The INKEY List Hyaluronic Acid Serum — Lightweight Hydrating Serum, 30ml, Plumps & Smooths Fine Lines

The INKEY List Hyaluronic Acid Serum is a lightweight, vegan moisturizer that draws and locks in hydration to visibly plump skin and smooth fine lines.

Built around hyaluronic acid — a natural moisture-binding molecule famed for holding many times its weight in water — this serum targets multiple skin layers to replenish lost moisture. It’s formulated to be non-sticky and easily layered into morning or evening routines, helping skin look fresher, softer and more supple while supporting the effectiveness of other skincare steps.

How quickly does this serum hydrate skin?

You’ll feel immediate surface hydration on application, and the formulation is designed to sustain moisture throughout the day. Regular use helps improve skin’s moisture retention so the plumping effect becomes more noticeable over time.

• Fast-absorbing, lightweight texture for instant comfort.
• Works across multiple skin layers to support longer-lasting hydration.
• Non-tacky finish that sits well under sunscreen and makeup.

Can this serum reduce the appearance of fine lines?

By replenishing water content, hyaluronic acid helps skin look smoother and firmer, which can minimize the look of fine lines. It doesn’t change skin structure overnight, but consistent hydration visibly softens lines and supports a plumper skin surface.

• Improves skin plumpness to soften shallow lines.
• Complements other anti-aging products by enhancing their delivery.
• Suitable for daily use to maintain visible improvements.

Is this suitable for sensitive or acne-prone skin?

The serum’s simple, hydrating focus and vegan formulation make it compatible with most skin types, including sensitive and acne-prone skin. Because it’s lightweight and non-comedogenic, it hydrates without adding excess oil or heaviness.

• Minimalist formula reduces irritation risk.
• No heavy oils or pore-clogging ingredients in the base formula.
• Layerable under treatments like retinoids or acids to offset dryness.

How do I include this serum in my daily routine?

Apply to clean, slightly damp skin to maximize hyaluronic acid’s moisture-binding action, then follow with a moisturizer to seal hydration. It works well both morning and night and pairs easily with other serums or actives.

• Use 1–2 drops on damp skin after cleansing and toning.
• Follow with moisturizer and sunscreen in the daytime.
• Can be layered with antioxidants or gentle exfoliants as needed.

Who is this for? The INKEY List Hyaluronic Acid Serum is ideal for anyone seeking an everyday hydration boost — from dry and dehydrated complexions to combination, sensitive, and oilier skin types wanting non-greasy moisture. It’s a practical foundational serum for people looking to improve skin texture and make their other skincare products more effective without complicated routines or heavy formulations.

Ingredients

Water (Aqua/Eau), Propanediol, Sodium Hyaluronate, Glycerin, Butylene Glycol, Phenoxyethanol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Leuconostoc/Radish Root Ferment Filtrate, Hyaluronic Acid, Carbomer, Sodium Lactate, Polysorbate 20, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1.