{"product_id":"numbuzin-no5-glutathione-vitamin-concentrated-serum-30ml","title":"NUMBUZIN No.5+ Glutathione Vitamin Concentrated Serum","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=Fraunces:opsz,wght@9..144,400..700\u0026amp;family=Hanken+Grotesk:wght@400;500;600;700\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n.sldesc{container-type:inline-size;container-name:sldesc;font-family:\"Hanken Grotesk\",-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.75;color:#2B2B2B;background:transparent;--accent:#4C4F58;--accent-deep:#2E3138;--line:#E5E3DF;--muted:#6E6E6E}\n.sldesc *{box-sizing:border-box}\n.sldesc details{border-bottom:1px solid var(--line)}\n.sldesc details:first-of-type{border-top:1px solid var(--line)}\n.sldesc summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;cursor:pointer}\n.sldesc summary::-webkit-details-marker{display:none}\n.sldesc .sl-h2{font-family:\"Fraunces\",Georgia,\"Times New Roman\",serif;font-weight:600;font-size:17px;letter-spacing:.03em;text-transform:uppercase;color:var(--accent-deep);line-height:1.3}\n.sldesc .sl-toggle{flex:0 0 auto;width:29px;height:29px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:border-color .2s ease}\n.sldesc summary:hover .sl-toggle{border-color:var(--accent)}\n.sldesc .sl-toggle svg{width:12px;height:12px;fill:none;stroke:var(--accent-deep);stroke-width:1.6;stroke-linecap:round;transition:transform .25s ease}\n.sldesc details[open] .sl-toggle svg{transform:rotate(45deg)}\n.sldesc .sl-body{padding:0 0 26px}\n.sldesc .sl-p{margin:0 0 14px}\n.sldesc .sl-p:last-child{margin-bottom:0}\n.sldesc .sl-sub{font-family:\"Hanken Grotesk\",-apple-system,BlinkMacSystemFont,sans-serif;font-weight:600;font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);margin:0 0 12px}\n.sldesc .sl-defs{margin:0 0 22px}\n.sldesc .sl-def{padding:12px 0;border-top:1px solid var(--line)}\n.sldesc .sl-def:last-of-type{border-bottom:1px solid var(--line)}\n.sldesc .sl-def b{display:block;font-weight:500;color:var(--accent-deep);margin-bottom:3px}\n.sldesc .sl-bullets{margin:0;padding:0 0 0 18px}\n.sldesc .sl-bullets li{margin:0 0 8px}\n.sldesc .sl-bullets li:last-child{margin-bottom:0}\n.sldesc .sl-meta{margin:0}\n.sldesc .sl-meta \u003e div{padding:10px 0;border-top:1px solid var(--line)}\n.sldesc .sl-meta \u003e div:last-child{border-bottom:1px solid var(--line)}\n.sldesc .sl-meta b{font-weight:500;color:var(--accent-deep)}\n.sldesc .sl-ship-rows{margin:16px 0}\n.sldesc .sl-inci{margin:0;font-size:13.5px;line-height:1.8;color:var(--muted)}\n.sldesc .sl-note{margin:0 0 12px;font-size:11.5px;font-style:italic;line-height:1.7;color:var(--muted)}\n.sldesc .sl-inci + .sl-note{margin-top:12px}\n.sldesc .sl-caution{margin:20px 0 0;padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;line-height:1.8;color:var(--muted)}\n.sldesc strong,.sldesc b{font-weight:500}\n@container sldesc (min-width:420px){\n.sldesc .sl-h2{font-size:19px}\n.sldesc .sl-body{padding-bottom:30px}\n}\n\u003c\/style\u003e\n\u003cdiv class=\"sldesc\"\u003e\n\n\u003cdetails id=\"sec-description\" open=\"\"\u003e\n\u003csummary\u003e\u003cspan class=\"sl-h2\"\u003eDescription\u003c\/span\u003e\u003cspan class=\"sl-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 5V19M5 12H19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"sl-body\"\u003e\n\u003cp class=\"sl-p\"\u003eA concentrated brightening serum for complexions dealing with dullness, uneven-looking tone, and post-breakout marks that are slow to fade. Niacinamide, tranexamic acid, and glutathione sit at the centre of the formula, with alpha-arbutin adding another angle on the appearance of discoloration.