{"id":3117,"date":"2025-12-31T12:42:16","date_gmt":"2025-12-31T15:42:16","guid":{"rendered":"https:\/\/pasteur.ind.br\/?p=3117"},"modified":"2025-12-31T12:42:16","modified_gmt":"2025-12-31T15:42:16","slug":"suspensoes-estabilidade-e-eficacia-em-dermocosmeticos","status":"publish","type":"post","link":"https:\/\/pasteur.ind.br\/es\/2025\/12\/31\/suspensoes-estabilidade-e-eficacia-em-dermocosmeticos\/","title":{"rendered":"<strong>Suspens\u00f5es: estabilidade e efic\u00e1cia em dermocosm\u00e9ticos<\/strong>"},"content":{"rendered":"\n<div class=\"is-layout-flow wp-block-group featured-banner\"><div class=\"wp-block-group__inner-container\"><figure class=\"wp-block-post-featured-image\"><img width=\"1440\" height=\"501\" src=\"https:\/\/pasteur.ind.br\/wp-content\/uploads\/2025\/12\/suspensao_pasteur.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/pasteur.ind.br\/wp-content\/uploads\/2025\/12\/suspensao_pasteur.jpg 1440w, https:\/\/pasteur.ind.br\/wp-content\/uploads\/2025\/12\/suspensao_pasteur-300x104.jpg 300w, https:\/\/pasteur.ind.br\/wp-content\/uploads\/2025\/12\/suspensao_pasteur-768x267.jpg 768w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" \/><\/figure>\n\n\n<div class=\"is-layout-flow wp-block-group\"><div class=\"wp-block-group__inner-container\">\n<p>Compartilhe: <div class=\"heateor_sss_sharing_container heateor_sss_horizontal_sharing\" data-heateor-ss-offset=\"0\" data-heateor-sss-href='https:\/\/pasteur.ind.br\/es\/2025\/12\/31\/suspensoes-estabilidade-e-eficacia-em-dermocosmeticos\/'><div class=\"heateor_sss_sharing_ul\"><a class=\"heateor_sss_facebook\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fpasteur.ind.br%2Fes%2F2025%2F12%2F31%2Fsuspensoes-estabilidade-e-eficacia-em-dermocosmeticos%2F\" title=\"Facebook\" rel=\"nofollow noopener\" target=\"_blank\" 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href=\"https:\/\/api.whatsapp.com\/send?text=%3Cstrong%3ESuspens%C3%B5es%3A%20estabilidade%20e%20efic%C3%A1cia%20em%20dermocosm%C3%A9ticos%3C%2Fstrong%3E https%3A%2F%2Fpasteur.ind.br%2Fes%2F2025%2F12%2F31%2Fsuspensoes-estabilidade-e-eficacia-em-dermocosmeticos%2F\" title=\"Whatsapp\" rel=\"nofollow noopener\" target=\"_blank\" style=\"font-size:32px!important;box-shadow:none;display:inline-block;vertical-align:middle\"><span class=\"heateor_sss_svg\" style=\"background-color:#55eb4c;width:31px;height:31px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-6 -5 40 40\"><path class=\"heateor_sss_svg_stroke 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style=\"background-color:#55acee;width:31px;height:31px;border-radius:999px;display:inline-block;opacity:1;float:left;font-size:32px;box-shadow:none;display:inline-block;font-size:16px;padding:0 4px;vertical-align:middle;background-repeat:repeat;overflow:hidden;padding:0;cursor:pointer;box-sizing:content-box\"><svg style=\"display:block;border-radius:999px;\" focusable=\"false\" aria-hidden=\"true\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"100%\" height=\"100%\" viewBox=\"-4 -4 39 39\"><path d=\"M28 8.557a9.913 9.913 0 0 1-2.828.775 4.93 4.93 0 0 0 2.166-2.725 9.738 9.738 0 0 1-3.13 1.194 4.92 4.92 0 0 0-3.593-1.55 4.924 4.924 0 0 0-4.794 6.049c-4.09-.21-7.72-2.17-10.15-5.15a4.942 4.942 0 0 0-.665 2.477c0 1.71.87 3.214 2.19 4.1a4.968 4.968 0 0 1-2.23-.616v.06c0 2.39 1.7 4.38 3.952 4.83-.414.115-.85.174-1.297.174-.318 0-.626-.03-.928-.086a4.935 4.935 0 0 0 4.6 3.42 9.893 9.893 0 0 1-6.114 2.107c-.398 0-.79-.023-1.175-.068a13.953 13.953 0 0 0 7.55 2.213c9.056 0 14.01-7.507 14.01-14.013 0-.213-.005-.426-.015-.637.96-.695 1.795-1.56 2.455-2.55z\" fill=\"#fff\"><\/path><\/svg><\/span><\/a><\/div><div class=\"heateorSssClear\"><\/div><\/div><\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<h2><strong>Suspens\u00f5es: estabilidade e efic\u00e1cia em dermocosm\u00e9ticos<\/strong><\/h2>\n\n\n\n<p>As suspens\u00f5es s\u00e3o formas cosm\u00e9ticas