{"id":62582,"date":"2025-09-23T12:24:04","date_gmt":"2025-09-23T18:24:04","guid":{"rendered":"https:\/\/iselamendez.mx\/farmacia\/?post_type=product&#038;p=62582"},"modified":"2026-07-01T07:48:19","modified_gmt":"2026-07-01T13:48:19","slug":"medik8-crystal-retinal-24-serum-30ml","status":"publish","type":"product","link":"https:\/\/iselamendez.mx\/farmacia\/tienda\/funcion\/tratamiento\/anti-edad\/medik8-crystal-retinal-24-serum-30ml\/","title":{"rendered":"Medik8 Crystal Retinal 24 Serum 30ml"},"content":{"rendered":"<table style=\"height: 28px;\" width=\"1377\">\n<tbody>\n<tr data-start=\"517\" data-end=\"684\">\n<td data-start=\"517\" data-end=\"555\" data-col-size=\"md\"><strong>Potencia \/ concentraci\u00f3n de retinal<\/strong><\/td>\n<td data-col-size=\"xl\" data-start=\"555\" data-end=\"684\">0.24\u202f% retinaldeh\u00eddo (es la concentraci\u00f3n m\u00e1s alta dentro de la gama <em data-start=\"626\" data-end=\"643\">Crystal Retinal<\/em>)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"height: 33px;\" width=\"1378\">\n<tbody>\n<tr data-start=\"685\" data-end=\"907\">\n<td data-start=\"685\" data-end=\"706\" data-col-size=\"md\"><strong>Tipo de vitamina A<\/strong><\/td>\n<td data-col-size=\"xl\" data-start=\"706\" data-end=\"907\">Retinaldeh\u00eddo (retinal), que es una forma m\u00e1s activa\/r\u00e1pida que el retinol cl\u00e1sico, con menor conversi\u00f3n necesaria para llegar a la forma que act\u00faa en la piel.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr data-start=\"908\" data-end=\"1191\">\n<td data-start=\"908\" data-end=\"932\" data-col-size=\"md\"><strong>Sistema estabilizador<\/strong><\/td>\n<td data-start=\"932\" data-end=\"1191\" data-col-size=\"xl\">Tecnolog\u00eda patentada de estabilidad (incluye encapsulaci\u00f3n tipo cristal, complejo de semilla de zanahoria, envase airless) para mantener la eficacia del retinal hasta la \u00faltima gota y minimizar degradaci\u00f3n\/irritaci\u00f3n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"height: 98px;\" width=\"1381\">\n<tbody>\n<tr data-start=\"1192\" data-end=\"1521\">\n<td data-start=\"1192\" data-end=\"1247\" data-col-size=\"md\"><strong>Ingredientes hidratantes \/ antioxidantes adicionales<\/strong><\/td>\n<td data-start=\"1247\" data-end=\"1521\" data-col-size=\"xl\">\u2022 \u00c1cido hialur\u00f3nico (componentes hidratantes)<br \/>\n\u2022 Glicerina<br \/>\n\u2022 Vitamina E (antioxidante)<br \/>\n\u2022 Escualano, etc.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr data-start=\"1522\" data-end=\"1776\">\n<td data-start=\"1522\" data-end=\"1555\" data-col-size=\"md\"><strong>Tipo de piel \/ uso recomendado<\/strong><\/td>\n<td data-start=\"1555\" data-end=\"1776\" data-col-size=\"xl\">Para usuarios experimentados de vitamina A; quienes han tolerado concentraciones m\u00e1s bajas de Crystal Retinal (por ejemplo, niveles anteriores como 6, 10, 20) antes de pasar a 24.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"1783\" data-end=\"1796\">Beneficios<\/h2>\n<ul data-start=\"1798\" data-end=\"2596\">\n<li data-start=\"1798\" data-end=\"1924\">\n<p data-start=\"1800\" data-end=\"1924\">Reduce visiblemente arrugas finas, l\u00edneas de expresi\u00f3n; mejora firmeza de la piel.