\u003c\/p\u003e\n\u003cp class=\"sl-p\"\u003eThree vitamin C ingredients carry the antioxidant and radiance side of the formula, alongside tocopherol and thioctic acid. It is not a one-note tone product, though. Panthenol, ceramide NP, sodium hyaluronate, beta-glucan, and allantoin keep the skin feeling cushioned, so the serum slots into a balanced routine rather than demanding one built around it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"sec-benefits\"\u003e\n\u003csummary\u003e\u003cspan class=\"sl-h2\"\u003eBenefits\u003c\/span\u003e\u003cspan class=\"sl-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 5V19M5 12H19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"sl-body\"\u003e\n\u003cul class=\"sl-bullets\"\u003e\n\u003cli\u003eHelps improve the look of dark spots and post-breakout marks\u003c\/li\u003e\n\u003cli\u003eSupports a brighter, more even-looking complexion\u003c\/li\u003e\n\u003cli\u003eBrings antioxidant ingredients to dull-looking skin\u003c\/li\u003e\n\u003cli\u003eLayers in supportive hydration alongside concentrated tone care\u003c\/li\u003e\n\u003cli\u003eAbsorbs quickly enough to sit under moisturizer or sunscreen\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"sec-how-to-use\"\u003e\n\u003csummary\u003e\u003cspan class=\"sl-h2\"\u003eHow to Use\u003c\/span\u003e\u003cspan class=\"sl-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 5V19M5 12H19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"sl-body\"\u003e\n\u003cp class=\"sl-p\"\u003eAfter cleansing and toning, apply two to three drops evenly across the face. Press and pat until absorbed, giving a little extra attention to areas where tone looks uneven.\u003c\/p\u003e\n\u003cp class=\"sl-p\"\u003eFollow with moisturizer. In the morning, finish with a broad-spectrum sunscreen, since tone care and daily sun protection work best as a pair.\u003c\/p\u003e\n\u003cp class=\"sl-sub\"\u003eSeoulistic Tip\u003c\/p\u003e\n\u003cul class=\"sl-bullets\"\u003e\n\u003cli\u003eConsistency beats volume here, so a thin daily layer does more than an occasional heavy one\u003c\/li\u003e\n\u003cli\u003eIf your routine already runs several potent actives, use this one on its own for a couple of weeks before adding anything else new\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"sec-details\"\u003e\n\u003csummary\u003e\u003cspan class=\"sl-h2\"\u003eProduct Details\u003c\/span\u003e\u003cspan class=\"sl-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 5V19M5 12H19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"sl-body\"\u003e\n\u003cdiv class=\"sl-meta\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e NUMBUZIN\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eProduct Type:\u003c\/b\u003e Brightening Serum\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eSkin Type:\u003c\/b\u003e All skin types, particularly dull or uneven-looking skin\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTexture:\u003c\/b\u003e Lightweight fluid serum\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eFinish:\u003c\/b\u003e Soft satin, non-tacky\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eKey Actives:\u003c\/b\u003e Niacinamide, Tranexamic Acid, Glutathione, Alpha-Arbutin, 3-0-Ethyl Ascorbic Acid, Ascorbic Acid, Ascorbyl Glucoside, Ceramide NP, Panthenol\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eFragrance:\u003c\/b\u003e No Fragrance or Parfum in the Ingredient List — Contains Ocimum Sanctum Leaf Extract\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eFrequency:\u003c\/b\u003e Daily, morning and evening\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eSize:\u003c\/b\u003e 30 ml\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"sec-ingredients\"\u003e\n\u003csummary\u003e\u003cspan class=\"sl-h2\"\u003eIngredients\u003c\/span\u003e\u003cspan class=\"sl-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 5V19M5 12H19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"sl-body\"\u003e\n\u003cp class=\"sl-sub\"\u003eKey Ingredients\u003c\/p\u003e\n\u003cdiv class=\"sl-defs\"\u003e\n\u003cdiv class=\"sl-def\"\u003e\n\u003cb\u003eNiacinamide:\u003c\/b\u003e The formula's main brightening ingredient, used to support a more balanced-looking complexion and soften the appearance of dullness and uneven tone.\u003c\/div\u003e\n\u003cdiv class=\"sl-def\"\u003e\n\u003cb\u003eTranexamic Acid \u0026amp; Glutathione:\u003c\/b\u003e A tone-care pairing aimed at the look of dark spots and post-breakout marks, with glutathione contributing antioxidant support for radiance.