ONE THING HOUTTUYNIA CORDATA EXTRACT
Ingredients and claims, checked
Last checked September 21, 2026
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What is it like at a glance?
What is this product?
- What to expect
- This toner is made for calmer skin.
- Key ingredients
- Houttuynia Cordata Water 94%, Houttuynia Cordata Extract 1%
- When
- Morning and evening
It has a watery texture.
Who is it for?
Less suited to
- Very dry skin that needs a heavy, sealing moisturizer
What's good?
Good points
- Contains Houttuynia Cordata Water 94%, Houttuynia Cordata Extract 1%
- Houttuynia Cordata Extract calms the skin
What is in it?
The full ingredient list as the brand publishes it, in the printed order. Tap a name to read about that ingredient.
This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 1 with no dictionary entry, left in Korean.
Key ingredient
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.
What the claims add up to
- Only partly backed:
- calmer skin (amount unknown)
- Tests passed:
- hypoallergenic · non-comedogenic
See each claim, checked (27)
Claims, checked
Refreshing water-type formula.
backed by evidenceHouttuynia cordata extract toner naturally has a clear brownish hue due to its raw material characteristics.
backed by evidenceFinishes fresh without stickiness.
plausible, not testedSkin texture feels refined
plausible, not testedHouttuynia cordata, a single ingredient, soothes gently and softly.
plausible, not testedRefreshing and light water-type formula that absorbs quickly without stickiness.
plausible, not testedExperience soothing of problem skin with 100% domestic houttuynia cordata ingredient!
partly backedLow-irritation skin test completed
partly backedSoothes and calms skin
partly backedHuman application test survey results with 100% participant satisfaction.
partly backedSensitive skin was soothed
partly backed#TroubleRelief*
partly backedHouttuynia cordata contains quercitrin, which helps quickly soothe sensitized skin.
partly backedSkin soothing effect proven by human application test.
partly backedOne Thing Houttuynia Cordata Extract has been verified for its skin soothing effect against external irritation.
partly backedNon-comedogenic test completed (suitable for acne-prone skin).
partly backedHouttuynia cordata extract has completed suitability testing for acne-prone skin and provides a comfortable feel even on sensitive skin.
partly backedSkin safety test completed.
partly backedComposed of a mildly acidic pH similar to the skin surface, it helps maintain skin pH balance and has been rated low-irritation with a skin reactivity of 0.00.
partly backedfor Problem Skin
partly backedEmergency skin soothing effect with 100% domestic houttuynia cordata ingredient.
overstatedVegan
no supporting source foundOil content improved
no supporting source foundHelped improve sebum
no supporting source found#SebumControl
no supporting source found#OilMoistureBalanceControl
no supporting source foundSkin in need of soothing from external irritation? The answer is in a toner focused on one ingredient.
nothing specific to check
We quote each claim exactly as the brand published it, then check it against the ingredient list and the brand's own documents.
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