<\/p>\n<\/li>\n<li data-start=\"1925\" data-end=\"2062\">\n<p data-start=\"1927\" data-end=\"2062\">Mejora la textura de la piel, iguala el tono y claridad; disminuye hiperpigmentaci\u00f3n visible.<\/p>\n<\/li>\n<li data-start=\"2063\" data-end=\"2154\">\n<p data-start=\"2065\" data-end=\"2154\">Aporta luminosidad; la piel se ve m\u00e1s radiante.<\/p>\n<\/li>\n<li data-start=\"2155\" data-end=\"2347\">\n<p data-start=\"2157\" data-end=\"2347\">Acci\u00f3n m\u00e1s r\u00e1pida que el retinol cl\u00e1sico debido al uso de retinaldeh\u00eddo; se dice que puede actuar hasta <strong data-start=\"2261\" data-end=\"2284\">11 veces m\u00e1s r\u00e1pido<\/strong> en algunos aspectos.<\/p>\n<\/li>\n<li data-start=\"2348\" data-end=\"2596\">\n<p data-start=\"2350\" data-end=\"2596\">Hidrataci\u00f3n y confort: los ingredientes como \u00e1cido hialur\u00f3nico, glicerina, vitamina E ayudan a mantener la hidrataci\u00f3n, y la formulaci\u00f3n busca minimizar la irritaci\u00f3n gracias al sistema de estabilizaci\u00f3n.<\/p>\n<\/li>\n<\/ul>\n<hr data-start=\"2598\" data-end=\"2601\" \/>\n<h2 data-start=\"2603\" data-end=\"2617\">Modo de uso<\/h2>\n<p data-start=\"2619\" data-end=\"2694\">Aqu\u00ed los pasos recomendados para usar <em data-start=\"2657\" data-end=\"2677\">Crystal Retinal 24<\/em> de forma segura:<\/p>\n<ol data-start=\"2696\" data-end=\"4066\">\n<li data-start=\"2696\" data-end=\"2858\">\n<p data-start=\"2699\" data-end=\"2858\"><strong data-start=\"2699\" data-end=\"2720\">Limpieza nocturna<\/strong>: limpiar bien rostro y cuello, asegur\u00e1ndose de que la piel est\u00e9 seca antes de aplicar el s\u00e9rum.<\/p>\n<\/li>\n<li data-start=\"2859\" data-end=\"3011\">\n<p data-start=\"2862\" data-end=\"3011\"><strong data-start=\"2862\" data-end=\"2874\">Cantidad<\/strong>: aplicar <em data-start=\"2884\" data-end=\"2899\">2 pulsaciones<\/em> del s\u00e9rum sobre rostro y cuello. Evitar la zona del contorno de ojos.<\/p>\n<\/li>\n<li data-start=\"3012\" data-end=\"3231\">\n<p data-start=\"3015\" data-end=\"3231\"><strong data-start=\"3015\" data-end=\"3026\">Despu\u00e9s<\/strong>: dejar que se absorba y luego aplicar una crema hidratante (se recomienda <em data-start=\"3101\" data-end=\"3125\">Advanced Night Restore<\/em> de Medik8, pero puede ser otra crema hidratante si ya la usas).<\/p>\n<\/li>\n<li data-start=\"3232\" data-end=\"3700\">\n<p data-start=\"3235\" data-end=\"3402\"><strong data-start=\"3235\" data-end=\"3265\">Frecuencia inicial gradual<\/strong>: si eres nuevo usando retinal \/ vitamina A potente, empezar con baja frecuencia para que la piel se acostumbre. Ejemplo de progresi\u00f3n:<\/p>\n<ul data-start=\"3406\" data-end=\"3700\">\n<li data-start=\"3406\" data-end=\"3501\">\n<p data-start=\"3408\" data-end=\"3501\">2 noches a la semana durante las primeras 2 semanas<\/p>\n<\/li>\n<li data-start=\"3505\" data-end=\"3592\">\n<p data-start=\"3507\" data-end=\"3592\">Luego cada otra noche durante 2 semanas m\u00e1s<\/p>\n<\/li>\n<li data-start=\"3596\" data-end=\"3700\">\n<p data-start=\"3598\" data-end=\"3700\">Finalmente, si la piel lo tolera bien, usar todas las noches<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"3701\" data-end=\"3896\">\n<p data-start=\"3704\" data-end=\"3896\"><strong data-start=\"3704\" data-end=\"3721\">Por la ma\u00f1ana<\/strong>: uso obligatorio de protecci\u00f3n solar de amplio espectro, ya que los productos con vitamina A hacen que la piel sea m\u00e1s fotosensible.