{"id":1897,"date":"2025-12-25T19:23:55","date_gmt":"2025-12-25T18:23:55","guid":{"rendered":"https:\/\/www.laboratoireslelegard.com\/?post_type=product&#038;p=1897"},"modified":"2025-12-25T19:33:09","modified_gmt":"2025-12-25T18:33:09","slug":"patch-test","status":"publish","type":"product","link":"https:\/\/www.laboratoireslelegard.com\/it\/product\/patch-test\/","title":{"rendered":"Patch Test \u2013 Tollerabilit\u00e0 cutanea sotto controllo dermatologico"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"1897\" class=\"elementor elementor-1897\" data-elementor-post-type=\"product\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06bf5d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06bf5d0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6f2a6e1\" data-id=\"6f2a6e1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d75f8c elementor-widget elementor-widget-text-editor\" data-id=\"7d75f8c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"w-full\"><div class=\"progressive-markdown-content\"><div class=\"w-full\"><div class=\"progressive-markdown-content\"><div class=\"content-visibility-auto\"><p class=\"western\" align=\"justify\">Il patch test consente di valutare la tollerabilit\u00e0 cutanea di un prodotto cosmetico e di confermare la sua assenza di effetti irritanti. Questo test, essenziale per la sicurezza dei prodotti commercializzati in Svizzera e nell'Unione Europea, consiste nell'applicare piccole quantit\u00e0 della formula su cerotti dermatologici appositamente progettati per mantenere un contatto controllato e costante con la pelle. Questi patch vengono poi applicati sulla schiena o sull'avambraccio di un gruppo di 10-20 volontari rappresentativi di diversi tipi di pelle, in conformit\u00e0 con i requisiti normativi europei e svizzeri (OCos\/OSAV).<\/p><p class=\"western\">I cerotti rimangono in posizione per 24-48 ore, durante le quali l'area testata rimane protetta ma a diretto contatto con il prodotto. Una volta rimossi, un dermatologo esamina attentamente la pelle per individuare eventuali segni di intolleranza: arrossamenti, irritazioni, prurito, gonfiori o reazioni allergiche. In alcuni casi, viene effettuato un secondo controllo dopo 24-72 ore per identificare eventuali reazioni ritardate, un aspetto particolarmente importante per la convalida della sicurezza in conformit\u00e0 con gli standard svizzeri ed europei.<\/p><p class=\"western\">Il patch test costituisce quindi una fase essenziale per dimostrare la sicurezza cutanea di un prodotto cosmetico prima della sua immissione sul mercato e si integra direttamente nel DIP\/PIF, obbligatorio sia in Europa che in Svizzera.<\/p><p class=\"western\" align=\"justify\"><br \/><br \/><\/p><p class=\"western\" align=\"justify\"><br \/><br \/><\/p><p class=\"western\" align=\"justify\"><br \/><br \/><\/p><p class=\"western\" align=\"justify\"><br \/><br \/><\/p><p class=\"western\" align=\"justify\"><br \/><br \/><\/p><p class=\"western\" align=\"justify\"><br \/><br \/><\/p><p class=\"western\"><b>Test su pelle sensibile<\/b><\/p><p class=\"western\" align=\"justify\">Il test su pelle sensibile ha lo scopo di verificare la tollerabilit\u00e0 di un prodotto su volontari con pelle particolarmente reattiva, facilmente soggetta ad arrossamenti o fastidi. Questa analisi \u00e8 molto apprezzata sul mercato svizzero, dove i consumatori e le autorit\u00e0 richiedono prove concrete della compatibilit\u00e0 cutanea dei prodotti, in particolare dei prodotti naturali o dermatologici.<\/p><p class=\"western\">Viene selezionato un gruppo di volontari con pelle sensibile, quindi il prodotto viene applicato secondo un protocollo adeguato: applicazione singola, quotidiana o ripetuta per diversi giorni o settimane, a seconda della categoria di prodotto valutata. I dermatologi controllano regolarmente lo stato della pelle, verificando la presenza di formicolio, calore, tensione, arrossamenti o gonfiori. Come per il patch test, pu\u00f2 essere effettuato un follow-up post-esposizione per identificare eventuali reazioni tardive. Questo test conferma che il prodotto pu\u00f2 essere utilizzato senza fastidi anche dalle pelli pi\u00f9 reattive, garantendo un ulteriore livello di sicurezza e fiducia.