A gel essence designed to replenish moisture and support a healthy skin barrier, helping prevent moisture loss and dryness.
What it is
Built around a high level of sodium hyaluronate for long-lasting hydration deep into the skin, it helps smooth rough texture and restore a plump, supple look. Suitable for all skin types, especially dry or sensitive skin, with a clean, minimal formula that leaves the complexion soft, balanced, and refreshed.
Key ingredients
Sodium hyaluronate (4,000 ppm): delivers deep hydration.
How to use
- After cleansing and toning, dispense a small amount of the essence into your hands and spread it gently over your face and neck.
- Lightly press or tap the essence into your skin until it is fully absorbed.
- Finish with a moisturizer to seal in hydration.
- Use morning and evening for optimal results.
Texture
A fast-absorbing, oil-free gel that hydrates without stickiness or clogged pores.
FAQ
Can I use it every day?
Yes. It is suitable for daily use, and its clean, minimal formula is made for dry, sensitive skin that needs calming.
Is it suitable for oily skin?
Yes. It is good for oily, combination, or normal skin that wants hydration without clogged pores.
Full product details
COSRX Hyaluronic Serum is a lightweight hydrating essence designed to replenish moisture and support a healthy skin barrier. Formulated with 4,000 ppm of sodium hyaluronate, it delivers deep hydration that helps smooth rough texture and restore a plump, supple look. The oil-free gel texture absorbs quickly without stickiness, making it comfortable for daily use. Gentle and skin-friendly, this Korean skincare serum leaves the complexion soft, balanced, and refreshed, suitable for all skin types—especially dry or sensitive skin in need of lasting hydration.
Key Benefits:
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Deep Moisture Boost: High-level sodium hyaluronate delivers long-lasting hydration deep into the skin.
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Locks in Hydration: Helps reinforce the skin barrier to prevent moisture loss and dryness.
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Plumps & Smooths: Improves skin suppleness and softens the look of fine lines for a youthful glow.
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Lightweight & Oil-Free: Fast-absorbing gel texture hydrates without stickiness or clogged pores.
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Soothing & Gentle: Calms dry, sensitive skin with a clean, minimal formula suitable for daily use.
Ideal For:
All skin types can use this, especially skin that feels tight, dry, or easily irritated and needs serious moisture without heaviness. Great for oily, combination, or normal skin that wants hydration without clogged pores. Ideal for anyone who prefers lightweight Korean skincare formulas made with simple, skin-friendly ingredients.
How to use:
After cleansing and toning, dispense a small amount of the essence into your hands and spread it gently over your face and neck. Lightly press or tap the product into the skin until it is fully absorbed. Finish with a moisturizer to seal in hydration. Use morning and evening for optimal results.
Active ingredients:
Hyaluronic acid · Panthenol (vitamin B5)
Ingredient list source:
INCIDecoder, checked 5 November 2026
