{"product_id":"5-in-1-vitamin-c-face-serum-niacinamide-hyaluronic-acid-30ml","title":"5-in-1 Vitamin C Face Serum – Niacinamide \u0026 Hyaluronic Acid","description":"\n\u003cp\u003eElevate your daily skincare routine with this powerhouse \u003cstrong\u003e5-in-1 Facial Serum\u003c\/strong\u003e — a single 30ml bottle packed with five high-performance ingredients designed to visibly transform your complexion. Formulated with \u003cstrong\u003e30% Vitamin C\u003c\/strong\u003e, \u003cstrong\u003eNiacinamide\u003c\/strong\u003e, and \u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e, this lightweight lotion-serum absorbs quickly to deliver deep, lasting nourishment.\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 This Serum\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30% Vitamin C:\u003c\/strong\u003e A potent antioxidant that helps even skin tone, brighten dullness, and support a radiant, luminous glow.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNiacinamide (Vitamin B3):\u003c\/strong\u003e Helps minimize the appearance of pores, refine texture, and visibly improve uneven skin tone over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid:\u003c\/strong\u003e Delivers deep, multi-layer moisture to plump and hydrate skin, reducing the appearance of fine lines and leaving skin feeling supple.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Control Complex:\u003c\/strong\u003e Helps balance sebum production for a refined, matte finish throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-in-1 Multi-Action Formula:\u003c\/strong\u003e Combines brightening, moisturizing, smoothing, firming, and oil-control benefits in one elegant step.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e30ml exquisite, travel-friendly bottle\u003c\/li\u003e\n  \u003cli\u003eLightweight lotion-serum texture — absorbs fast, no greasy residue\u003c\/li\u003e\n  \u003cli\u003eSuitable for all skin types, including combination and oily skin\u003c\/li\u003e\n  \u003cli\u003eDesigned for women seeking a comprehensive, simplified skincare routine\u003c\/li\u003e\n  \u003cli\u003e36-month shelf life — long-lasting freshness\u003c\/li\u003e\n  \u003cli\u003eNo high-concern chemicals declared\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCleanse and gently pat your face dry.\u003c\/li\u003e\n  \u003cli\u003eDispense 2–3 drops of serum onto your fingertips.\u003c\/li\u003e\n  \u003cli\u003eApply evenly across the face and neck using gentle, upward motions.\u003c\/li\u003e\n  \u003cli\u003eFollow with your favourite moisturiser or SPF as needed.\u003c\/li\u003e\n  \u003cli\u003eUse morning and\/or evening for best results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolume:\u003c\/strong\u003e 30ml\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Lotion-Serum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Ingredients:\u003c\/strong\u003e Aqua, 30% Vitamin C, Niacinamide, Hyaluronic Acid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 36 months\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Women\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePair It With\u003c\/h2\u003e\n\u003cp\u003eComplete your glow-up skincare ritual with these related picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-5mm-mini-pocket-gel-pen-quick-dry-waterproof-10-refills\"\u003e0.5mm Mini Pocket Gel Pen – Perfect for your skincare journaling \u0026amp; notes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on skincare ingredients and their benefits, visit the \u003ca href=\"https:\/\/www.fda.gov\/cosmetics\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Food \u0026amp; Drug Administration – Cosmetics Resource Page\u003c\/a\u003e. You can also explore research on key ingredients like Niacinamide and Vitamin C at \u003ca href=\"https:\/\/ods.od.nih.gov\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIH Office of Dietary Supplements\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What skin types is this 5-in-1 Vitamin C face serum suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This facial serum is formulated to suit a wide range of skin types, including normal, combination, oily, and dry skin. Its lightweight, fast-absorbing lotion texture makes it especially ideal for those who want deep hydration without a heavy or greasy feel. If you have sensitive skin, we recommend patch-testing before full application.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the 30% Vitamin C in this serum help brighten skin?\u003c\/h4\u003e\n\u003cp\u003eA: Vitamin C is a well-researched antioxidant that works to neutralise free radicals, support collagen production, and visibly even out skin tone over consistent use. When combined with Niacinamide and Hyaluronic Acid in this 5-in-1 formula, it creates a comprehensive brightening and hydrating effect, helping your complexion look more radiant and youthful.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this serum as part of my morning and evening skincare routine?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This serum is designed for daily use, both morning and evening. In the morning, apply it before your SPF moisturiser to protect and brighten throughout the day. At night, let it work alongside your skin's natural renewal process to hydrate and smooth while you sleep.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does one 30ml bottle typically last?\u003c\/h4\u003e\n\u003cp\u003eA: With regular twice-daily use (approximately 2–3 drops per application), a 30ml bottle typically lasts around 4–6 weeks. The product has a 36-month shelf life from the date of manufacture, so you can stock up without worry.\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 5-in-1 Vitamin C face serum suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This facial serum is formulated to suit a wide range of skin types, including normal, combination, oily, and dry skin. Its lightweight, fast-absorbing lotion texture makes it especially ideal for those who want deep hydration without a heavy or greasy feel. If you have sensitive skin, we recommend patch-testing before full application.\"}}, {\"@type\": \"Question\", \"name\": \"How does the 30% Vitamin C in this serum help brighten skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Vitamin C is a well-researched antioxidant that works to neutralise free radicals, support collagen production, and visibly even out skin tone over consistent use. When combined with Niacinamide and Hyaluronic Acid in this 5-in-1 formula, it creates a comprehensive brightening and hydrating effect, helping your complexion look more radiant and youthful.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this serum as part of my morning and evening skincare routine?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This serum is designed for daily use, both morning and evening. In the morning, apply it before your SPF moisturiser to protect and brighten throughout the day. At night, let it work alongside your skin's natural renewal process to hydrate and smooth while you sleep.\"}}, {\"@type\": \"Question\", \"name\": \"How long does one 30ml bottle typically last?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"With regular twice-daily use (approximately 2–3 drops per application), a 30ml bottle typically lasts around 4–6 weeks. The product has a 36-month shelf life from the date of manufacture, so you can stock up without worry.\"}}]}\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\": \"5-in-1 Vitamin C Face Serum – Niacinamide \u0026 Hyaluronic Acid\", \"item\": \"https:\/\/oasis-select.com\/products\/5-in-1-vitamin-c-face-serum-niacinamide-hyaluronic-acid-30ml\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"MA6514-5PCS","offer_id":47742333288553,"sku":"200000581:4#MA6514-5PCS","price":26.78,"currency_code":"USD","in_stock":true},{"title":"MA6514-3PCS","offer_id":47742333321321,"sku":"200000581:200006902#MA6514-3PCS","price":18.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S924e79b58a774ded9f7c5019b50e5f06Q.webp?v=1783002469","url":"https:\/\/oasis-select.com\/products\/5-in-1-vitamin-c-face-serum-niacinamide-hyaluronic-acid-30ml","provider":"Oasis Select","version":"1.0","type":"link"}