{"product_id":"wiyun-arginine-face-serum-hydrating-firming-brightening-30ml","title":"WIYUN Arginine Face Serum – Hydrating, Firming \u0026 Brightening","description":"\n\u003cp\u003eReveal a smoother, more radiant complexion with the \u003cstrong\u003eWIYUN Arginine Face Serum\u003c\/strong\u003e — a lightweight, fast-absorbing essence formulated with a powerful trio of skin-loving ingredients: \u003cstrong\u003earginine\u003c\/strong\u003e, \u003cstrong\u003ehyaluronic acid\u003c\/strong\u003e, and \u003cstrong\u003ehydroxyethyl cellulose\u003c\/strong\u003e. Designed for all skin types and genders, this 30ml serum delivers deep, long-lasting hydration while helping to visibly firm, brighten, and renew your skin's appearance with every use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThese 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\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep Hydration:\u003c\/strong\u003e Hyaluronic acid draws and locks in moisture, keeping skin plump and supple throughout the day.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFirming \u0026amp; Smoothing:\u003c\/strong\u003e Arginine — a naturally occurring amino acid — supports the skin's surface texture, helping to visibly minimise the look of fine lines over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadiant Glow:\u003c\/strong\u003e Regular use helps brighten dull skin for a fresh, luminous appearance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNourishing Formula:\u003c\/strong\u003e Hydroxyethyl cellulose creates a silky, skin-conditioning texture that glides on effortlessly without feeling heavy or greasy.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnisex \u0026amp; Versatile:\u003c\/strong\u003e Suitable for all skin types — ideal for daily use morning or evening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Formulated without harmful high-concern substances for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Ingredients\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArginine\u003c\/strong\u003e – An amino acid that supports skin barrier function and contributes to a firmer-looking complexion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e – A powerhouse humectant that binds moisture to the skin for lasting hydration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydroxyethyl Cellulose\u003c\/strong\u003e – A natural-derived polymer that conditions and smooths skin texture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWIYUN\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Content\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30ml\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiquid Serum (Essence)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGender\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnisex\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShelf Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeep in a cool, shaded place\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\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eCleanse your face thoroughly and pat dry.\u003c\/li\u003e\n  \u003cli\u003eDispense a small amount of serum onto your fingertips and apply evenly to the face and neck.\u003c\/li\u003e\n  \u003cli\u003eGently massage in circular motions until fully absorbed.\u003c\/li\u003e\n  \u003cli\u003eFollow with your favourite moisturiser. Use daily for best results.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eExplore More Skincare\u003c\/h2\u003e\n\u003cp\u003eLooking to build out your skincare routine? Discover more products in our collection:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/temporary-tattoo-markers-dual-end-10-colors-body-face-paint-pens\"\u003e10 Dual-End Temporary Tattoo Markers – Body \u0026amp; Face Paint Pens\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-5mm-mini-pocket-gel-pen-quick-dry-waterproof-10-refills\"\u003e0.5mm Mini Pocket Gel Pen – Quick Dry, Waterproof \u0026amp; 10 Refills\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLearn More About Skincare Ingredients\u003c\/h2\u003e\n\u003cp\u003eWant to understand how key ingredients like hyaluronic acid and amino acids benefit your skin? The National Institutes of Health (NIH) \/ PubMed provides peer-reviewed research on skincare actives and their effects on skin health.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/South_Korean_beauty_standards\" target=\"_blank\" rel=\"noopener\"\u003eSouth Korean beauty standards\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the WIYUN Arginine Face Serum do for my skin?\u003c\/h4\u003e\n\u003cp\u003eA: The WIYUN Arginine Face Serum is formulated to deliver deep hydration, support a firmer-looking complexion, and promote a brighter, more radiant glow. Key ingredients arginine (an amino acid), hyaluronic acid, and hydroxyethyl cellulose work together to nourish and condition the skin's surface with regular use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Who can use this arginine face serum?\u003c\/h4\u003e\n\u003cp\u003eA: This serum is designed for unisex use and is suitable for all skin types. Whether you have dry, oily, combination, or normal skin, the lightweight liquid formula absorbs comfortably without leaving a heavy or greasy residue.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How often should I apply the arginine serum?\u003c\/h4\u003e\n\u003cp\u003eA: For best results, apply the serum daily — either in the morning before sunscreen or in the evening as part of your nighttime skincare routine. Consistent use over time helps maximise the hydrating and firming benefits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How much serum is in each bottle?\u003c\/h4\u003e\n\u003cp\u003eA: Each bottle contains 30ml of serum, providing plenty of product for your daily routine. The shelf life is 3 years when stored in a cool, shaded place away from direct sunlight.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this serum under moisturiser or makeup?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! As a serum, it is designed to be applied before your moisturiser to allow maximum ingredient absorption. Once absorbed, it creates a smooth base that works well under moisturiser and makeup.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the WIYUN Arginine Face Serum do for my skin?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The WIYUN Arginine Face Serum is formulated to deliver deep hydration, support a firmer-looking complexion, and promote a brighter, more radiant glow. Key ingredients arginine (an amino acid), hyaluronic acid, and hydroxyethyl cellulose work together to nourish and condition the skin's surface with regular use.\"}}, {\"@type\": \"Question\", \"name\": \"Who can use this arginine face serum?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This serum is designed for unisex use and is suitable for all skin types. 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