The Hyaluronic Acid 3 Serum
The Hyaluronic Acid 3 Serum by Cosrx is an intensive moisture booster. The light texture penetrates deep into the skin layers and strengthens the skin barrier, so that the skin retains moisture. The contained hyaluronic acid and ceramides provide intensive hydration of the skin, so that it becomes more elastic, smoother and more supple, the skin appears significantly more plumped and gets a healthy glow.
€19.96*
% €24.95* (20% saved)Available, delivery time: 2-3 days
The Hyaluronic Acid 3 Serum by Cosrx is an intensive moisture booster. The light texture penetrates deep into the skin layers and strengthens the skin barrier, so that the skin retains moisture. The contained hyaluronic acid and ceramides provide intensive hydration of the skin, so that it becomes more elastic, smoother and more supple, the skin appears significantly more plumped and gets a healthy glow. Amino acid and sodium provide moisture, bind it in the skin. The serum is suitable for all skin types, especially for dry and flaky skin that needs moisture.
Area of application: | Neck/ neckline, Visage |
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Effects: | Anti-pimple effect, Care, Collagen production, Elasticity, Moisturizing, anti-ageing |
Gender: | For women |
Helps against: | Acne scars, Dry skin, Fine lines, Improve skin texture, Inflammation, Irritated/ damaged skin, Pimples, Sensitive skin, Tired skin, Wrinkles, irritated skin |
Ingredients: | Hyaluronic acid |
Product type: | Serum |

Cosrx
CosRx – Effective Korean Skincare for Your Skin Needs. CosRx offers gentle yet highly effective skincare based on natural ingredients and scientifically backed formulas. Whether you’re fighting blemishes, dealing with dry skin, or reducing the first signs of aging, CosRx has the perfect solution.
CosRx's toners, serums, and moisturizers with ingredients like tea tree oil, niacinamide, and hyaluronic acid hydrate, reduce redness, and support your skin's natural barrier.
Why Choose CosRx?
Scientifically Proven Formulas: Natural ingredients that work.
Gentle & Effective: Perfect for all skin types, especially sensitive skin.
Key Ingredients: Tea tree oil, niacinamide, hyaluronic acid for visible results.
- Effective Skincare: CosRx combines scientifically backed formulas with natural ingredients to provide optimal skincare.
Moisture & Protection: Products like serums and moisturizers provide intense hydration and strengthen your skin’s natural barrier.
Fights Blemishes: CosRx helps reduce blemishes for a clearer complexion.
Suitable for All Skin Types: Especially great for sensitive skin – gentle and free from unnecessary additives.
Reduces Redness: Ingredients like niacinamide and tea tree oil visibly calm redness and irritation.
Anti-Aging: Products like the Snail Mucin Power Essence help reduce early signs of aging.
Scientifically Tested: Each product is dermatologically tested and based on proven, effective ingredients.
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Apply a few drops of the serum to your cleansed and toned skin and massage in gently until it is completely absorbed.
Water, Butylene Glycol, Propanediol, Glycerin, Sodium Hyaluronate(3%), Pentylene Glycol, 1,2-Hexanediol, Diethoxyethyl Succinate, Sodium Polyacryloyldimethyl Taurate, Betaine, Xanthan Gum, Dimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium PCA, Sodium Lactate, PCA, Glyceryl Acrylate/Acrylic Acid Copolymer, Hydrogenated Lecithin, Ethylhexylglycerin, Serine, Alanine, Glycine, Sodium Phytate, Sorbitan Isostearate, PVM/MA Copolymer, Glutamic Acid, Citric Acid, Lysine HCl, Threonine, Arginine, Sodium Methyl Stearoyl Taurate, Proline, Ceramide NP, Cholesterol, Caprylic/Capric Triglyceride, Phytosphingosine, Stearic Acid, Oleic Acid, Alcohol, Tocopherol, Lactic Acid, Caprylyl Glycol, Caprylhydroxamic Acid
✓ Anti-ageing effect
✓ Provides the necessary moisture
✓ Plumps up the skin
✓ Retains moisture
✓ Your skin becomes smooth and supple
The Hyaluronic Acid 3 Serum by Cosrx is an intensive moisture booster. The light texture penetrates deep into the skin layers and strengthens the skin barrier, so that the skin retains moisture. The contained hyaluronic acid and ceramides provide intensive hydration of the skin, so that it becomes more elastic, smoother and more supple, the skin appears significantly more plumped and gets a healthy glow.