{"id":11433,"date":"2025-04-11T12:36:54","date_gmt":"2025-04-11T11:36:54","guid":{"rendered":"https:\/\/www.certifiedcosmetics.com\/product\/sin%20categor\u00eda\/prueba-del-periodo-tras-la-apertura-pao\/"},"modified":"2026-10-26T13:02:16","modified_gmt":"2026-10-26T12:02:16","slug":"prueba-del-periodo-tras-la-apertura-pao","status":"publish","type":"product","link":"https:\/\/www.certifiedcosmetics.com\/es\/product\/pruebas-comunes\/prueba-del-periodo-tras-la-apertura-pao\/","title":{"rendered":"Prueba del periodo tras la apertura (PAO)"},"content":{"rendered":"<p class=\"\" data-start=\"243\" data-end=\"578\">En Certified Cosmetics, te ofrecemos una <strong data-start=\"291\" data-end=\"326\">prueba<\/strong> profesional <strong data-start=\"291\" data-end=\"326\">de PAO (Period After Opening, periodo tras la apertura)<\/strong> para ayudarte a determinar cu\u00e1nto tiempo tu producto cosm\u00e9tico sigue siendo seguro y eficaz tras su apertura. Esto es fundamental para cumplir con el <strong data-start=\"479\" data-end=\"514\">Reglamento (CE) n.\u00ba 1223\/2009 de la UE<\/strong>, sobre todo para productos con una vida \u00fatil de m\u00e1s de 30 meses.   <\/p>\n<h2 data-start=\"580\" data-end=\"801\">\u00bfQu\u00e9 es la prueba de \u00abPeriod After Opening\u00bb (PAO)?<\/h2>\n<p class=\"\" data-start=\"580\" data-end=\"801\">Nuestro laboratorio simula el uso habitual de los consumidores para evaluar la estabilidad de un producto una vez abierto. Seg\u00fan los resultados, te indicamos el s\u00edmbolo PAO recomendado (por ejemplo, 6M, 12M, 24M), que puedes incluir con total confianza en tu envase.   <\/p>\n<p class=\"\" data-start=\"803\" data-end=\"823\"><strong data-start=\"803\" data-end=\"823\">Qu\u00e9 incluye:<\/strong><\/p>\n<ul data-start=\"825\" data-end=\"1114\">\n<li class=\"\" data-start=\"825\" data-end=\"877\">\n<p class=\"\" data-start=\"827\" data-end=\"877\">Pruebas completas de PAO en condiciones de laboratorio controladas<\/p>\n<\/li>\n<li class=\"\" data-start=\"878\" data-end=\"938\">\n<p class=\"\" data-start=\"880\" data-end=\"938\">Evaluaci\u00f3n cient\u00edfica de la estabilidad del producto tras su apertura<\/p>\n<\/li>\n<li class=\"\" data-start=\"939\" data-end=\"1001\">\n<p class=\"\" data-start=\"941\" data-end=\"1001\">Adecuado para cremas, sueros, lociones, geles, aceites y m\u00e1s<\/p>\n<\/li>\n<li class=\"\" data-start=\"1002\" data-end=\"1055\">\n<p class=\"\" data-start=\"1004\" data-end=\"1055\">Un informe detallado con el s\u00edmbolo PAO recomendado<\/p>\n<\/li>\n<li class=\"\" data-start=\"1056\" data-end=\"1114\">\n<p class=\"\" data-start=\"1058\" data-end=\"1114\">Apoyo a tu Informe sobre la seguridad de los productos cosm\u00e9ticos (ISPAC)<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"1116\" data-end=\"1148\"><strong data-start=\"1116\" data-end=\"1148\">\u00bfCu\u00e1ndo necesitas una prueba PAO?<\/strong><\/h2>\n<p class=\"\" data-start=\"1150\" data-end=\"1381\">La prueba PAO es obligatoria para los productos cosm\u00e9ticos con una vida \u00fatil m\u00ednima superior a 30 meses y sin fecha de caducidad. El s\u00edmbolo PAO sirve para informar a los consumidores de cu\u00e1nto tiempo pueden usar el producto de forma segura una vez abierto.   <\/p>\n<p class=\"\" data-start=\"1383\" data-end=\"1399\"><strong data-start=\"1383\" data-end=\"1399\">El proceso:<\/strong><\/p>\n<ol data-start=\"1401\" data-end=\"1627\">\n<li class=\"\" data-start=\"1401\" data-end=\"1441\">\n<p class=\"\" data-start=\"1404\" data-end=\"1441\">Compra la prueba<\/p>\n<\/li>\n<li class=\"\" data-start=\"1401\" data-end=\"1441\">\n<p class=\"\" data-start=\"1404\" data-end=\"1441\">Entra en nuestro portal seguro para reservar la prueba<\/p>\n<\/li>\n<li class=\"\" data-start=\"1401\" data-end=\"1441\">\n<p class=\"\" data-start=\"1404\" data-end=\"1441\">Env\u00edanos una muestra de tu producto<\/p>\n<\/li>\n<li class=\"\" data-start=\"1442\" data-end=\"1505\">\n<p