<\/p><p class=\"western\" align=\"justify\"><br \/><br \/><\/p><br \/><hr \/><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Il patch test consente di valutare la tollerabilit\u00e0 cutanea di un prodotto cosmetico e di confermare l\u2019assenza di effetti irritanti. Questo test, fondamentale per la sicurezza dei prodotti commercializzati sia in Svizzera che nell\u2019Unione Europea, consiste nell\u2019applicare piccole quantit\u00e0 della formula su cerotti dermatologici appositamente progettati per mantenere un contatto controllato e costante [\u2026]<\/p>","protected":false},"featured_media":1742,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[151],"product_tag":[113,116,112,114,115,117],"class_list":["post-1897","product","type-product","status-publish","has-post-thumbnail","product_cat-analyse","product_tag-activite","product_tag-activity","product_tag-analyse","product_tag-eau","product_tag-micro-organismes","product_tag-water","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Patch Test: Tol\u00e9rance cutan\u00e9e sous contr\u00f4le dermatologique<\/title>\n<meta name=\"description\" content=\"Patch test: \u00e9value la tol\u00e9rance cutan\u00e9e, y compris les peaux sensibles, garantissant la tol\u00e9rance des cosm\u00e9tiques pour le march\u00e9 suisse, UK et europ\u00e9en.\" \/>\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.laboratoireslelegard.com\/it\/product\/patch-test\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Patch Test: Tol\u00e9rance cutan\u00e9e sous contr\u00f4le dermatologique\" \/>\n<meta property=\"og:description\" content=\"Patch test: \u00e9value la tol\u00e9rance cutan\u00e9e, y compris les peaux sensibles, garantissant la tol\u00e9rance des cosm\u00e9tiques pour le march\u00e9 suisse, UK et europ\u00e9en.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.laboratoireslelegard.com\/it\/product\/patch-test\/\" \/>\n<meta property=\"og:site_name\" content=\"Laboratoires Lel\u00e9gard\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-25T18:33:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.laboratoireslelegard.com\/wp-content\/uploads\/2023\/04\/patch-test.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/\",\"url\":\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/\",\"name\":\"Patch Test: Tol\u00e9rance cutan\u00e9e sous contr\u00f4le dermatologique\",\"isPartOf\":{\"@id\":\"https:\/\/www.laboratoireslelegard.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.laboratoireslelegard.com\/wp-content\/uploads\/2023\/04\/patch-test.jpg\",\"datePublished\":\"2025-12-25T18:23:55+00:00\",\"dateModified\":\"2025-12-25T18:33:09+00:00\",\"description\":\"Patch test: \u00e9value la tol\u00e9rance cutan\u00e9e, y compris les peaux sensibles, garantissant la tol\u00e9rance des cosm\u00e9tiques pour le march\u00e9 suisse, UK et europ\u00e9en.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/#primaryimage\",\"url\":\"https:\/\/www.laboratoireslelegard.com\/wp-content\/uploads\/2023\/04\/patch-test.jpg\",\"contentUrl\":\"https:\/\/www.laboratoireslelegard.com\/wp-content\/uploads\/2023\/04\/patch-test.jpg\",\"width\":1920,\"height\":1080,\"caption\":\"patch-test\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.laboratoireslelegard.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Boutique\",\"item\":\"https:\/\/www.laboratoireslelegard.com\/prestations-formations\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Patch Test &#8211; 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