{"id":1891,"date":"2025-12-25T19:18:21","date_gmt":"2025-12-25T18:18:21","guid":{"rendered":"https:\/\/www.laboratoireslelegard.com\/?post_type=product&#038;p=1891"},"modified":"2025-12-25T19:23:14","modified_gmt":"2025-12-25T18:23:14","slug":"prueba-de-estabilidad","status":"publish","type":"product","link":"https:\/\/www.laboratoireslelegard.com\/es\/product\/prueba-de-estabilidad\/","title":{"rendered":"Prueba de estabilidad"},"content":{"rendered":"<div data-elementor-type=\"product-post\" data-elementor-id=\"1891\" class=\"elementor elementor-1891\" 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\"><div class=\"content-visibility-auto\"><p>El <strong>prueba de estabilidad<\/strong> Es indispensable para garantizar que un producto cosm\u00e9tico conserve sus propiedades fisicoqu\u00edmicas, su aspecto y su seguridad a lo largo de toda su vida \u00fatil. La f\u00f3rmula se somete a condiciones ambientales estrictamente controladas: variaciones de temperatura (fr\u00edo, calor, ciclos t\u00e9rmicos), exposici\u00f3n a la luz (UV y luz visible), humedad relativa y tensiones mec\u00e1nicas (agitaci\u00f3n, vibraciones). Estas tensiones reproducen las situaciones reales que se producen durante el transporte, el almacenamiento o el uso diario, y permiten verificar que el producto no sufre degradaci\u00f3n ni alteraci\u00f3n de sus prestaciones.<\/p><\/div><div class=\"content-visibility-auto\"><p>Por lo general, se emplean dos enfoques complementarios:<\/p><\/div><div class=\"content-visibility-auto\"><ul><li><strong>Estabilidad acelerada<\/strong> \u2013 Realizada durante aproximadamente tres meses, utiliza temperaturas elevadas (a menudo 40 \u00b0C \u00b1 2 \u00b0C) y ciclos de luz\/intensidad para simular un envejecimiento r\u00e1pido. Este m\u00e9todo predice el comportamiento a largo plazo, ayuda a elegir el envasado \u00f3ptimo y a establecer la fecha de caducidad m\u00ednima (DDM) que figura en la etiqueta.<\/li><\/ul><\/div><div class=\"content-visibility-auto\"><ul><li><strong>Estabilidad en condiciones reales<\/strong> \u2013 Realizada durante un periodo de hasta tres a\u00f1os, mantiene el producto a temperaturas y humedades similares a las que se dan en los puntos de venta y en los hogares de los consumidores. Confirma los resultados del ensayo acelerado y valida la fecha de caducidad final.<\/li><\/ul><\/div><div class=\"content-visibility-auto\"><p>Durante las pruebas, se mide una serie de par\u00e1metros a intervalos regulares: color, aspecto visual, olor, pH, viscosidad, densidad, volumen, integridad del envase (fugas, deterioro del tap\u00f3n) y cualquier caracter\u00edstica funcional propia de la f\u00f3rmula (eficacia de un filtro UV, actividad de un antioxidante, liberaci\u00f3n de un principio activo). Cualquier anomal\u00eda (desfase, oxidaci\u00f3n, separaci\u00f3n de fases, p\u00e9rdida de eficacia o alteraci\u00f3n sensorial) se registra y se analiza.<\/p><\/div><div class=\"content-visibility-auto\"><p>El cumplimiento de estos requisitos es obligatorio para la constituci\u00f3n del <strong>DIP\/PIF<\/strong> (Expediente de informaci\u00f3n del producto \/ Product Information File) y para cumplir los requisitos de la\u2019<strong>Ordenanza suiza sobre cosm\u00e9ticos (OCos\/OSAV)<\/strong> as\u00ed como el <strong>Reglamento CE n.\u00ba 1223\/2009<\/strong>. Al garantizar que el producto se mantenga estable, seguro y conforme durante toda su vida \u00fatil, la prueba de estabilidad constituye un paso crucial para la comercializaci\u00f3n de cosm\u00e9ticos en Suiza y Europa.<\/p><\/div><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>La prueba de estabilidad es imprescindible para garantizar que un producto cosm\u00e9tico conserve sus propiedades fisicoqu\u00edmicas, su aspecto y su seguridad a lo largo de toda su vida \u00fatil. La f\u00f3rmula se somete a condiciones ambientales estrictamente controladas: variaciones de temperatura (fr\u00edo, calor, ciclos t\u00e9rmicos), exposici\u00f3n a la luz (rayos UV y luz visible), humedad relativa [\u2026]<\/p>","protected":false},"featured_media":1743,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[151],"product_tag":[113,116,112,114,115,117],"class_list":["post-1891","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>Test de stabilit\u00e9<\/title>\n<meta name=\"description\" content=\"Test de stabilit\u00e9\u202f: garantit la conformit\u00e9, la s\u00e9curit\u00e9 et 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