class=\"\" data-start=\"1445\" data-end=\"1505\">En nuestro laboratorio simulamos las condiciones tras la apertura y evaluamos la estabilidad<\/p>\n<\/li>\n<li class=\"\" data-start=\"1506\" data-end=\"1576\">\n<p class=\"\" data-start=\"1509\" data-end=\"1576\">Recibir\u00e1s un informe completo de PAO con recomendaciones sobre los s\u00edmbolos<\/p>\n<\/li>\n<li class=\"\" data-start=\"1577\" data-end=\"1627\">\n<p class=\"\" data-start=\"1580\" data-end=\"1627\">Utiliza los resultados en tu CPSR y en el dise\u00f1o de etiquetas<\/p>\n<\/li>\n<\/ol>\n<p class=\"\" data-start=\"1629\" data-end=\"1868\">Con Certified Cosmetics, te beneficias de pruebas realizadas por expertos, plazos de entrega r\u00e1pidos y un apoyo normativo completo. Tanto si vas a lanzar una nueva f\u00f3rmula como si vas a actualizar un producto ya existente, nuestra prueba PAO te garantiza que sigas cumpliendo con la normativa y mantengas la transparencia.   <\/p>\n<h2 data-start=\"260\" data-end=\"318\">\u00bfCu\u00e1l es la diferencia entre la fecha de caducidad y el PAO?<\/h2>\n<p class=\"\" data-start=\"320\" data-end=\"518\">En el caso de los productos cosm\u00e9ticos, <strong data-start=\"342\" data-end=\"361\">la fecha de caducidad<\/strong> y <strong data-start=\"366\" data-end=\"396\">el plazo de conservaci\u00f3n tras la apertura (PAO)<\/strong> son dos indicadores distintos de la estabilidad y la seguridad del producto, que son obligatorios seg\u00fan <strong data-start=\"473\" data-end=\"517\">el Reglamento (CE) n.\u00ba 1223\/2009 de la UE sobre productos cosm\u00e9ticos<\/strong>.<\/p>\n<h3 data-start=\"525\" data-end=\"575\"><strong data-start=\"530\" data-end=\"575\">Fecha de caducidad (fecha de consumo preferente)<\/strong><\/h3>\n<ul data-start=\"577\" data-end=\"979\">\n<li class=\"\" data-start=\"577\" data-end=\"650\">\n<p class=\"\" data-start=\"579\" data-end=\"650\"><strong data-start=\"579\" data-end=\"593\">Se usa cuando:<\/strong> el producto <strong data-start=\"612\" data-end=\"649\">tiene una vida \u00fatil inferior a 30 meses<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"651\" data-end=\"746\">\n<p class=\"\" data-start=\"653\" data-end=\"746\"><strong data-start=\"653\" data-end=\"670\">Formato de la etiqueta:<\/strong> Normalmente aparece como \u00abConsumir preferentemente antes del [date] \u00bb o con el s\u00edmbolo de un reloj de arena junto a la fecha.<\/p>\n<\/li>\n<li class=\"\" data-start=\"747\" data-end=\"877\">\n<p class=\"\" data-start=\"749\" data-end=\"877\"><strong data-start=\"749\" data-end=\"761\">Significado:<\/strong> Indica la fecha <strong data-start=\"781\" data-end=\"844\">hasta la cual el producto sin abrir sigue siendo seguro y eficaz<\/strong> en condiciones de almacenamiento adecuadas.<\/p>\n<\/li>\n<li class=\"\" data-start=\"878\" data-end=\"979\">\n<p class=\"\" data-start=\"880\" data-end=\"979\"><strong data-start=\"880\" data-end=\"892\">Ejemplo:<\/strong> Una mascarilla facial natural sin conservantes puede caducar en un plazo de 12 meses desde su fabricaci\u00f3n.<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"986\" data-end=\"1021\"><strong data-start=\"991\" data-end=\"1021\">Periodo tras la apertura (PAO)<\/strong><\/h3>\n<ul data-start=\"1023\" data-end=\"1386\">\n<li class=\"\" data-start=\"1023\" data-end=\"1096\">\n<p class=\"\" data-start=\"1025\" data-end=\"1096\"><strong data-start=\"1025\" data-end=\"1039\">Se usa cuando:<\/strong> El producto <strong data-start=\"1058\" data-end=\"1095\">tiene una vida \u00fatil de m\u00e1s de 30 meses<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1097\" data-end=\"1183\">\n<p class=\"\" data-start=\"1099\" data-end=\"1183\"><strong data-start=\"1099\" data-end=\"1116\">Formato de la etiqueta:<\/strong> un s\u00edmbolo de un tarro con un n\u00famero y una letra (por ejemplo, \u00ab12M\u00bb para 12 meses).