COSRX Hydrium Centella Aqua Soothing Ampoule – lightweight soothing hydrating ampoule
COSRX Hydrium Centella Aqua Soothing Ampoule is a water-light hydrating ampoule designed for skin that needs to replenish its moisture without feeling weighed down. It belongs to the “Hydrium” line, which focuses on comfortable hydration, while this version is specifically aimed at soothing irritated, redness-prone, or blemish-prone skin. Rather than providing intense nourishment, it delivers a clear, lightweight dose of hydration.
Hydration comfort powered by Centella
The formula has a clear purpose: to hydrate the skin on more sensitive days through a minimalist, fast-absorbing base. A standout feature is the Centella Asiatica extract, which makes up 169,440 ppm of the formula, meaning this botanical ingredient is far more than a secondary addition. It is complemented by madecassoside, panthenol, and allantoin—ingredients that help support skin comfort when it feels drier or is reacting to external factors.
- Centella concentration: Centella Asiatica extract, which makes up a significant portion of the formula, works together with madecassoside to leave the skin feeling calmer and better hydrated.
- The Hydrium line’s B5 focus: Panthenol, also known as provitamin B5, is a key ingredient in the line and helps support skin hydration and barrier comfort.
- Lightweight hydration system: Glycerin, betaine, Icelandic moss, and sugarcane extracts help attract and retain moisture without making the formula feel like a rich serum.
At first, the ampoule is very fluid—almost as light as a toner—spreads easily, and absorbs quickly without leaving a sticky or greasy layer. Once absorbed, it leaves the skin feeling smoother and freshly hydrated, making it a natural step between toner and cream. It is particularly well suited to those looking for soothing hydration for sensitive or blemish-prone skin without a thick, noticeable texture.
Usage
After cleansing your face, apply a few drops of COSRX Hydrium Centella Aqua Soothing Ampoule onto your fingertips or directly onto your skin, then gently pat it into your face and neck to enhance absorption. You can follow with your usual moisturizer to lock in hydration. For best results, use it twice daily, in the morning and evening, and adjust the amount based on your skin’s needs.
Ingredients
Water, Centella Asiatica Extract, Dipropylene Glycol, Glycerin, 1-2-Hexanediol, Betaine, Chondrus Crispus Extract, Saccharum Officinarum (Sugarcane) Extract, Pentylene Glycol, Octanediol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Xanthan Gum, Ethylhexylglycerin, Allantoin, Madecassoside, Panthenol
The manufacturer is responsible for the product’s ingredients. Due to possible changes, we always recommend checking the ingredient list directly on the packaging.



In today's cosmetics market, where labels often resemble pages from a chemistry textbook, Cosrx Cosmetics stands out with its simple yet astonishingly effective approach. Their products contain only carefully selected active ingredients:
However, Cosrx Cosmetics cares not only for your skin but also for the planet. All their products are manufactured following the highest quality standards, without cruel animal testing. Additionally, the brand actively strives to reduce packaging waste and promotes sustainable production practices. Isn't it reassuring to know that your chosen cosmetics contribute to a cleaner planet? It's a double benefit—your skin glows, and the world becomes a little better.








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