About this product
COSRX Hydrium Triple Hyaluronic Moisture Ampoule 40ml contains three molecular weights of hyaluronic acid to hydrate the skin at surface, mid, and deep levels simultaneously. The concentrated ampoule creates a lasting moisture reservoir that visibly plumps and smooths fine lines caused by dehydration.
Best for dry, sensitive, normal skin looking to address dehydration, dullness — with a focus on intense hydration.
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How to Use
- 1Apply to damp skin
- 2Follow with moisturizer
Product Claims
Common Allergens
Based on confirmed product attributes. Always check the full ingredient list for personal allergens.
Always check the full ingredient list if you have known allergies or sensitivities.
Routine Placement
Apply this serum & ampoule as step 5 in your routine.
Quick Stats
Key Ingredients
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
Dermatologist Note
With 3 types of hyaluronic acids and 1000ppm panthenol, this serum deeply hydrates.
Based on published clinical literature and dermatological research.
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
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Disclaimer: Information on this page is for educational purposes only and does not constitute medical or dermatological advice. Always patch test new products and consult a qualified professional if you have skin concerns. Skinuity does not sell any products. We provide affiliate links to third-party retailers and may earn a commission on qualifying purchases.