<\/p>\n<\/li>\n<li class=\"\" data-start=\"1184\" data-end=\"1286\">\n<p class=\"\" data-start=\"1186\" data-end=\"1286\"><strong data-start=\"1186\" data-end=\"1198\">Significado:<\/strong> Indica cu\u00e1nto tiempo el producto sigue siendo seguro y apto para su consumo <strong data-start=\"1254\" data-end=\"1285\">una vez que el consumidor lo ha abierto<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1287\" data-end=\"1386\">\n<p class=\"\" data-start=\"1289\" data-end=\"1386\"><strong data-start=\"1289\" data-end=\"1301\">Ejemplo:<\/strong> Una loci\u00f3n que no tiene fecha de caducidad mientras est\u00e9 sin abrir, pero que se conserva en buen estado durante 12 meses una vez abierta.<\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"1393\" data-end=\"1404\">Resumen<\/h3>\n<div class=\"pointer-events-none relative left-[50%] flex w-[100cqw] translate-x-[-50%] justify-center *:pointer-events-auto\">\n<div class=\"tableContainer horzScrollShadows\">\n<table class=\"min-w-full\" data-start=\"1406\" data-end=\"2029\">\n<thead data-start=\"1406\" data-end=\"1509\">\n<tr data-start=\"1406\" data-end=\"1509\">\n<th data-start=\"1406\" data-end=\"1428\"><\/th>\n<th data-start=\"1428\" data-end=\"1465\"><strong data-start=\"1430\" data-end=\"1449\">Fecha de vencimiento<\/strong><\/th>\n<th data-start=\"1465\" data-end=\"1509\"><strong data-start=\"1467\" data-end=\"1497\">Vida \u00fatil (tiempo tras abrirlo)<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1614\" data-end=\"2029\">\n<tr data-start=\"1614\" data-end=\"1717\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1614\" data-end=\"1636\">Seg\u00fan sea necesario<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1636\" data-end=\"1673\">Vida \u00fatil inferior a 30 meses<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1673\" data-end=\"1717\">Vida \u00fatil de m\u00e1s de 30 meses<\/td>\n<\/tr>\n<tr data-start=\"1718\" data-end=\"1821\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1718\" data-end=\"1740\">Seg\u00fan<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1740\" data-end=\"1777\">Estabilidad del producto sin abrir<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1777\" data-end=\"1821\">Estabilidad del producto una vez abierto<\/td>\n<\/tr>\n<tr data-start=\"1822\" data-end=\"1925\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1822\" data-end=\"1844\">S\u00edmbolo de la etiqueta<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1844\" data-end=\"1881\">Reloj de arena<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1881\" data-end=\"1925\">Frasco abierto<\/td>\n<\/tr>\n<tr data-start=\"1926\" data-end=\"2029\">\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1926\" data-end=\"1948\">Ejemplo<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1948\" data-end=\"1985\">Exfoliante natural con una vida \u00fatil de 12 meses<\/td>\n<td class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"1985\" data-end=\"2029\">S\u00e9rum que se puede usar hasta 6 meses despu\u00e9s de abrirlo<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>En Certified Cosmetics, te ofrecemos una prueba profesional de PAO (Period After Opening, periodo tras la apertura) para ayudarte a determinar cu\u00e1nto tiempo tu producto cosm\u00e9tico sigue siendo seguro y eficaz tras su apertura. Esto es fundamental para cumplir con el Reglamento (CE) n.\u00ba 1223\/2009 de la UE, sobre todo para productos con una vida&#8230;<\/p>\n","protected":false},"featured_media":11431,"template":"","meta":[],"product_brand":[],"product_cat":[354],"product_tag":[],"class_list":["post-11433","product","type-product","status-publish","has-post-thumbnail","product_cat-pruebas-comunes","first","instock","virtual","taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"exclude_global_add_ons":[],"addons":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Prueba del periodo tras la apertura (PAO) - 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