COSRX - The Hyaluronic Acid 3 Serum (20ml)

The COSRX The Hyaluronic Acid 3 Serum is a deeply hydrating, lightweight formula designed to replenish moisture, smooth rough texture, and strengthen the skin barrier with every use. Featuring a customized 3% hyaluronic acid concentration, this serum absorbs quickly into the skin to deliver long‑lasting hydration without greasiness, making it ideal for dry, dehydrated, sensitive, and rough‑textured skin.

Clinically proven to be suitable for sensitive skin and dermatologist tested, the serum delivers an impressive +223% hydration boost after just one use. It also provides 16.35% deeper moisture penetration (up to 2.5mm) in a single application. In user trials, 100% agreed their skin felt hydrated all day, moisture levels improved, and their complexion appeared plumper and smoother.

The formula enhances moisture retention with 3% hyaluronic acid, while Panthenol, Allantoin, and Tocopherol soothe irritation, support the skin barrier, and maintain hydration. Its silky, non‑sticky texture layers effortlessly under skincare or makeup, leaving the skin soft, refreshed, and visibly healthier.

Perfect for anyone experiencing flakiness, makeup clumping, tightness, or general dehydration, the COSRX Hyaluronic Acid 3 Serum restores moisture balance and boosts skin resilience for a radiant, well‑hydrated complexion.

Active Ingredients : Propanediol, Sodium Hyaluronate, Betaine, Acrylic Acid Copolymer, Glutamic Acid, Citric Acid, Arginine, Ceramide NP, Stearic Acid, Tocopherol (Vitamin E), Lactic Acid (AHA) et Hyaluronic acid

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