{"id":4306,"date":"2021-03-25T11:29:34","date_gmt":"2021-03-25T10:29:34","guid":{"rendered":"https:\/\/www.leti.com\/dermipedia\/que-es\/o-que-e-o-acido-retinoico\/"},"modified":"2025-07-09T17:54:02","modified_gmt":"2025-07-09T15:54:02","slug":"o-que-e-o-acido-retinoico","status":"publish","type":"que-es","link":"https:\/\/www.leti.com\/dermipedia\/pt-pt\/que-es\/o-que-e-o-acido-retinoico\/","title":{"rendered":"O que \u00e9 o \u00e1cido retin\u00f3ico?"},"content":{"rendered":"\n<p><strong> O \u00e1cido retin\u00f3ico<\/strong> \u00e9 um derivado da <a href=\"https:\/\/www.leti.com\/dermipedia\/pt-pt\/quais-sao-os-efeitos-da-vitamina-a-na-pele\/\">vitamina A<\/a>. \u00c9 <strong>essencial<\/strong> para o desenvolvimento <strong>do embri\u00e3o<\/strong>. Estimula a renova\u00e7\u00e3o das c\u00e9lulas epid\u00e9rmicas (efeito queratol\u00edtico), reduzindo a espessura da <a href=\"https:\/\/www.leti.com\/dermipedia\/que-es\/epidermis\/\">epiderme<\/a>.  <\/p>\n\n<p>  \u00c9 um <strong>componente<\/strong> de produtos cosm\u00e9ticos indicados para o <a href=\"https:\/\/www.leti.com\/dermipedia\/que-es\/acne\/\">acne<\/a> e o envelhecimento da pele.<\/p>\n","protected":false},"excerpt":{"rendered":"O que \u00e9 o \u00e1cido retin\u00f3ico? Descobre connosco \n","protected":false},"featured_media":3838,"template":"","class_list":["post-4306","que-es","type-que-es","status-publish","has-post-thumbnail"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.1.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>O que \u00e9 o \u00e1cido retin\u00f3ico? - Dermipedia<\/title>\n<meta name=\"description\" content=\"O que \u00e9 o \u00e1cido retin\u00f3ico? 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