{"product_id":"5-in-1-face-serum-vitamin-c-niacinamide-hyaluronic-acid-brightening-firming","title":"5-in-1 Face Serum – Vitamin C, Niacinamide \u0026 Hyaluronic Acid","description":"\n\u003cp\u003eUpgrade your daily skincare ritual with this \u003cstrong\u003e5-in-1 Facial Serum\u003c\/strong\u003e — a powerhouse formula that combines five high-performance actives into one lightweight, fast-absorbing essence. Designed for all skin types, it targets dullness, uneven tone, and loss of firmness in a single step, morning and night.\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\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30% Vitamin C\u003c\/strong\u003e — helps visibly brighten complexion and promote a more even, radiant skin tone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10% Hyaluronic Acid\u003c\/strong\u003e — delivers deep, lasting hydration to keep skin feeling plump and supple\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5% Niacinamide\u003c\/strong\u003e — works to minimise the look of dark spots and support a smoother skin texture\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10% Vitamin E\u003c\/strong\u003e — a nourishing antioxidant that helps strengthen the skin's natural protective barrier\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5% Collagen\u003c\/strong\u003e — supports skin elasticity for a visibly firmer, more toned appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ Smooths the appearance of fine lines \u0026amp; wrinkles for a more youthful look\u003c\/li\u003e\n  \u003cli\u003e✔ Promotes a brighter, more luminous complexion\u003c\/li\u003e\n  \u003cli\u003e✔ Deeply moisturises and strengthens the skin barrier\u003c\/li\u003e\n  \u003cli\u003e✔ Improves skin firmness and elasticity over time\u003c\/li\u003e\n  \u003cli\u003e✔ Revitalises dull skin with a refined, velvety texture\u003c\/li\u003e\n  \u003cli\u003e✔ Lightweight lotion formula — absorbs quickly without greasiness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-in-1 Facial Serum\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Content\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 ml \/ 1 fl. oz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Actives\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVitamin C, Niacinamide, Hyaluronic Acid, Vitamin E, Collagen\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLotion \/ Essence\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll skin types\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Life (Unopened)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 3 years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\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\u003eDispense a few drops of serum onto your fingertips.\u003c\/li\u003e\n  \u003cli\u003eGently massage onto face and neck in upward circular motions.\u003c\/li\u003e\n  \u003cli\u003eAllow to absorb fully, then follow with your favourite moisturiser.\u003c\/li\u003e\n  \u003cli\u003eUse morning and evening for best results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 5-in-1 Facial Serum (30 ml)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A manual measurement variation of 2–5 g is possible. Packaging colour may appear slightly different from images due to monitor calibration differences.\u003c\/p\u003e\n\n\u003ch2\u003eComplete Your Skincare Routine\u003c\/h2\u003e\n\u003cp\u003ePair this serum with other essential skincare steps 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\"\u003eBrowse More Skincare Essentials\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more on beneficial skincare ingredients, visit the \u003ca href=\"https:\/\/ods.od.nih.gov\/factsheets\/VitaminC-Consumer\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eNIH Office of Dietary Supplements – Vitamin C\u003c\/a\u003e and learn more about Hyaluronic Acid in Skincare via PubMed.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What skin types is the 5-in-1 Face Serum suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: This facial serum is formulated to suit all skin types, including normal, dry, combination, and oily skin. Its lightweight lotion texture absorbs quickly without clogging pores, making it ideal for everyday use.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this Vitamin C and Niacinamide serum both morning and evening?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! For best results, apply the serum twice daily — once in the morning and once in the evening — after cleansing and toning, and before your moisturiser. Consistent use helps maximise the brightening and firming benefits.\u003c\/p\u003e\n\u003ch4\u003eQ: How long does one 30 ml bottle of the 5-in-1 Facial Serum last?\u003c\/h4\u003e\n\u003cp\u003eA: With twice-daily use of a few drops each application, a 30 ml bottle typically lasts approximately 4–6 weeks. The unopened product has a shelf life of up to 3 years.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this serum contain any high-concern chemicals?\u003c\/h4\u003e\n\u003cp\u003eA: No high-concern chemicals are listed in this formulation. The key actives are Hyaluronic Acid, Niacinamide, Vitamin C, Vitamin E, and Collagen — all widely used and well-regarded skincare ingredients.\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 the 5-in-1 Face Serum suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This facial serum is formulated to suit all skin types, including normal, dry, combination, and oily skin. Its lightweight lotion texture absorbs quickly without clogging pores, making it ideal for everyday use.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this Vitamin C and Niacinamide serum both morning and evening?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! For best results, apply the serum twice daily — once in the morning and once in the evening — after cleansing and toning, and before your moisturiser. 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The key actives are Hyaluronic Acid, Niacinamide, Vitamin C, Vitamin E, and Collagen — all widely used and well-regarded skincare ingredients.\"}}]}\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 Face Serum – Vitamin C, Niacinamide \u0026 Hyaluronic Acid\", \"item\": \"https:\/\/oasis-select.com\/products\/5-in-1-face-serum-vitamin-c-niacinamide-hyaluronic-acid-brightening-firming\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"1 \/ pink","offer_id":47742324605033,"sku":"14:200021498#pink;200000581:200006902#1","price":10.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S91f5f20af03046e6939888da1083f7a6k.webp?v=1783002376","url":"https:\/\/oasis-select.com\/products\/5-in-1-face-serum-vitamin-c-niacinamide-hyaluronic-acid-brightening-firming","provider":"Oasis Select","version":"1.0","type":"link"}