nas quais part\u00edculas s\u00f3lidas e insol\u00faveis \u2014 tipicamente na faixa microm\u00e9trica (aproximadamente entre 1 e 100 \u03bcm de di\u00e2metro) \u2014, encontram-se dispersas em meio l\u00edquido \u2014 normalmente aquoso. As part\u00edculas tendem a decantar, isto \u00e9, a se depositar no fundo do frasco ao longo do tempo. As suspens\u00f5es podem ser elaboradas em diferentes viscosidades, sendo que quanto mais viscosas, menor a velocidade de sedimenta\u00e7\u00e3o das part\u00edculas suspensas, favorecendo a estabilidade f\u00edsica do sistema. Por conta dessa caracter\u00edstica, \u00e9 recomendado agitar o produto antes do uso para que o mesmo mantenha a funcionalidade para a qual foi desenvolvido. Os <a href=\"https:\/\/pasteur.ind.br\/2025\/10\/01\/esfoliantes-renovacao-da-pele-e-limpeza-profunda\/\">esfoliantes<\/a>, <a href=\"https:\/\/pasteur.ind.br\/2023\/03\/24\/fotoprotecao-mineral-conheca-seus-beneficios\/\">fotoprotetores inorg\u00e2nicos<\/a>, bases l\u00edquidas pigmentadas de maquiagem e os \u00f3leos corporais com glitter s\u00e3o alguns exemplos de cosm\u00e9ticos em forma de suspens\u00e3o.<\/p>\n\n\n\n<p>Comumente se utilizam pol\u00edmeros nas formula\u00e7\u00f5es das suspens\u00f5es, j\u00e1 que estes t\u00eam a capacidade de formar uma rede molecular que auxilia na estabilidade do produto final ao provocar uma inibi\u00e7\u00e3o nas for\u00e7as de atra\u00e7\u00e3o entre as part\u00edculas suspensas.<\/p>\n\n\n\n<p>Apesar de parecerem semelhantes em alguns aspectos, as suspens\u00f5es t\u00eam diferen\u00e7as importantes com rela\u00e7\u00e3o \u00e0s solu\u00e7\u00f5es e \u00e0s <a href=\"https:\/\/pasteur.ind.br\/2025\/11\/30\/nanoemulsoes-nanotecnologia-aplicada-a-entrega-otimizada-de-nutrientes\/\">emuls\u00f5es<\/a>: as solu\u00e7\u00f5es s\u00e3o formas cosm\u00e9ticas homog\u00eaneas, enquanto as suspens\u00f5es s\u00e3o sistemas heterog\u00eaneos. J\u00e1 as emuls\u00f5es, embora sejam igualmente heterog\u00eaneas, s\u00e3o formadas por duas fases l\u00edquidas imisc\u00edveis, como \u00e1gua e \u00f3leo, sem a presen\u00e7a das part\u00edculas que comp\u00f5em as suspens\u00f5es.<\/p>\n\n\n\n<p>Para saber mais sobre f\u00f3rmulas, ativos e <a href=\"https:\/\/pasteur.ind.br\/nossas-solucoes\/\">Cria\u00e7\u00e3o de Marca Pr\u00f3pria<\/a>, entre em <a href=\"https:\/\/pasteur.ind.br\/contato\/\">contato<\/a> conosco.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compartilhe: Suspens\u00f5es: estabilidade e efic\u00e1cia em dermocosm\u00e9ticos As suspens\u00f5es s\u00e3o formas cosm\u00e9ticas nas quais part\u00edculas s\u00f3lidas e insol\u00faveis \u2014 tipicamente na faixa microm\u00e9trica (aproximadamente entre 1 e 100 \u03bcm de di\u00e2metro) \u2014, encontram-se dispersas em meio l\u00edquido \u2014 normalmente aquoso. As part\u00edculas tendem a decantar, isto \u00e9, a se depositar no fundo do frasco ao [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":3118,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.10 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Suspens\u00f5es: estabilidade e efic\u00e1cia em dermocosm\u00e9ticos - Pasteur\u00a0<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pasteur.ind.br\/2025\/12\/31\/suspensoes-estabilidade-e-eficacia-em-dermocosmeticos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Suspens\u00f5es: estabilidade e efic\u00e1cia em dermocosm\u00e9ticos\" \/>\n<meta property=\"og:description\" content=\"Compartilhe: Suspens\u00f5es: estabilidade e efic\u00e1cia em dermocosm\u00e9ticos As suspens\u00f5es s\u00e3o formas cosm\u00e9ticas nas quais part\u00edculas s\u00f3lidas e insol\u00faveis \u2014 tipicamente na faixa microm\u00e9trica (aproximadamente entre 1 e 100 \u03bcm de di\u00e2metro) \u2014, encontram-se dispersas em meio l\u00edquido \u2014 normalmente aquoso. 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