COSRX – The Hyaluronic Acid 3 Serum – 20 ml

a high-performance hydration serum formulated with 3% hyaluronic acid and barrier-supporting skincare actives to deliver deep moisture, plumpness and overall skin comfort.

Product contains:

• Sodium Hyaluronate (3%) – concentrated humectant that attracts and retains moisture for lasting hydration.
• Natural Moisturising Factor (Amino Acid Complex) – supports the skin’s barrier and improves moisture retention.
• Ceramide NP – reinforces the skin barrier and helps lock in hydration for smoother, stronger skin.
• Additional humectants and soothing agents – provide comfort and support for dry or dehydrated texture.

Product effects:

• deeply hydrates and revitalises dehydrated or tight-feeling skin
• plumps fine lines and improves smoothness and suppleness
• strengthens the skin barrier and prevents moisture loss
• leaves skin looking soft, refreshed, and resilient

Recommended for:

• dry or dehydrated skin needing an intensive hydration boost
• skin that feels tight, flaky or textured, especially under makeup
• those looking for a reliable daily serum to support barrier and moisturise deeply
• all skin types; particularly useful for sensitive or barrier-compromised skin

How to use:

After cleansing and toning, apply a few drops of the serum to the face and neck.

Gently pat until fully absorbed.

Follow with your regular moisturizer and sunscreen in the morning.

Use morning and/or evening according to your routine.

Capacity:

20 ml

Expiration date:

see packaging.

Country of origin:

South Korea.

• Sodium Hyaluronate (3%) – concentrated humectant that attracts and retains moisture for lasting hydration.
• Natural Moisturising Factor (Amino Acid Complex) – supports the skin’s barrier and improves moisture retention.
• Ceramide NP – reinforces the skin barrier and helps lock in hydration for smoother, stronger skin.
• Additional humectants and soothing agents – provide comfort and support for dry or dehydrated texture.

• deeply hydrates and revitalises dehydrated or tight-feeling skin
• plumps fine lines and improves smoothness and suppleness
• strengthens the skin barrier and prevents moisture loss
• leaves skin looking soft, refreshed, and resilient
• Recommended for:
• dry or dehydrated skin needing an intensive hydration boost
• skin that feels tight, flaky or textured, especially under makeup
• those looking for a reliable daily serum to support barrier and moisturise deeply
• all skin types; particularly useful for sensitive or barrier-compromised skin

After cleansing and toning, apply a few drops of the serum to the face and neck.

Gently pat until fully absorbed.

Follow with your regular moisturizer and sunscreen in the morning.

Use morning and/or evening according to your routine.