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CosRx | Hydrium Triple Hyaluronic Moisture Ampoule



A viscous moisturizing serum that leaves skin supple and moisturized to provide deep hydration for dry, dehydrated skin types.

Key Benefits:

  • Increases the elasticity of the skin, making it feel plump from the inside
  • Does not have a greasy finish and gives you a visibly healthy complexion throughout the day
  • Charges moisture deep into the skin with three types of hyaluronic acids. The low-molecular size sinks into the skin and plumps the skin while the larger molecular acid forms a barrier on the surface of the skin and keeps it moisturized

Key Ingredients:

  • Sodium Hyaluronate (Hyaluronic Acid): helps to restore skin’s moisture content, promoting a more revitalized and youthful complexion
  • Panthenol (Provitamin B5): attracts and retains moisture in skin, stabilizes the skin’s barrier function, reduces the amount of water lost through the skin, improves skin texture and elasticity
  • Gluconolactone + Lactobionic Acid (Poly Hydroxy Acid/PHA): exfoliates, smoothes, moisturizes, has anti-aging benefits; suitable for sensitive skin, including those with rosacea and eczema, who cannot tolerate AHAs and BHAs


Full Ingredient List: Water, Glycerin, Butylene Glycol, Dipropylene Glycol, 1,2-Hexanediol, Methyl Gluceth-10, Sodium Hyaluronate, Carbomer, Panthenol, Tromethamine, Ethylhexylglycerin, Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, Gluconolactone, Lactobionic Acid

Additional information


1.35 fl. oz/40 mL

How to Use

Apply two to three drops to the face before moisturizer. Use morning and evening.


Combination, Dry, Normal, Oily, Sensitive


Anti-aging, Dryness, Dullness/uneven Texture, Loss of firmness/Elasticity, Serums


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