{"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":"prueba-de-parche","status":"publish","type":"product","link":"https:\/\/www.laboratoireslelegard.com\/es\/product\/prueba-de-parche\/","title":{"rendered":"Patch Test \u2013 Tolerancia cut\u00e1nea bajo control dermatol\u00f3gico"},"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\">El parche test permite evaluar la tolerancia cut\u00e1nea de un producto cosm\u00e9tico y confirmar su ausencia de efectos irritantes. Esta prueba, esencial para la seguridad de los productos comercializados en Suiza y en la Uni\u00f3n Europea, consiste en aplicar peque\u00f1as cantidades de la f\u00f3rmula en parches dermatol\u00f3gicos especialmente dise\u00f1ados para mantener un contacto controlado y constante con la piel. A continuaci\u00f3n, estos parches se colocan en la espalda o el antebrazo de un panel de entre 10 y 20 voluntarios representativos de diferentes tipos de piel, de conformidad con las expectativas reglamentarias europeas y suizas (OCos\/OSAV).<\/p><p class=\"western\">Los parches permanecen colocados entre 24 y 48 horas, periodo durante el cual la zona sometida a prueba permanece protegida, pero en contacto directo con el producto. Una vez retirados, un dermat\u00f3logo examina minuciosamente la piel para detectar posibles signos de intolerancia: rojeces, irritaciones, picores, hinchazones o reacciones al\u00e9rgicas. En algunos casos, se realiza un segundo control entre 24 y 72 horas despu\u00e9s para identificar reacciones tard\u00edas, un aspecto especialmente importante para la validaci\u00f3n de la inocuidad conforme a las normas suizas y europeas.<\/p><p class=\"western\">El patch test constituye, por lo tanto, una etapa esencial para demostrar la seguridad cut\u00e1nea de un producto cosm\u00e9tico antes de su comercializaci\u00f3n, y se integra directamente en el DIP\/PIF, obligatorio tanto en Europa como en Suiza.<\/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>Prueba en piel sensible<\/b><\/p><p class=\"western\" align=\"justify\">La prueba para pieles sensibles tiene como objetivo verificar la tolerancia de un producto en voluntarios con pieles especialmente reactivas, propensas a enrojecerse o a sufrir molestias. Este an\u00e1lisis es muy apreciado en el mercado suizo, donde los consumidores y las autoridades exigen pruebas s\u00f3lidas sobre la compatibilidad cut\u00e1nea de los productos, en particular de los cuidados naturales o dermatol\u00f3gicos.<\/p><p class=\"western\">Se selecciona un grupo de voluntarios con piel sensible y se aplica el producto siguiendo un protocolo adecuado: aplicaci\u00f3n \u00fanica, diaria o repetida durante varios d\u00edas o semanas, seg\u00fan la categor\u00eda del producto evaluado. Los dermat\u00f3logos controlan regularmente el estado de la piel, buscando la presencia de picores, calor, tirantez, enrojecimiento o hinchaz\u00f3n. Al igual que en el test de parche, se puede realizar un seguimiento posterior a la exposici\u00f3n para identificar posibles reacciones tard\u00edas. Esta prueba permite confirmar que el producto puede utilizarse sin molestias incluso en las pieles m\u00e1s reactivas, lo que aporta un nivel adicional de seguridad y confianza.<\/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>Le patch test permet d\u2019\u00e9valuer la tol\u00e9rance cutan\u00e9e d\u2019un produit cosm\u00e9tique et de confirmer son absence d\u2019effet irritant. Ce test, essentiel \u00e0 la s\u00e9curit\u00e9 des produits commercialis\u00e9s en Suisse comme dans l\u2019Union Europ\u00e9enne, consiste \u00e0 appliquer de petites quantit\u00e9s de la formule sur des patchs dermatologiques sp\u00e9cialement con\u00e7us pour maintenir un contact contr\u00f4l\u00e9 et constant [&hellip;]<\/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":{"0":"post-1897","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-analyse","7":"product_tag-activite","8":"product_tag-activity","9":"product_tag-analyse","10":"product_tag-eau","11":"product_tag-micro-organismes","12":"product_tag-water","14":"first","15":"instock","16":"shipping-taxable","17":"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\/es\/product\/prueba-de-parche\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\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\/es\/product\/prueba-de-parche\/\" \/>\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\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.laboratoireslelegard.com\/produit\/patch-test\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@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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