{"id":25011,"date":"2026-09-01T22:14:50","date_gmt":"2026-09-01T20:14:50","guid":{"rendered":"https:\/\/www.beautydecoded.com\/?p=25011"},"modified":"2026-10-08T13:56:04","modified_gmt":"2026-10-08T11:56:04","slug":"discover-retinal-the-revolutionary-ingredient-for-rejuvenated-skin","status":"publish","type":"post","link":"https:\/\/www.beautydecoded.com\/en\/decouvrez-le-retinal-lingredient-revolutionnaire-pour-une-peau-rajeunie\/","title":{"rendered":"Discover Retinal: The Essential Ingredient for Rejuvenated Skin"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1-1024x683.jpg\" alt=\"dilated pores\" class=\"wp-image-74789\" srcset=\"https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1-1024x683.jpg 1024w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1-300x200.jpg 300w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1-768x512.jpg 768w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1-18x12.jpg 18w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1-600x400.jpg 600w, https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">In the world of skincare, <em>retinal<\/em> is emerging as a powerful active ingredient with multiple benefits. But what is retinal, and how does it differ from retinol? Let's explore the characteristics, benefits, and precautions for using this promising ingredient.<\/p>\n\n\n\n<div style=\"background:#f5f8ff; border:1px solid #e0e8f5; border-radius:12px; padding:22px; text-align:center; margin:30px 0;\">\n  <p style=\"font-size:18px; font-weight:700; margin:0 0 8px;\">\n    Don't miss any skincare insights\n  <\/p>\n\n  <p style=\"font-size:15px; line-height:1.6; margin:0 0 18px;\">\n    Click \u00abFollow\u00bb to receive my upcoming asset analyses and product reviews directly in your Google app.\n  <\/p>\n\n  <a href=\"https:\/\/profile.google.com\/@beautydecoded\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline-block; background:#2563eb; color:#ffffff;            padding:12px 24px; border-radius:8px; font-size:15px;            font-weight:600; text-decoration:none;\">\n    Follow Beautydecoded on Google \u2192\n  <\/a>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What is Retinal?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Visit <a href=\"https:\/\/www.beautydecoded.com\/en\/products\/youth-to-the-people\/retinal-niacinamide-youth-serum\/\">retinal<\/a>, also known as <em>retinaldehyde<\/em>, Retinal is a derivative of vitamin A belonging to the retinoid family. Unlike retinol, which requires two conversion steps to become active, retinal requires only one.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Retinal vs. Retinol: What Are the Differences?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Efficiency and Speed of Action<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When applied to the skin, the <em>retinol <\/em>undergoes initial oxidation to transform into <em>retinal,<\/em> before being converted into <em>retinoic acid, <\/em>biologically active form of vitamin A. As a result, retinal is often considered more powerful than retinol due to its more direct conversion to retinoic acid. This increased effectiveness allows for faster visible results, particularly in terms of reducing wrinkles and improving skin texture.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Skin Tolerance<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Although retinal is more powerful, it is generally well tolerated by the skin. However, due to its potency, it can cause irritation, especially on sensitive skin. It is therefore recommended to gradually introduce retinal into your skincare routine, starting with a low concentration of between 0.015% and 0.1%.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"RETINOL, the best Anti-Aging, Wrinkle and Acne cream?\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/9RtdcQIM8qY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Benefits of Retinal for the Skin<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Anti-Aging Action<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Retinal stimulates collagen production, which helps reduce the appearance of wrinkles and fine lines. It also improves skin elasticity, making it firmer and more toned.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Improvement in Skin Texture<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By promoting cell renewal, retinal helps refine skin texture, making it smoother and more even. It also helps reduce pigmentation spots, resulting in a more even complexion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Acne Treatment<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks to its antibacterial properties, retinal is effective in treating acne by reducing inflammation and preventing the appearance of new blemishes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>What ingredients can be combined with retinal?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Choose gentle ingredients that are well tolerated by all skin types:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>.   vitamin C<\/strong> to enhance antioxidant action (use as part of your morning routine)&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>.   azelaic acid<\/strong> to target imperfections<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>. niacinamide<\/strong> in case of pigment spots<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>.   hyaluronic acid<\/strong> for optimal hydration<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, avoid combining it with <strong>AHA acids <\/strong>or <strong>BHA<\/strong>, which could cause skin irritation.