Naturium Quadruple Hyaluronic Acid Serum 5% — 1 oz Fragrance-Free Hydrating, Plumping Gel

This 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.

How does this serum hydrate different skin layers?

The 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.

• Short-chain HA targets surface hydration for immediate smoothness.
• Medium-chain HA helps hydrate mid-layers and support elasticity.
• Long-chain HA reaches deeper to attract and hold moisture over time.
• Balanced 5% concentration for effective moisture delivery without stickiness.

Will this serum suit sensitive or acne-prone skin?

Yes — 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.

• Fragrance-free and vegan formulation minimizes sensitizing ingredients.
• Paraben- and gluten-free to reduce common irritants.
• Gentle gel texture absorbs quickly, lowering pore-clog potential.
• Patch testing advised for highly reactive skin.

How should I layer this serum into my skincare routine?

Apply 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.

• Use a few drops on damp face, neck, and chest, morning and night.
• Follow with moisturizer to lock in hydration and support the lipid barrier.
• Works under makeup and sunscreen in daytime routines.
• Shake well before use to ensure even distribution of active ingredients.

What practical benefits can I expect from regular use?

With 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.

• Smoother-feeling skin and improved surface texture.
• Temporary plumping appearance from enhanced hydration.
• Supports the skin’s natural barrier to help retain moisture.
• Lightweight finish suitable for layering under other products.

Who 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.

Ingredients

Ingredients: 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.