{"product_id":"niacinamide-collagen-hyaluronic-acid-serum-3-in-1-hydrating-face-essence","title":"Niacinamide Collagen Hyaluronic Acid Serum – 3-in-1 Face Essence","description":"\n\u003cp\u003eUpgrade your daily skincare routine with the \u003cstrong\u003eRDQCTQ 3-in-1 Niacinamide, Collagen \u0026amp; Hyaluronic Acid Face Serum\u003c\/strong\u003e — a powerhouse blend of three beloved skincare ingredients in one lightweight, fast-absorbing essence. Designed for all skin types, this hydrating formula works together to visibly brighten, plump, and support your skin's natural moisture barrier.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNiacinamide (Vitamin B3):\u003c\/strong\u003e Helps visibly minimize the appearance of pores, even out skin tone, and promote a healthy, luminous glow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydrolyzed Collagen:\u003c\/strong\u003e Supports skin elasticity and firmness, leaving your complexion looking smoother and more youthful.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid:\u003c\/strong\u003e A moisture-binding superstar that delivers deep, long-lasting hydration — keeping skin plump and supple throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight Oil-Based Formula:\u003c\/strong\u003e Absorbs quickly without greasiness — ideal for layering under moisturizer or SPF.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable for All Skin Types:\u003c\/strong\u003e Unisex formula — perfect for dry, oily, combination, or sensitive skin.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Year Shelf Life:\u003c\/strong\u003e Freshly manufactured in 2025 for peak ingredient potency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCleanse and tone your face as usual.\u003c\/li\u003e\n  \u003cli\u003eApply 2–3 drops of serum to your fingertips.\u003c\/li\u003e\n  \u003cli\u003eGently press and massage into skin in upward, circular motions.\u003c\/li\u003e\n  \u003cli\u003eFollow with your favourite moisturiser. Use morning and\/or evening for best results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e RDQCTQ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e RD126\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Oil-based serum\/essence\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Unisex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces:\u003c\/strong\u003e One Unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 3 Years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExplore More Skincare Essentials\u003c\/h2\u003e\n\u003cp\u003eComplete your routine with these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ampoule-head-shock-absorbing-cap-adapter-03ml-05ml-hyaluronic-pen\"\u003e0.3ml \u0026amp; 0.5ml Ampoule Head Cap Adapter for Hyaluronic Pen\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-3ml-0-5ml-ampoule-head-cartridge-hyaluron-pen-skin-care\"\u003e0.3ml \u0026amp; 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLearn More About Skincare Ingredients\u003c\/h2\u003e\n\u003cp\u003eFor detailed information on skincare ingredient safety and efficacy, visit the \u003ca href=\"https:\/\/www.fda.gov\/cosmetics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Food \u0026amp; Drug Administration – Cosmetics\u003c\/a\u003e resource page.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What skin types is this niacinamide hyaluronic acid serum suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This 3-in-1 face serum is formulated for all skin types — including dry, oily, combination, and sensitive skin. Its lightweight, fast-absorbing texture makes it comfortable for daily use regardless of your skin type.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this serum with other skincare products?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! This serum is designed to layer beautifully under your regular moisturizer, SPF, or makeup. Apply it after cleansing and toning, then seal in hydration with your favourite moisturiser on top.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long will one unit last?\u003c\/h4\u003e\n\u003cp\u003eA: With 2–3 drops used per application, one unit provides a generous supply for daily use. The product has a 3-year shelf life, so you can stock up without worry.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes niacinamide, collagen, and hyaluronic acid a good combination?\u003c\/h4\u003e\n\u003cp\u003eA: These three ingredients complement each other beautifully. Niacinamide brightens and supports an even-looking complexion, hydrolyzed collagen supports skin firmness and elasticity, and hyaluronic acid draws moisture into the skin for long-lasting plumpness — making this a truly comprehensive hydrating serum in a single bottle.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What skin types is this niacinamide hyaluronic acid serum suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 3-in-1 face serum is formulated for all skin types — including dry, oily, combination, and sensitive skin. Its lightweight, fast-absorbing texture makes it comfortable for daily use regardless of your skin type.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this serum with other skincare products?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! This serum is designed to layer beautifully under your regular moisturizer, SPF, or makeup. Apply it after cleansing and toning, then seal in hydration with your favourite moisturiser on top.\"}}, {\"@type\": \"Question\", \"name\": \"How long will one unit last?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"With 2–3 drops used per application, one unit provides a generous supply for daily use. The product has a 3-year shelf life, so you can stock up without worry.\"}}, {\"@type\": \"Question\", \"name\": \"What makes niacinamide, collagen, and hyaluronic acid a good combination?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These three ingredients complement each other beautifully. Niacinamide brightens and supports an even-looking complexion, hydrolyzed collagen supports skin firmness and elasticity, and hyaluronic acid draws moisture into the skin for long-lasting plumpness — making this a truly comprehensive hydrating serum in a single bottle.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Face Serums\", \"item\": \"https:\/\/oasis-select.com\/collections\/face-serums\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Niacinamide Collagen Hyaluronic Acid Serum – 3-in-1 Face Essence\", \"item\": \"https:\/\/oasis-select.com\/products\/niacinamide-collagen-hyaluronic-acid-serum-3-in-1-hydrating-face-essence\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"60g","offer_id":47748759748713,"sku":"200000581:200008193#60g","price":8.06,"currency_code":"USD","in_stock":true},{"title":"40g","offer_id":47748759781481,"sku":"200000581:200006902#40g","price":8.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sd5b48b80736e4e5a8e7fd82cb670ce0c4.webp?v=1783088264","url":"https:\/\/oasis-select.com\/products\/niacinamide-collagen-hyaluronic-acid-serum-3-in-1-hydrating-face-essence","provider":"Oasis Select","version":"1.0","type":"link"}