{"product_id":"numbuzin-no-4-ceramide-aha-glazed-skin-prep-serum-3-aha-3-pha-30ml","title":"Numbuzin No.4 Ceramide AHA Glazed Skin Prep Serum 3% AHA + 3% PHA (30ml)","description":"\u003cp\u003e\u003cstrong\u003e3% AHA + 3% PHA — the glow step, with the hydration built in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExfoliation is what turns dull, rough, congested skin smooth and reflective. The problem is that most acid serums leave you tight and stripped on the way there. This one is built so that does not happen.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGlycolic acid at 3.01%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the smallest and best-studied AHA, working on the surface to lift away the dead, dull cells that flatten your complexion.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGluconolactone at 3%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a PHA — a larger, gentler molecule that exfoliates more slowly and holds water at the same time.\u003c\/p\u003e\n\u003cp\u003eAround them sits a serious hydration system:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eglycerin\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esecond in the formula,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efive forms of hyaluronic acid\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eurea\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebeta-glucan\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebetaine\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2% panthenol\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eniacinamide\u003c\/strong\u003e, plus\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eceramides\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ephytosphingosine\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor barrier comfort.\u003c\/p\u003e\n\u003cp\u003eThat is why it finishes glazed instead of tight. Skin looks smoother and catches the light the next morning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFragrance-free.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eKey ingredients\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlycolic Acid 3.01% (AHA)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— smooths texture, brightens dullness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGluconolactone 3% (PHA)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— gentle exfoliation plus hydration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanthenol 2% + Niacinamide\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— soothing, tone and barrier support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 forms of Hyaluronic Acid + Urea + Beta-Glucan\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— layered humectants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCeramides + Cholesterol + Phytosphingosine\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— barrier lipids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003eAt night, after cleansing and toner, apply 2–3 drops to dry skin and follow with moisturizer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStart with 2 nights a week\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand build up from there. With 6% total acid, two to three nights weekly is where most people land and stay — more frequent is not better.\u003c\/p\u003e\n\u003cp\u003eWear sunscreen every morning.\u003c\/p\u003e\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cp\u003eDull, rough or congested skin. Uneven texture. Anyone chasing that smooth, reflective \"glazed\" finish. Give it 4–8 weeks.\u003c\/p\u003e\n\u003ch3\u003eGood to know\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSunburn Alert:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethis product contains an alpha hydroxy acid (AHA) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a sunscreen, wear protective clothing, and limit sun exposure while using this product and for a week afterwards.\u003c\/li\u003e\n\u003cli\u003eDo not layer with other exfoliating acids or a retinoid on the same night — alternate instead.\u003c\/li\u003e\n\u003cli\u003ePatch test before first use. Avoid the immediate eye area. External use only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFull INCI\u003c\/h3\u003e\n\u003cp\u003eWater, Glycerin, Glycolic Acid (3.01%), Butylene Glycol, Gluconolactone (3%), Betaine, Dipropylene Glycol, Niacinamide, Panthenol (2%), Pentylene Glycol, Sodium Hydroxide, Sphingomonas Ferment Extract, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Diphenyl Dimethicone, Triethylhexanoin, Hydroxyethyl Urea, Hydroxyethylcellulose, Polyglyceryl-10 Laurate, Hydrogenated Lecithin, Caprylic\/Capric Triglyceride, Ethylhexylglycerin, 1,2-Hexanediol, Propanediol, Urea (0.05%), Adenosine, Sodium Hyaluronate Crosspolymer, Hydrolyzed Glycosaminoglycans, Ceramide NP, Benzyl Glycol, Beta-Glucan, Tocopherol, Stearic Acid, Ceramide NS, Cholesterol, Phytosphingosine, Ceramide AP, Ceramide AS, Ceramide EOP, Cetearyl Alcohol\u003c\/p\u003e","brand":"Numbuzin","offers":[{"title":"Default Title","offer_id":48837035720949,"sku":"NBZ-N4-CERAHA-30","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0793\/2628\/1973\/files\/Screenshot2026-09-10at5.07.03PM.png?v=1789078102","url":"https:\/\/k-dreamskin.com\/products\/numbuzin-no-4-ceramide-aha-glazed-skin-prep-serum-3-aha-3-pha-30ml","provider":"K-Dream Skin","version":"1.0","type":"link"}