COSRX
The Hyaluronic Acid 3 Serum 20ml
Skin Type: All skin types, especially dry, dehydrated, or sensitive
Texture: Lightweight serum
Key Functions: Deep hydration, barrier support, improved elasticity
Free From: Parabens, sulfates, mineral oil, artificial fragrance
Dermatologist-Tested | Hypoallergenic
This highly concentrated serum features 3% low-molecular-weight hyaluronic acid to deliver deep, long-lasting hydration where your skin needs it most. Designed to improve moisture retention and skin elasticity, it absorbs quickly with a smooth, non-greasy finish, helping to plump the skin and reduce signs of dryness.
Enriched with Natural Moisturising Factors (NMF) and ceramides, the formula not only replenishes moisture but also strengthens the skin’s protective barrier. Ideal for dry, flaky, or rough skin, this serum restores a healthy glow while smoothing texture and enhancing comfort—even under makeup.
Key Benefits
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3% Low-Molecular Hyaluronic Acid
Delivers hydration deep into the skin to plump and soften from within. -
Strengthens Moisture Barrier
NMF (amino acid complex) helps restore barrier resilience and prevent moisture loss. -
Non-Greasy, Fast-Absorbing Formula
Leaves skin smooth, supple, and prepped for layering.
Key Ingredients
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Hyaluronic Acid (3%) – Intensely hydrates and plumps the skin for improved elasticity and smoothness.
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NMF (Amino Acid Complex) – Supports moisture barrier function and improves water retention.
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Ceramide NP – Reinforces the skin barrier and helps lock in moisture.
How to use
FAQ
Ingredients
Shipping
Processing Time: 1–2 business days
Estimated Delivery:
- Standard: 2–3 weeks
- Express: 3–5 business days
Returns
Return Window: Within 14 days of delivery
Condition: Unused, unopened, and in original packaging
Report issues (damaged or incorrect items) within 7 days of receipt