{"product_id":"naturium-quadruple-hyaluronic-acid-serum-5-1-oz-fragrance-free-hydrating-plumping-gel","title":"Naturium Quadruple Hyaluronic Acid Serum 5% — 1 oz Fragrance-Free Hydrating, Plumping Gel","description":"\u003cstrong\u003eNaturium Quadruple Hyaluronic Acid Serum 5% is a fragrance-free, multi-weight HA face serum designed to deliver deep hydration and visible plumping without irritation.\u003c\/strong\u003e\n\n\u003cp\u003eThis lightweight 1 oz serum combines four molecular weights of hyaluronic acid at a 5% concentration to attract and hold moisture at multiple skin layers. Its gel-like texture spreads easily, sinks in quickly, and is formulated to be skin compatible, dermatologist tested, and free from parabens, gluten, and synthetic fragrance. Use it morning and night under your moisturizer to help restore skin comfort and improve surface smoothness.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this serum hydrate different skin layers?\u003c\/h3\u003e\n\u003cp\u003eThe formula blends short, medium, and long-chain hyaluronic acids so moisture can be drawn into and retained across the skin’s surface and deeper layers. That multi-weight approach helps support temporary plumping and a smoother look without a heavy residue. Results vary by skin type and routine consistency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eShort-chain HA targets surface hydration for immediate smoothness.\u003c\/li\u003e\n  \u003cli\u003eMedium-chain HA helps hydrate mid-layers and support elasticity.\u003c\/li\u003e\n  \u003cli\u003eLong-chain HA reaches deeper to attract and hold moisture over time.\u003c\/li\u003e\n  \u003cli\u003eBalanced 5% concentration for effective moisture delivery without stickiness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this serum suit sensitive or acne-prone skin?\u003c\/h3\u003e\n\u003cp\u003eYes — the product is fragrance-free and formulated to be skin compatible and dermatologist tested, reducing the chance of irritation. It’s non-comedogenic in feel and intended to restore the skin’s lipid barrier, but individual tolerances differ. Performing a patch test before full-face use is recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFragrance-free and vegan formulation minimizes sensitizing ingredients.\u003c\/li\u003e\n  \u003cli\u003eParaben- and gluten-free to reduce common irritants.\u003c\/li\u003e\n  \u003cli\u003eGentle gel texture absorbs quickly, lowering pore-clog potential.\u003c\/li\u003e\n  \u003cli\u003ePatch testing advised for highly reactive skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I layer this serum into my skincare routine?\u003c\/h3\u003e\n\u003cp\u003eApply on clean, slightly damp skin to maximize hyaluronic acid’s moisture-binding effect, then follow with a moisturizer or facial oil to seal hydration. It’s compatible with most morning and evening routines and pairs well with antioxidants, peptides, and sunscreen during the day. Avoid layering with products that strip moisture immediately afterward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a few drops on damp face, neck, and chest, morning and night.\u003c\/li\u003e\n  \u003cli\u003eFollow with moisturizer to lock in hydration and support the lipid barrier.\u003c\/li\u003e\n  \u003cli\u003eWorks under makeup and sunscreen in daytime routines.\u003c\/li\u003e\n  \u003cli\u003eShake well before use to ensure even distribution of active ingredients.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat practical benefits can I expect from regular use?\u003c\/h3\u003e\n\u003cp\u003eWith consistent application, the serum aims to improve skin softness and surface plumpness by increasing moisture retention. Its gel-like consistency creates a smooth base that can enhance the look of fine lines and make skin feel more supple. Outcomes depend on skin condition and adherence to use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother-feeling skin and improved surface texture.\u003c\/li\u003e\n  \u003cli\u003eTemporary plumping appearance from enhanced hydration.\u003c\/li\u003e\n  \u003cli\u003eSupports the skin’s natural barrier to help retain moisture.\u003c\/li\u003e\n  \u003cli\u003eLightweight finish suitable for layering under other products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Naturium Quadruple Hyaluronic Acid Serum 5% is aimed at anyone seeking efficient, fragrance-free hydration—suitable for combination, dry, aging, and sensitive skin types looking to boost moisture, smooth texture, and create a plumper-looking complexion. Those with very reactive skin should patch test first; if you use active exfoliants, introduce this serum gradually.\u003c\/p\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003cp\u003eIngredients: Water, Glycerin, Propanediol, Hyaluronic Acid, Sphingolipids, Hydrolyzed Hyaluronic Acid, Honey, Magnolol, Hexylene Glycol, Kaempferol, Phospholipids, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, Apricot Kernel Oil Polyglyceryl-6 Esters, Polyglyceryl-6 Oleate, Caprylyl Glycol, Polyglyceryl-10 Oleate, Acrylates\/C10-30 Alkyl Acrylate Crosspolymer, Sorbitan Palmate, Potassium Sorbate, Glyceryl Polyacrylate, Sodium Dehydroacetate, Xanthan Gum, Sodium Hydroxide, Citric Acid, Phenoxyethanol.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this under makeup?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Apply on slightly damp skin, allow it to absorb, then follow with moisturizer and sunscreen before makeup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this safe for sensitive skin?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s fragrance-free and dermatologist tested, but perform a patch test first if you have highly reactive skin.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Naturium","offers":[{"title":"Default Title","offer_id":51485227581673,"sku":"B07WSSG9R6","price":66.07,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/7674\/2633\/files\/naturium-quadruple-ha-serum-front-bottle.jpg?v=1783182577","url":"https:\/\/cervaaustralia.com\/products\/naturium-quadruple-hyaluronic-acid-serum-5-1-oz-fragrance-free-hydrating-plumping-gel","provider":"Cerva Australia | Professional Beauty Supplies, Skincare \u0026 Cosmetics","version":"1.0","type":"link"}