de s&#8217;assurer que les produits restent microbiologiquement s\u00fbrs pendant toute leur dur\u00e9e de conservation.  <\/p>\n<p>Le processus est initi\u00e9 en inoculant le produit avec les micro-organismes suivants ;<\/p>\n<ul>\n<li>Pseudomonas aeruginosa ATCC\u00ae9027<\/li>\n<li>Staphylococcus aureus ATCC\u00ae6538<\/li>\n<li>Escherichia coli ATCC\u00ae8739<\/li>\n<li>Candida albicans ATCC\u00ae10231<\/li>\n<li>Aspergillus brasiliensis (A. niger) ATCC\u00ae16404<\/li>\n<\/ul>\n<p>dans des conditions de laboratoire et avec un nombre de micro-organismes appropri\u00e9 aux m\u00e9thodes de r\u00e9f\u00e9rence.<\/p>\n<h2>Quand un test de provocation est-il n\u00e9cessaire ?<\/h2>\n<p>Le test de provocation sert \u00e0 \u00e9valuer la protection d&#8217;une formulation cosm\u00e9tique contre la contamination microbienne. Il s&#8217;applique \u00e0 tous les produits cosm\u00e9tiques, sauf s&#8217;ils r\u00e9pondent aux crit\u00e8res d&#8217;exemption. Pour conna\u00eetre les crit\u00e8res d&#8217;exemption, consulte notre article <a href=\"https:\/\/www.certifiedcosmetics.com\/blog\/cosmetics-laboratory-testing\/which-products-are-exempt-from-the-challenge-test\/\">&#8220;Quels sont les produits exempt\u00e9s du test de provocation ?&#8221;<\/a>  <\/p>\n<p>Besoin d&#8217;un test de provocation ? V\u00e9rifie notre <a href=\"https:\/\/www.certifiedcosmetics.com\/product\/laboratory\/preservative-efficacy-challenge-test-2\/\" target=\"_blank\" rel=\"noopener\">test d&#8217;efficacit\u00e9 des conservateurs (test de provocation<\/a>) ! <\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"XkVAAmwAHK\"><p><a href=\"https:\/\/www.certifiedcosmetics.com\/product\/laboratory\/preservative-efficacy-challenge-test-2\/\">Preservative Efficacy Challenge Test<\/a><\/p><\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u00ab\u00a0Preservative Efficacy Challenge Test\u00a0\u00bb &#8212; Certified Cosmetics\" src=\"https:\/\/www.certifiedcosmetics.com\/product\/laboratory\/preservative-efficacy-challenge-test-2\/embed\/#?secret=szU8ue9ELZ#?secret=XkVAAmwAHK\" data-secret=\"XkVAAmwAHK\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avant l&#8217;ouverture de l&#8217;emballage d&#8217;origine des produits cosm\u00e9tiques et pendant leur utilisation par l&#8217;utilisateur final, l&#8217;efficacit\u00e9 du conservateur utilis\u00e9 doit \u00eatre test\u00e9e pour s&#8217;assurer qu&#8217;ils restent microbiologiquement stables. Le Challenge test examine l&#8217;efficacit\u00e9 des conservateurs et d\u00e9termine si ton produit est prot\u00e9g\u00e9 par les conservateurs que tu utilises contre toute contamination microbiologique et toute d\u00e9t\u00e9rioration&#8230;<\/p>\n","protected":false},"author":7,"featured_media":10027,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302],"tags":[],"class_list":["post-10180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tests-en-laboratoire"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v25.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Test d&#039;efficacit\u00e9 des conservateurs (Challenge) - Certified Cosmetics<\/title>\n<meta name=\"description\" content=\"Le test de provocation examine l&#039;efficacit\u00e9 du conservateur et d\u00e9termine si ton produit est prot\u00e9g\u00e9 contre la contamination. Lire la suite...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Test d&#039;efficacit\u00e9 des conservateurs (Challenge)\" \/>\n<meta property=\"og:description\" content=\"Le test de provocation examine l&#039;efficacit\u00e9 du conservateur et d\u00e9termine si ton produit est prot\u00e9g\u00e9 contre la contamination. Lire la suite...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/\" \/>\n<meta property=\"og:site_name\" content=\"Certified Cosmetics\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-27T07:48:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-28T10:51:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"ilke\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"ilke\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/\"},\"author\":{\"name\":\"ilke\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/person\/4322fb6320e6ddf2bd66fda4ef6b7ae6\"},\"headline\":\"Test d&#8217;efficacit\u00e9 des conservateurs (Challenge)\",\"datePublished\":\"2024-11-27T07:48:19+00:00\",\"dateModified\":\"2025-03-28T10:51:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/\"},\"wordCount\":384,\"publisher\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png\",\"articleSection\":[\"Tests