<\/p>\n\n\n\n<blockquote class=\"instagram-media\" data-instgrm-captioned data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/C6i5Aaooh_I\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\"background:#FFF;border:0;border-radius:3px;margin: 1px;max-width:540px;min-width:326px;padding:0;width:99.375%;width:-webkit-calc(100% - 2px);width:calc(100% - 2px)\"><div style=\"padding:16px\"> <a href=\"https:\/\/www.instagram.com\/reel\/C6i5Aaooh_I\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\"background:#FFFFFF;line-height:0;padding:0 0;text-align:center;text-decoration:none;width:100%\" target=\"_blank\" rel=\"noopener\"> <div style=\"flex-direction: row;align-items: center\"> <div style=\"background-color: #F4F4F4;border-radius: 50%;flex-grow: 0;height: 40px;margin-right: 14px;width: 40px\"><\/div> <div style=\"flex-direction: column;flex-grow: 1;justify-content: center\"> <div style=\"background-color: #F4F4F4;border-radius: 4px;flex-grow: 0;height: 14px;margin-bottom: 6px;width: 100px\"><\/div> <div style=\"background-color: #F4F4F4;border-radius: 4px;flex-grow: 0;height: 14px;width: 60px\"><\/div><\/div><\/div><div style=\"padding: 19% 0\"><\/div> <div style=\"height:50px;margin:0 auto 12px;width:50px\"><\/div><div style=\"padding-top: 8px\"> <div style=\"color:#3897f0;font-family:Arial,sans-serif;font-size:14px;font-style:normal;font-weight:550;line-height:18px\">See this post on Instagram<\/div><\/div><div style=\"padding: 12.5% 0\"><\/div> <div style=\"flex-direction: row;margin-bottom: 14px;align-items: center\"><div> <div style=\"background-color: #F4F4F4;border-radius: 50%;height: 12.5px;width: 12.5px\"><\/div> <div style=\"background-color: #F4F4F4;height: 12.5px;width: 12.5px;flex-grow: 0;margin-right: 14px;margin-left: 2px\"><\/div> <div style=\"background-color: #F4F4F4;border-radius: 50%;height: 12.5px;width: 12.5px\"><\/div><\/div><div style=\"margin-left: 8px\"> <div style=\"background-color: #F4F4F4;border-radius: 50%;flex-grow: 0;height: 20px;width: 20px\"><\/div> <div style=\"width: 0;height: 0;border-top: 2px solid transparent;border-left: 6px solid #f4f4f4;border-bottom: 2px solid transparent\"><\/div><\/div><div style=\"margin-left: auto\"> <div style=\"width: 0px;border-top: 8px solid #F4F4F4;border-right: 8px solid transparent\"><\/div> <div style=\"background-color: #F4F4F4;flex-grow: 0;height: 12px;width: 16px\"><\/div> <div style=\"width: 0;height: 0;border-top: 8px solid #F4F4F4;border-left: 8px solid transparent\"><\/div><\/div><\/div> <div style=\"flex-direction: column;flex-grow: 1;justify-content: center;margin-bottom: 24px\"> <div style=\"background-color: #F4F4F4;border-radius: 4px;flex-grow: 0;height: 14px;margin-bottom: 6px;width: 224px\"><\/div> <div style=\"background-color: #F4F4F4;border-radius: 4px;flex-grow: 0;height: 14px;width: 144px\"><\/div><\/div><\/a><p style=\"color:#c9c8cd;font-family:Arial,sans-serif;font-size:14px;line-height:17px;margin-bottom:0;margin-top:8px;overflow:hidden;padding:8px 0 7px;text-align:center\"><a href=\"https:\/\/www.instagram.com\/reel\/C6i5Aaooh_I\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\"color:#c9c8cd;font-family:Arial,sans-serif;font-size:14px;font-style:normal;font-weight:normal;line-height:17px;text-decoration:none\" target=\"_blank\" rel=\"noopener\">A publication shared by Beautydecoded (@skincaredecoded)<\/a><\/p><\/div><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Precautions for use<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Retinal should be used gradually to allow the skin to adapt to it. It is advisable to start with one or two applications per week, then increase the frequency depending on skin tolerance. In addition, as retinal is photosensitizing, it is best to apply it in the evening and use SPF 50 sunscreen during the day to protect the skin from UV rays.<\/p>","protected":false},"excerpt":{"rendered":"<p>In the world of skincare, retinal is emerging as a powerful active ingredient with numerous benefits. But what is retinal, and how does it differ from retinol? Let\u2019s explore the characteristics, benefits, and precautions for using this promising ingredient. Don\u2019t miss any skincare insights. Click \u00abFollow\u00bb to receive my\u2026<\/p>","protected":false},"author":365,"featured_media":74789,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-25011","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"acf":[],"taxonomy_info":{"category":[{"value":1,"label":"Actualites"}]},"featured_image_src_large":["https:\/\/www.beautydecoded.com\/wp-content\/uploads\/2025\/06\/pores1-1024x683.jpg",1024,683,true],"author_info":{"display_name":"Anne Miceli","author_link":"https:\/\/www.beautydecoded.com\/en\/author\/anne-miceli\/"},"comment_info":0,"category_info":[{"term_id":1,"name":"Actualites","slug":"actualites","term_group":0,"term_taxonomy_id":1,"taxonomy":"category","description":"","parent":0,"count":356,"filter":"raw","cat_ID":1,"category_count":356,"category_description":"","cat_name":"Actualites","category_nicename":"actualites","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/25011","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/users\/365"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/comments?post=25011"}],"version-history":[{"count":7,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/25011\/revisions"}],"predecessor-version":[{"id":75083,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/posts\/25011\/revisions\/75083"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media\/74789"}],"wp:attachment":[{"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/media?parent=25011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/categories?post=25011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beautydecoded.com\/en\/wp-json\/wp\/v2\/tags?post=25011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}