COSRX The Hyaluronic Acid 3 Serum, 20ml

COSRX The Hyaluronic Acid 3 Serum is a concentrated hydrating treatment expertly formulated for dry, dehydrated, or dull skin. Powered by a 3% hyaluronic acid blend, this lightweight yet potent serum delivers multi-layered moisture that plumps, smooths, and enhances skin texture. Gentle and fast-absorbing, it layers seamlessly under moisturizers and makeup, making it a versatile ally in daily skincare routines.

What It Helps With

• Deep Hydration & Plumping – Attracts and seals moisture deep within the skin to smooth surface dryness and fine lines.

• Skin Barrier Support – Fortifies the skin’s natural moisture barrier to prevent water loss.

• Enhanced Softness & Glow – Improves skin texture, leaving a soft, radiant finish.

• Dehydration Lines – Diminishes the appearance of dryness-induced creases and tightness.
  
  

Key Ingredients

• 3% Hyaluronic Acid (Multiple Molecular Sizes): Delivers deep, long-lasting hydration and skin plumping.

• Ceramide NP: Helps restore and protect the skin barrier for sustained moisture retention.

• Amino Acid Complex (Natural Moisturizing Factors): Enhances hydration and texture for healthier-looking skin.
  
  

Why Choose COSRX Hyaluronic Acid 3 Serum

Praised for its immediate plumping and long-lasting hydration, this serum is designed to replenish moisture and improve skin resilience over time. Its fragrance-free, non-comedogenic formulation makes it ideal for sensitive, combination, or dry skin types that require thorough hydration and soothing. With consistent use, it strengthens the skin barrier, smooths dehydration lines, and boosts overall skin radiance.

How to Use

1. Cleanse and tone your skin.

2. During the serum step, apply 2–3 drops evenly across the face.

3. Gently pat until fully absorbed.

4. Follow with a moisturizer or sunscreen if used in the morning.

5. Use both AM and PM for best results.

6. For maximum effect, apply to slightly damp skin.
   
   

FAQs

Q: Is it suitable for oily or acne-prone skin?
Yes — it absorbs quickly without clogging pores.

Q: Can it layer with other treatments?
Absolutely — works well under moisturizers, sunscreens, and makeup.

Q: How soon will I see results?
Skin often feels softer and more hydrated within a few days, with visible plumping and barrier improvement in 4–6 weeks.

Q: Is it safe for sensitive skin?
Yes — it is gentle, free from fragrance, and suitable for delicate skin.

Q: Does it leave skin sticky?
No — it provides a smooth, comfortable finish that layers easily with other products.

Disclaimer

For external use only. Avoid direct contact with eyes. If contact occurs, rinse thoroughly with water. Discontinue use if irritation develops. Store in a cool, dry place and keep out of reach of children. Results may vary depending on individual skin type and condition.