en laboratoire\"],\"inLanguage\":\"fr-FR\",\"copyrightYear\":\"2024\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/\",\"url\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/\",\"name\":\"Test d'efficacit\u00e9 des conservateurs (Challenge) - Certified Cosmetics\",\"isPartOf\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png\",\"datePublished\":\"2024-11-27T07:48:19+00:00\",\"dateModified\":\"2025-03-28T10:51:46+00:00\",\"description\":\"Le test de provocation examine l'efficacit\u00e9 du conservateur et d\u00e9termine si ton produit est prot\u00e9g\u00e9 contre la contamination. Lire la suite...\",\"breadcrumb\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage\",\"url\":\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png\",\"contentUrl\":\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png\",\"width\":400,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.certifiedcosmetics.com\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Test d&#8217;efficacit\u00e9 des conservateurs (Challenge)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#website\",\"url\":\"https:\/\/www.certifiedcosmetics.com\/fr\/\",\"name\":\"Certified Cosmetics\",\"description\":\"Cosmetic Safety Assessment\",\"publisher\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.certifiedcosmetics.com\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#organization\",\"name\":\"Certified Cosmetics\",\"url\":\"https:\/\/www.certifiedcosmetics.com\/fr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/12\/logo_certified_cosmetics696.jpg\",\"contentUrl\":\"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/12\/logo_certified_cosmetics696.jpg\",\"width\":696,\"height\":696,\"caption\":\"Certified Cosmetics\"},\"image\":{\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/logo\/image\/\"},\"description\":\"Your trusted partner for cosmetic product safety reporting. We take care of updating all of your documentation, ensuring your compliance stays current even as regulations evolve. The Cosmetic Product Safety Assessment will give you everything you need to sell specific products to EU consumers.\",\"email\":\"contact@certifiedcosmetics.com\",\"telephone\":\"+31 36 2036384\",\"legalName\":\"Certified Cosmetics\",\"foundingDate\":\"2010-01-01\",\"vatID\":\"NL854189543B01\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"11\",\"maxValue\":\"50\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/person\/4322fb6320e6ddf2bd66fda4ef6b7ae6\",\"name\":\"ilke\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f60b9eb744aea9658957595ffde504ec4feeae1bd6f529ab49efe3f4bcb60e26?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f60b9eb744aea9658957595ffde504ec4feeae1bd6f529ab49efe3f4bcb60e26?s=96&d=mm&r=g\",\"caption\":\"ilke\"},\"url\":\"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/author\/ilke\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Test d'efficacit\u00e9 des conservateurs (Challenge) - Certified Cosmetics","description":"Le test de provocation examine l'efficacit\u00e9 du conservateur et d\u00e9termine si ton produit est prot\u00e9g\u00e9 contre la contamination. Lire la suite...","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:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/","og_locale":"fr_FR","og_type":"article","og_title":"Test d'efficacit\u00e9 des conservateurs (Challenge)","og_description":"Le test de provocation examine l'efficacit\u00e9 du conservateur et d\u00e9termine si ton produit est prot\u00e9g\u00e9 contre la contamination. Lire la suite...","og_url":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/","og_site_name":"Certified Cosmetics","article_published_time":"2024-11-27T07:48:19+00:00","article_modified_time":"2025-03-28T10:51:46+00:00","og_image":[{"width":400,"height":400,"url":"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png","type":"image\/png"}],"author":"ilke","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"ilke","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#article","isPartOf":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/"},"author":{"name":"ilke","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/person\/4322fb6320e6ddf2bd66fda4ef6b7ae6"},"headline":"Test d&#8217;efficacit\u00e9 des conservateurs (Challenge)","datePublished":"2024-11-27T07:48:19+00:00","dateModified":"2025-03-28T10:51:46+00:00","mainEntityOfPage":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/"},"wordCount":384,"publisher":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#organization"},"image":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage"},"thumbnailUrl":"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png","articleSection":["Tests en laboratoire"],"inLanguage":"fr-FR","copyrightYear":"2024","copyrightHolder":{"@id":"https:\/\/www.certifiedcosmetics.