{"id":20373,"date":"2026-01-15T17:25:40","date_gmt":"2026-01-15T15:25:40","guid":{"rendered":"https:\/\/rocket-test.justcosmetics.cy\/?post_type=product&#038;p=20373"},"modified":"2026-05-18T18:52:51","modified_gmt":"2026-05-18T15:52:51","slug":"numbuzin-no-4-ceramide-aha-glazed-skin-prep-serum-30ml","status":"publish","type":"product","link":"https:\/\/rocket-test.justcosmetics.cy\/en\/shop\/serums\/numbuzin-no-4-ceramide-aha-glazed-skin-prep-serum-30ml\/","title":{"rendered":"No.4 Ceramide AHA Glazed Skin Prep Serum 30ml"},"content":{"rendered":"<p><b>numbuzin No.4 Ceramide AHA Glazed Skin Prep Serum<\/b> is a milky exfoliating serum that smooths rough texture and boosts glow while helping protect the skin barrier. It combines <b>3% AHA (glycolic acid)<\/b> + <b>3% PHA (gluconolactone)<\/b> for gentle resurfacing, and a <b>5-ceramide blend<\/b> with <b>panthenol<\/b> and <b>niacinamide<\/b> to keep skin hydrated, calm, and \u201cglazed-skin\u201d smooth.<\/p>\n<p><strong>Benefits:<\/strong><\/p>\n<ul>\n<li><b>Smoother texture:<\/b> Helps lift dull, flaky buildup for a more even surface.<\/li>\n<li><b>Glowy skin prep:<\/b> Creates a soft, polished finish that helps makeup sit better.<\/li>\n<li><b>Gentle exfoliation:<\/b> AHA + PHA refine skin without the harsh scrub feel.<\/li>\n<li><b>Barrier support:<\/b> 5 ceramides + cholesterol + phytosphingosine help strengthen the moisture barrier.<\/li>\n<li><b>Hydration boost:<\/b> Panthenol, beta-glucan, urea and hyaluronic acids help reduce dryness and tightness.<\/li>\n<\/ul>\n<p><strong>Skin Types:<\/strong> All skin types (especially dry, flaky, sensitive, textured skin)<br \/>\n<strong>Best For:<\/strong> Rough texture \u2022 Flakiness \u2022 Dullness \u2022 Uneven makeup wear \u2022 Dehydration<\/p>\n<h5>How to Use:<\/h5>\n<ol>\n<li>Apply on <b>clean skin<\/b> (after cleansing, before moisturizer).<\/li>\n<li>Use <b>one dropper<\/b> (or a moderate amount) and gently pat to absorb.<\/li>\n<li>Follow with a <b>moisturizer<\/b>.<\/li>\n<li>Use <b>sunscreen every morning<\/b> (important when using acids).<\/li>\n<\/ol>\n<p><strong>Frequency tip:<\/strong> If you\u2019re new to acids or sensitive, start <b>2\u20133 nights per week<\/b>, then increase as tolerated.<\/p>\n<p><strong>Key Ingredients:<\/strong><\/p>\n<ul>\n<li><b>Glycolic Acid (3% AHA)<\/b> \u2013 smooths texture and supports a brighter look.<\/li>\n<li><b>Gluconolactone (3% PHA)<\/b> \u2013 gentle exfoliation + hydration support.<\/li>\n<li><b>5 Ceramides + Cholesterol + Phytosphingosine<\/b> \u2013 barrier-strengthening lipid complex.<\/li>\n<li><b>Panthenol + Beta-Glucan<\/b> \u2013 soothing and comfort for stressed skin.<\/li>\n<li><b>Niacinamide<\/b> \u2013 supports a more even tone and balanced look.<\/li>\n<li><b>Urea + Hyaluronic Acid Complex<\/b> \u2013 hydration and softening for dry, rough areas.<\/li>\n<\/ul>\n<h5>Ingredients:<\/h5>\n<p>Water, Glycerin, Glycolic Acid, Butylene Glycol, Gluconolactone, Betaine, Dipropylene Glycol, Niacinamide, Panthenol, Pentylene Glycol, Sodium Hydroxide, Diphenyl Dimethicone, Triethylhexanoin, Hydroxyethyl Urea, Hydroxyethylcellulose, Polyglyceryl-10 Laurate, Hydrogenated Lecithin, Caprylic\/Capric Triglyceride, Sphingomonas Ferment Extract, Ethylhexylglycerin, 1,2-Hexanediol, Propanediol, Urea, Adenosine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Hydrolyzed Glycosaminoglycans, Ceramide NP, Benzyl Glycol, Beta-Glucan, Hydrolyzed Hyaluronic Acid, Tocopherol, Hyaluronic Acid, Cetearyl Alcohol, Stearic Acid, Ceramide NS, Cholesterol, Phytosphingosine, Ceramide AP, Ceramide AS, Ceramide EOP<\/p>\n<h5>FAQ:<\/h5>\n<p><b>Q:<\/b> Can I use this serum every day?