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COSRX

COSRX The Hyaluronic Acid 3 Serum 20ml

COSRX The Hyaluronic Acid 3 Serum 20ml

$27.30 USD
$27.30 USD
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High-Strength Hydration for Plump, Healthy Skin

The COSRX The Hyaluronic Acid 3 Serum is a highly concentrated serum formulated with 3% Hyaluronic Acid — a powerful dose that deeply hydrates, visibly plumps, and soothes the skin while reinforcing its natural moisture barrier. Lightweight yet intensely effective, it delivers lasting hydration without any heaviness or stickiness, making it suitable for all skin types.

Key Benefits

  • 3% Hyaluronic Acid delivers deep, multi-layer hydration for visibly plumper skin
  • Soothes and calms dry, dehydrated, and sensitive skin on contact
  • Strengthens the skin's moisture barrier to prevent water loss throughout the day
  • Lightweight, fast-absorbing texture that layers seamlessly under moisturizer
  • Suitable for all skin types, including oily and sensitive skin

What's Inside

20ml — a high-strength hydrating serum for deeply moisturized, bouncy, and healthy-looking skin.

Major Ingredients

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

How to Use

Step 1: After cleansing and toning, move to the serum step while your skin is still slightly damp — Hyaluronic Acid works best when there is moisture present to draw in. Step 2: Dispense a few drops of the serum onto your fingertips. Step 3: Apply the serum starting from the center of the face — nose, forehead, and chin — and gently massage outward toward the edges using your fingertips. Step 4: Lightly pat the serum into the skin until fully absorbed. Do not rub. Step 5: Follow with your moisturizer to seal in the hydration and prevent moisture loss. In the morning, finish with SPF for complete skin protection. *Can be used morning and/or evening as part of your daily skincare routine. *For external use only. If irritation occurs, discontinue use.
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