<\/p>\n<\/li>\n<li data-start=\"3897\" data-end=\"4066\">\n<p data-start=\"3900\" data-end=\"4066\"><strong data-start=\"3900\" data-end=\"3915\">Continuidad<\/strong>: usar al menos un envase (un \u201ctubo\u201d) de la concentraci\u00f3n en uso antes de pasar a una concentraci\u00f3n m\u00e1s alta.<\/p>\n<\/li>\n<\/ol>\n<hr data-start=\"4068\" data-end=\"4071\" \/>\n<h2 data-start=\"4073\" data-end=\"4106\">Advertencias \/ Consideraciones<\/h2>\n<ul data-start=\"4108\" data-end=\"4477\">\n<li data-start=\"4108\" data-end=\"4224\">\n<p data-start=\"4110\" data-end=\"4224\">Debido a que es de fuerza alta, puede causar sensibilidad, rojez, descamaci\u00f3n al principio (fase de adaptaci\u00f3n).<\/p>\n<\/li>\n<li data-start=\"4225\" data-end=\"4347\">\n<p data-start=\"4227\" data-end=\"4347\">Evitar contacto con ojos, labios, mucosas; si ocurre irritaci\u00f3n persistente, suspender su uso y consultar dermat\u00f3logo.<\/p>\n<\/li>\n<li data-start=\"4348\" data-end=\"4412\">\n<p data-start=\"4350\" data-end=\"4412\">No usar durante embarazo o lactancia sin supervisi\u00f3n m\u00e9dica.<\/p>\n<\/li>\n<li data-start=\"4413\" data-end=\"4477\">\n<p data-start=\"4415\" data-end=\"4477\">Evitar exposiciones solares sin protecci\u00f3n mientras lo usas.<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Potencia \/ concentraci\u00f3n de retinal 0.24\u202f% retinaldeh\u00eddo (es la concentraci\u00f3n m\u00e1s alta dentro de la gama Crystal Retinal) Tipo de vitamina A Retinaldeh\u00eddo (retinal), que es una forma m\u00e1s activa\/r\u00e1pida que el retinol cl\u00e1sico, con menor conversi\u00f3n necesaria para llegar [&hellip;]<\/p>\n","protected":false},"featured_media":63037,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[381],"product_cat":[152,210,278,605,519,299,486,79,590,69],"product_tag":[],"class_list":["post-62582","product","type-product","status-publish","has-post-thumbnail","product_brand-medik8","product_cat-anti-edad","product_cat-hidratante","product_cat-hiperpigmentacion","product_cat-hot-sale-2026","product_cat-invierno","product_cat-medik8","product_cat-promociones-2026","product_cat-rostro","product_cat-semana-santa","product_cat-suero","first","instock","shipping-taxable","purchasable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Potencia \/ concentraci\u00f3n de retinal 0.24 % retinaldeh\u00eddo (es la concentraci\u00f3n m\u00e1s alta dentro de la gama Crystal Retinal) Tipo de vitamina A Retinaldeh\u00eddo (retinal), que es una forma m\u00e1s activa\/r\u00e1pida que el retinol cl\u00e1sico, con menor conversi\u00f3n necesaria para llegar a la forma que act\u00faa en la piel. 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