{"product_id":"tirtir-niacinamide-facial-serum","title":"TIRTIR Niacinamide 20% Serum","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" tabindex=\"0\" data-message-author-role=\"assistant\" data-message-id=\"48a704a7-f30f-40e8-9504-018408635085\" data-message-model-slug=\"gpt-5-3\" data-turn-start-message=\"true\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-start=\"0\" data-end=\"39\"\u003e\u003cstrong data-start=\"0\" data-end=\"39\"\u003eTIRTIR Niacinamide 20% Serum (30ml)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"41\" data-end=\"505\"\u003eA high-performance brightening serum formulated with 20% niacinamide to visibly improve uneven skin tone, reduce blemishes, and refine enlarged pores. Enhanced with Alpha-Arbutin and Glutathione, this powerful formula targets hyperpigmentation while delivering a radiant, clear complexion. Infused with multiple types of hyaluronic acid and barrier-supporting ingredients, it hydrates, smooths, and strengthens the skin for a more youthful and balanced appearance.\u003c\/p\u003e\n\u003cp data-start=\"507\" data-end=\"1049\"\u003e\u003cstrong data-start=\"507\" data-end=\"523\"\u003eKey Benefits\u003c\/strong\u003e\u003cbr data-start=\"523\" data-end=\"526\"\u003e• \u003cstrong data-start=\"528\" data-end=\"559\"\u003ePowerful Brightening Effect\u003c\/strong\u003e – 20% Niacinamide helps fade dark spots, acne marks, and uneven tone.\u003cbr data-start=\"629\" data-end=\"632\"\u003e• \u003cstrong data-start=\"634\" data-end=\"665\"\u003ePore Refining \u0026amp; Oil Control\u003c\/strong\u003e – Minimizes the appearance of enlarged pores and balances excess sebum.\u003cbr data-start=\"737\" data-end=\"740\"\u003e• \u003cstrong data-start=\"742\" data-end=\"770\"\u003eAdvanced Tone Correction\u003c\/strong\u003e – Alpha-Arbutin and Glutathione enhance clarity and boost radiance.\u003cbr data-start=\"838\" data-end=\"841\"\u003e• \u003cstrong data-start=\"843\" data-end=\"865\"\u003eAnti-Aging Support\u003c\/strong\u003e – Retinol and Zinc PCA help improve elasticity and reduce fine lines.\u003cbr data-start=\"935\" data-end=\"938\"\u003e• \u003cstrong data-start=\"940\" data-end=\"968\"\u003eHydration \u0026amp; Barrier Care\u003c\/strong\u003e – Hyaluronic acid complex replenishes moisture and strengthens the skin barrier.\u003c\/p\u003e\n\u003cp data-start=\"1051\" data-end=\"1283\"\u003e\u003cstrong data-start=\"1051\" data-end=\"1065\"\u003eHow to Use\u003c\/strong\u003e\u003cbr data-start=\"1065\" data-end=\"1068\"\u003eShake lightly before use. Apply a moderate amount evenly onto the face and gently pat into the skin for better absorption. Use after toner and before moisturizer. Start with nighttime use if you have sensitive skin.\u003c\/p\u003e\n\u003cp data-start=\"1285\" data-end=\"2179\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1285\" data-end=\"1300\"\u003eIngredients\u003c\/strong\u003e\u003cbr data-start=\"1300\" data-end=\"1303\"\u003eWater, Niacinamide, Glycerin, Butylene Glycol, Propanediol, Alpha-Arbutin, 1,2-Hexanediol, Hydroxyacetophenone, Acrylates\/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Glycereth-25 PCA Isostearate, Ethylhexylglycerin, Caprylic\/Capric Triglyceride, Macadamia Ternifolia Seed Oil, Zea Mays (Corn) Kernel Extract, Disodium EDTA, Hydroxyethyl Acrylate\/Sodium Acryloyldimethyl Taurate Copolymer, Hydrogenated Lecithin, Retinol, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Brassica Campestris (Rapeseed) Sterols, Cholesterol, Polyglyceryl-10 Laurate, Phytosteryl\/Behenyl\/Octyldodecyl Lauroyl Glutamate, Aluminum\/Magnesium Hydroxide Stearate, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Polysorbate 60, Sorbitan Isostearate, Fructan, Potassium Cetyl Phosphate, Glucose, Chitosan, Tris(Tetramethylhydroxypiperidinol) Citrate, Glutathione, Zinc PCA\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pointer-events-none -mb-px h-px w-full opacity-0\" aria-hidden=\"true\" data-testid=\"bazaar-late-ads-slot-observer\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"TIRTIR","offers":[{"title":"Default Title","offer_id":47386468122883,"sku":"TIRTIR-NS-SERUM","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/8042\/3939\/files\/TIRTIR_Niacinamide_20_Serum.png?v=1774833841","url":"https:\/\/seoulea.us\/products\/tirtir-niacinamide-facial-serum","provider":"Seouléa","version":"1.0","type":"link"}