{"id":2146,"date":"2025-11-20T09:51:03","date_gmt":"2025-11-20T09:51:03","guid":{"rendered":"https:\/\/smartquimica.tn\/?post_type=product&#038;p=2146"},"modified":"2025-11-20T09:51:04","modified_gmt":"2025-11-20T09:51:04","slug":"uree-46","status":"publish","type":"product","link":"https:\/\/smartquimica.tn\/?product=uree-46","title":{"rendered":"UREE 46%"},"content":{"rendered":"<p>L\u2019<strong data-start=\"2\" data-end=\"15\">Ur\u00e9e 46 %<\/strong> d\u00e9signe de l\u2019ur\u00e9e solide de haute puret\u00e9 (46 % d\u2019azote pour les grades industriels\/agricoles, mais utilis\u00e9e en cosm\u00e9tique lorsqu\u2019elle est de <strong data-start=\"157\" data-end=\"195\">grade cosm\u00e9tique ou pharmaceutique<\/strong>). En formulation cosm\u00e9tique, l\u2019<strong data-start=\"227\" data-end=\"235\">ur\u00e9e<\/strong> est un <strong data-start=\"243\" data-end=\"265\">humectant puissant<\/strong>, capable d\u2019attirer et de retenir l\u2019eau dans la peau et les cheveux, am\u00e9liorant ainsi <strong data-start=\"351\" data-end=\"368\">l\u2019hydratation<\/strong>, la <strong data-start=\"373\" data-end=\"386\">souplesse<\/strong> et la <strong data-start=\"393\" data-end=\"413\">barri\u00e8re cutan\u00e9e<\/strong>. Elle aide aussi \u00e0 <strong data-start=\"433\" data-end=\"460\">r\u00e9duire la desquamation<\/strong>, lisser la peau s\u00e8che et renforcer la r\u00e9tention d\u2019humidit\u00e9 dans la fibre capillaire. \u00c0 faible dose, elle est essentiellement hydratante ; \u00e0 doses plus \u00e9lev\u00e9es, elle peut avoir un effet <strong data-start=\"646\" data-end=\"668\">k\u00e9ratolytique doux<\/strong> (favorise l\u2019\u00e9limination des cellules mortes), tout en restant compatible avec une grande vari\u00e9t\u00e9 de formulations (cr\u00e8mes, lotions, masques capillaires, shampoings pour cuir chevelu sec). Elle s\u2019utilise g\u00e9n\u00e9ralement entre <strong data-start=\"890\" data-end=\"903\">1 et 10 %<\/strong> en cosm\u00e9tique, en \u00e9tant ajout\u00e9e en fin de formulation ou dissoute dans la phase aqueuse ti\u00e8de, en veillant \u00e0 prot\u00e9ger la formule de la chaleur excessive et du pH trop bas pour \u00e9viter sa d\u00e9gradation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u2019Ur\u00e9e 46 % d\u00e9signe de l\u2019ur\u00e9e solide de haute puret\u00e9 (46 % d\u2019azote pour les grades industriels\/agricoles, mais utilis\u00e9e en cosm\u00e9tique lorsqu\u2019elle est de grade cosm\u00e9tique ou pharmaceutique). En formulation cosm\u00e9tique, l\u2019ur\u00e9e est un humectant puissant, capable d\u2019attirer et de retenir l\u2019eau dans la peau et les cheveux, am\u00e9liorant ainsi l\u2019hydratation, la souplesse et la [&hellip;]<\/p>\n","protected":false},"featured_media":2131,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[86],"product_tag":[104,106],"class_list":{"0":"post-2146","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-emollient","7":"product_tag-cosmetique","8":"product_tag-hydratant","10":"first","11":"instock","12":"shipping-taxable","13":"purchasable","14":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/product\/2146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=\/wp\/v2\/media\/2131"}],"wp:attachment":[{"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2146"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=2146"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=2146"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/smartquimica.tn\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=2146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}