\u003c\/div\u003e\n\u003cdiv class=\"sl-def\"\u003e\n\u003cb\u003e3-0-Ethyl Ascorbic Acid, Ascorbic Acid \u0026amp; Ascorbyl Glucoside:\u003c\/b\u003e Three vitamin C ingredients working together on antioxidant support and visible radiance.\u003c\/div\u003e\n\u003cdiv class=\"sl-def\"\u003e\n\u003cb\u003eAlpha-Arbutin:\u003c\/b\u003e A well-established cosmetic brightening ingredient that complements the formula's other tone-care actives for a clearer, more luminous look.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sl-sub\"\u003eFull Ingredient List\u003c\/p\u003e\n\u003cp class=\"sl-note\"\u003eTwo entries appear exactly as supplied and have not been corrected: \"Curcuma Longa (TurmericJRoot Extract\" is missing its closing bracket, and \"3-0-Ethyl Ascorbic Acid\" uses a digit in place of the standard letter form. Corrected wording has been requested from the brand.\u003c\/p\u003e\n\u003cp class=\"sl-inci\"\u003eVaccinium Vitis-Idaea Fruit Extract, Butylene Glycol, Niacinamide, Panthenol, Tranexamic Acid, Water, 1,2-Hexanediol, Neopentyl Glycol Dicaprate, Caprylic\/Capric Triglyceride, Sorbitol, Bifida Ferment Lysate, Chondrus Crispus Extract, Butyrospermum Parkii (Shea) Butter, Saccharum Officinarum (Sugarcane) Extract, Alpha-Arbutin, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Melia Azadirachta Leaf Extract, Curcuma Longa (TurmericJRoot Extract, Corallina Officinalis Extract, Tremella Fuciformis (Mushroom) Extract, Pentylene Glycol, Glycerin, 3-0-Ethyl Ascorbic Acid, Bisabolol, Tromethamine, Ethylhexylglycerin, Adenosine, Hydrogenated Lecithin, Allantoin, Glutathione, Ceramide NP, Beta-Glucan, Dipotassium Glycyrrhizate, Tocopherol, Ascorbic Acid, Ascorbyl Glucoside, Tocopheryl Acetate, Hydroxypropyl Cyclodextrin, Ubiquinone, Thioctic Acid, Potassium Hydroxide, Behenyl Alcohol, Carbomer, Xanthan Gum, Disodium EDTA\u003c\/p\u003e\n\u003cp class=\"sl-note\"\u003eIngredients are subject to change at the manufacturer's discretion. For the most complete and current formula, refer to the packaging of the item you receive.\u003c\/p\u003e\n\u003cp class=\"sl-caution\"\u003eContains Ocimum Sanctum Leaf Extract, an aromatic plant ingredient — patch test on a small area before first use. Also contains Tremella Fuciformis (Mushroom) Extract, a fungal-derived ingredient; avoid if you are sensitive to mushrooms or fungi. For external use only. Avoid direct contact with the eyes. Do not apply to broken or severely irritated skin. Discontinue use if persistent irritation occurs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"sec-delivery\"\u003e\n\u003csummary\u003e\u003cspan class=\"sl-h2\"\u003eDelivery\u003c\/span\u003e\u003cspan class=\"sl-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 5V19M5 12H19\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\u003cdiv class=\"sl-body\"\u003e\n\u003cp class=\"sl-p\"\u003eEvery product we carry is 100% authentic, sourced through official Korean distribution channels. Orders ship from within Canada for faster delivery, secure handling, and reliable tracking.\u003c\/p\u003e\n\u003cdiv class=\"sl-meta sl-ship-rows\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eAcross Canada:\u003c\/b\u003e Free over CAD $65\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eNorthern Canada:\u003c\/b\u003e Calculated Canada Post rates\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eUnited States:\u003c\/b\u003e Free over USD $99\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"sl-p\"\u003eOrders are processed within 1–2 business days, Monday to Friday. After processing, delivery takes 2–7 business days within Canada and 3–8 business days to the United States. Enter your address at checkout for exact rates and available delivery options.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"NUMBUZIN","offers":[{"title":"30ml","offer_id":50507566612673,"sku":null,"price":26.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0865\/7967\/5329\/files\/20260128_191056_260127_______5.webp?v=1786997550","url":"https:\/\/seoulistic.ca\/products\/numbuzin-no5-glutathione-vitamin-concentrated-serum-30ml","provider":"Seoulistic","version":"1.0","type":"link"}