<br \/>\n<b>A:<\/b> Many skin types can, but it contains <b>6% total acids (AHA+PHA)<\/b>. If you\u2019re sensitive, start <b>2\u20133 nights\/week<\/b> and increase slowly.<\/p>\n<p><b>Q:<\/b> Can I use it in the morning?<br \/>\n<b>A:<\/b> You can, but <b>SPF is required<\/b>. Most people prefer using exfoliating serums at night.<\/p>\n<p><b>Q:<\/b> Can I use it with retinol\/retinal or strong exfoliating pads?<br \/>\n<b>A:<\/b> Best to <b>alternate<\/b> (don\u2019t stack in the same routine), to reduce the risk of dryness and irritation.<\/p>\n<p><b>Q:<\/b> Will it sting?<br \/>\n<b>A:<\/b> Mild tingling can happen (especially on dry areas). If you feel burning, strong redness, or peeling, use less often or stop and focus on barrier care.<\/p>\n<p><b>Q:<\/b> Is it fragrance-free?<br \/>\n<b>A:<\/b> Yes, this formula is described as <b>fragrance-free<\/b>.<\/p>\n<p><b>Q:<\/b> What does \u201cglazed skin prep\u201d mean?<br \/>\n<b>A:<\/b> It means the serum helps create a <b>smoother, more hydrated surface<\/b> so skin looks more even and makeup applies more cleanly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>numbuzin No.4 Ceramide AHA Glazed Skin Prep Serum is a milky exfoliating serum that smooths rough texture and boosts glow while helping protect the skin barrier.<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"featured_media":20381,"template":"","meta":[],"product_brand":[],"product_cat":[76],"product_tag":[],"jc_skin_type":[549,547,546,550],"jc_skin_concern":[538,536,535,541,537],"berocket_brand":[197],"class_list":["post-20373","product","type-product","status-publish","has-post-thumbnail","product_cat-serums","jc_skin_type-combination-skin","jc_skin_type-dry-skin","jc_skin_type-normal-balanced-skin","jc_skin_type-sensitive-skin","jc_skin_concern-damaged-skin-barrier","jc_skin_concern-dehydration","jc_skin_concern-dryness","jc_skin_concern-dullness-glow","jc_skin_concern-redness-sensitivity","berocket_brand-numbuzin","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/product\/20373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/media\/20381"}],"wp:attachment":[{"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/media?parent=20373"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/product_brand?post=20373"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/product_cat?post=20373"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/product_tag?post=20373"},{"taxonomy":"jc_skin_type","embeddable":true,"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/jc_skin_type?post=20373"},{"taxonomy":"jc_skin_concern","embeddable":true,"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/jc_skin_concern?post=20373"},{"taxonomy":"berocket_brand","embeddable":true,"href":"https:\/\/rocket-test.justcosmetics.cy\/en\/wp-json\/wp\/v2\/berocket_brand?post=20373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}