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/","url":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/","name":"Test d'efficacit\u00e9 des conservateurs (Challenge) - Certified Cosmetics","isPartOf":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage"},"image":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage"},"thumbnailUrl":"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png","datePublished":"2024-11-27T07:48:19+00:00","dateModified":"2025-03-28T10:51:46+00:00","description":"Le test de provocation examine l'efficacit\u00e9 du conservateur et d\u00e9termine si ton produit est prot\u00e9g\u00e9 contre la contamination. Lire la suite...","breadcrumb":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#primaryimage","url":"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png","contentUrl":"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/11\/4-1.png","width":400,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/tests-en-laboratoire\/test-defficacite-des-conservateurs-challenge\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.certifiedcosmetics.com\/fr\/"},{"@type":"ListItem","position":2,"name":"Test d&#8217;efficacit\u00e9 des conservateurs (Challenge)"}]},{"@type":"WebSite","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#website","url":"https:\/\/www.certifiedcosmetics.com\/fr\/","name":"Certified Cosmetics","description":"Cosmetic Safety Assessment","publisher":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.certifiedcosmetics.com\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#organization","name":"Certified Cosmetics","url":"https:\/\/www.certifiedcosmetics.com\/fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/12\/logo_certified_cosmetics696.jpg","contentUrl":"https:\/\/www.certifiedcosmetics.com\/wp-content\/uploads\/2024\/12\/logo_certified_cosmetics696.jpg","width":696,"height":696,"caption":"Certified Cosmetics"},"image":{"@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/logo\/image\/"},"description":"Your trusted partner for cosmetic product safety reporting. We take care of updating all of your documentation, ensuring your compliance stays current even as regulations evolve. The Cosmetic Product Safety Assessment will give you everything you need to sell specific products to EU consumers.","email":"contact@certifiedcosmetics.com","telephone":"+31 36 2036384","legalName":"Certified Cosmetics","foundingDate":"2010-01-01","vatID":"NL854189543B01","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"11","maxValue":"50"}},{"@type":"Person","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/person\/4322fb6320e6ddf2bd66fda4ef6b7ae6","name":"ilke","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.certifiedcosmetics.com\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/f60b9eb744aea9658957595ffde504ec4feeae1bd6f529ab49efe3f4bcb60e26?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f60b9eb744aea9658957595ffde504ec4feeae1bd6f529ab49efe3f4bcb60e26?s=96&d=mm&r=g","caption":"ilke"},"url":"https:\/\/www.certifiedcosmetics.com\/fr\/blog\/author\/ilke\/"}]}},"_links":{"self":[{"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/posts\/10180","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/comments?post=10180"}],"version-history":[{"count":2,"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/posts\/10180\/revisions"}],"predecessor-version":[{"id":11392,"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/posts\/10180\/revisions\/11392"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/media\/10027"}],"wp:attachment":[{"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/media?parent=10180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/categories?post=10180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.certifiedcosmetics.com\/fr\/wp-json\/wp\/v2\/tags?post=10180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}