COSRX
Hydrium Triple Hyaluronic Moisturizing Cleanser
A cushion-foam cleanser that closes with three hyaluronic forms and panthenol, so skin rinses moist rather than tight.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- DryDehydratedSensitiveCompromised barrier
- Helps with
- DehydrationBarrier weaknessVisible redness and reactivity
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- Duties prepaid
- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
How it works
A creamy cleanser is built on a soap base rather than a modern surfactant blend, and this one is no exception: stearic, myristic and lauric acid meet potassium hydroxide in the formula and whip into a dense, low-squeak foam. Hyaluronic acid and panthenol are on the same list, which is what keeps the rinse from finishing tight. It goes first in the routine, morning and evening, on a face already wet with warm water. It suits skin that finds a clear gel drying and does not want an oil cleanse in the morning. Follow it with toner while the face is still damp.
Key benefits
- Three hyaluronic entries and panthenol close out the list
- A dense soap-style lather softened with glycinate and glucoside surfactants
- Rinses to a moist, comfortable finish rather than a squeak
- Suits AM and PM use for normal to dry skin
Key actives
Hyaluronic Acid
keeps the rinse-off moisturizing
Panthenol
vitamin B5 that comforts and hydrates
Coco-Glucoside
a mild plant-derived cleansing agent
COSRX Hydrium Triple Hyaluronic Moisturizing Cleanser
What makes this a fatty-acid cleanser rather than a foaming cleanser?
The formula is built on stearic, myristic, lauric and palmitic acid combined with potassium hydroxide, which is the classic soap-making reaction: a fatty acid plus an alkali forms a potassium soap in the jar. That gives a creamier, lower-foam wash than a sulfate or amino-acid surfactant cleanser, closer in feel to a cleansing balm that rinses clean.
Does this cleanser contain hyaluronic acid, and does it matter in a rinse-off product?
Yes, the list carries hyaluronic acid, hydrolyzed hyaluronic acid and sodium hyaluronate near the end. In a cleanser these contribute during the brief window before rinsing, softening the wash rather than delivering the sustained hydration a leave-on serum provides, so the name Triple Hyaluronic describes the formula's composition rather than a leave-on treatment claim.
Is this cleanser fragrance-free?
No, fragrance appears roughly a third of the way down the list under the parfum labeling. Anyone avoiding scented cleansers on sensitive or reactive skin should be aware of this before choosing it.
Will this cleanser feel drying with daily use?
A potassium-soap base can feel more drying than a modern surfactant blend, but glycerin sits second on the list and hyaluronic acid and its salt forms appear near the end to offset that. Skin that already runs dry may still want to follow with a moisturizer right after rinsing, as with most soap-based cleansers.
Does this formula suit oily or combination skin better than dry skin?
The fatty-acid soap base cuts oil effectively, which tends to suit oilier skin, while the glycerin and hyaluronate content is there mainly to soften the rinse rather than to add lasting moisture. Combination and oily skin types are the better fit; very dry skin may prefer a cream or oil cleanser instead.
- Ships from
- California
Duties are prepaid. Nothing is owed at delivery. Returns are accepted for 30 days, by mail.
Orders ship from our California warehouse, dispatched within 2 business days, and arrive in 3 to 5 days. Shipping is free on orders of $100 or more.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Customs
Duty paid by us before it enters the US - 3California
Ships domestically, no international leg
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Import duties are paid by us before the parcel reaches you, so nothing is owed at the door, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
Payment and security
We accept
How to use
- Use the Hydrium Triple Hyaluronic Moisturizing Cleanser as your first step, morning and evening, on a wet face.
- A coin-sized amount, worked between wet palms until it turns dense, then massaged over the face in small circles.
- Rinse with lukewarm water and go to your toner while skin is still damp, so the layer above it has something to hold.
- Twice a day, every day. Do not finish with hot water; it undoes the point of a cleanser chosen for a soft rinse.
Worth knowing
- Fragrance is on the ingredient list.
Reviews
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COSRX, Korean-market original
Triple hyaluronic foam cleanser, 150 ml, with Panthenol.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
COSRX verifies units itself. Find the verification page on cosrx.com and enter the batch number and expiration date printed on your unit. Read them off the package rather than from us, which is the point.
Source: COSRX FAQ
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
Hyaluronic acid helps bind water to collagen, which traps water in the skin. That helps make the skin more plump and full-looking.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic Pantothenol is a common ingredient in skin care and hair products I recommend, particularly for people who are prone to dryness.
Taylor Bullock, MDDermatology resident, Cleveland Clinic
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