When your skin feels parched and tight, this serum delivers the deep drink it craves. COSRX The Hyaluronic Acid 3 Serum features a concentrated 3% sodium hyaluronate formula that draws moisture into the skin and helps it stay there. The lightweight, fast-absorbing texture layers beautifully under your favourite moisturiser without any sticky residue.
Why You'll Love It
- 3% sodium hyaluronate provides intense, long-lasting hydration
- Lightweight gel-like texture absorbs quickly without greasiness
- Contains ceramide NP to support skin barrier function
- Amino acid complex helps maintain skin's natural moisture balance
- Perfect for layering in your morning and evening routine
- Ideal for dry, dehydrated, or sensitised skin
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- Sodium Hyaluronate (3%) – A powerful humectant that attracts and binds moisture to the skin, helping to plump and smooth fine dry lines
- Ceramide NP – Supports the skin's natural barrier, helping to lock in moisture and protect against environmental stressors
- Amino Acid Complex – Including serine, alanine, glycine, and proline to help maintain skin's hydration and suppleness
- Sodium PCA & Sodium Lactate – Natural moisturising factors that help skin retain water
Perfect For: Dry, dehydrated, and sensitive skin types. Also suitable for combination skin needing a hydration boost, particularly during seasonal changes or in hard water areas.
Size: 20 g
Texture: Lightweight, watery-gel serum
Scent: Fragrance-free
📋 Ingredient Notice: Full INCI list available above. Always check ingredients if you have known sensitivities.
🧪 Patch Test Recommended: If you have reactive skin, test on a small area before full application.
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When your skin feels parched and tight, this serum delivers the deep drink it craves. COSRX The Hyaluronic Acid 3 Serum features a concentrated 3% sodium hyaluronate formula that draws moisture into the skin and helps it stay there. The lightweight, fast-absorbing texture layers beautifully under your favourite moisturiser without any sticky residue.
Why You'll Love It
- 3% sodium hyaluronate provides intense, long-lasting hydration
- Lightweight gel-like texture absorbs quickly without greasiness
- Contains ceramide NP to support skin barrier function
- Amino acid complex helps maintain skin's natural moisture balance
- Perfect for layering in your morning and evening routine
- Ideal for dry, dehydrated, or sensitised skin
Powered By
- Sodium Hyaluronate (3%) – A powerful humectant that attracts and binds moisture to the skin, helping to plump and smooth fine dry lines
- Ceramide NP – Supports the skin's natural barrier, helping to lock in moisture and protect against environmental stressors
- Amino Acid Complex – Including serine, alanine, glycine, and proline to help maintain skin's hydration and suppleness
- Sodium PCA & Sodium Lactate – Natural moisturising factors that help skin retain water
Perfect For: Dry, dehydrated, and sensitive skin types. Also suitable for combination skin needing a hydration boost, particularly during seasonal changes or in hard water areas.
Size: 20 g
Texture: Lightweight, watery-gel serum
Scent: Fragrance-free
📋 Ingredient Notice: Full INCI list available above. Always check ingredients if you have known sensitivities.
🧪 Patch Test Recommended: If you have reactive skin, test on a small area before full application.
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Why we love it ?
This is the kind of hydration that actually stays put. The 3% sodium hyaluronate concentration means serious moisture-binding power, while ceramide NP helps your barrier hold onto all that goodness. It feels like water going on but leaves skin genuinely plumper and more comfortable—no sticky film, no waiting around for it to sink in.
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