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What is Houttuynia Cordata Flower/Leaf/Stem Water?

Role not confirmed

We haven't written up what this ingredient does yet. The products below feature it as a key ingredient.

Which products feature it?

7 of the 2320 products we've checked feature this as a key ingredient. Products that disclose a concentration or list it near the top of the ingredient list come first.

Showing 1 to 7.

  • Product photo of HEARTLEAF 77 B3ZINC SOOTHING SERUM

    Anua

    HEARTLEAF 77 B3ZINC SOOTHING SERUM

    It's registered in Korea as a functional cosmetic for brightening.

    Key Houttuynia Cordata Flower/Leaf/Stem Water (#1 on the ingredient list · 77%), Niacinamide 5%, Zinc PCA 1%

    Official (Korean)
    39 claims, summarized
    You can expect:
    less visible dark spots
    Only partly backed:
    calmer skin · clearer-looking skin · less shine · a smoother skin texture
    Tests passed:
    hypoallergenic · non-comedogenic · skin irritation
    See each claim

    Claims, checked

    • Niacinamide (B3) 5%backed by evidence
    • Zinc 1%backed by evidence
    • Whitening functional cosmeticsbacked by evidence
    • Excess sebum careplausible, not tested
    • Skin barrier and marks** careplausible, not tested
    • Lightly absorbed, fresh and moist serum textureplausible, not tested
    • 99.3% soothing of trouble* skin in just 2 weekspartly backed
    • The amazing effect of the trouble* serum, proven by satisfaction!partly backed
    • Skin absorption improved by 167.5%!partly backed
    • Soothing of skin irritated by towel friction (after 1 use)** 70.9%partly backed
    • Soothing of skin irritated by pillow friction (after 1 use)** 45.2%partly backed
    • Soothing of skin irritated by shaving irritation (after 1 use)*** 57.4%partly backed
    • 99,100 ppm B3Zinc™ COMPLEXpartly backed
    • Low-irritation care of dead skin cells and skin texture refinementpartly backed
    • Inner sebum (whitehead) reductionpartly backed
    • Surface sebum (blackhead) reductionpartly backed
    • Improvement effect on soothing irritated skin*partly backed
    • Skin pore area improvement**partly backed
    • Improvement of skin barrier damaged by physical irritationpartly backed
    • Skin blemish (pigmentation) improvementpartly backed
    • Skin oil improvementpartly backed
    • Skin moisture improvementpartly backed
    • Skin irritation test completed on sensitive skinpartly backed
    • Low-irritation skin test completedpartly backed
    • Test for suitability on acne-prone skin completed (non-comedogenic)partly backed
    • 24% soothing synergy!partly backed
    • Inner moisturization UP 3.13 timespartly backed
    • 68.6% higher absorptionpartly backed
    • Soothing effect that penetrates deep* into the skin with Houttuynia cordata exosome1)!overstated
    • Active ingredients delivered fast and deep* into the skin — not lingering on the surface, the difference of true absorptionoverstated
    • Afternoon greasiness OUT!* Sebum amount -28.8% decrease**overstated
    • 86.9% moisture soothing + moisturizing ingredients**overstated
    • Breaking the vicious cycle of trouble*no supporting source found
    • A soothing coverage area wider than before!no supporting source found
    • Skin soothing effect that gets better and better the more you use itno supporting source found
    • Just 1 use improves soothing of reddened* skinno supporting source found
    • Skin texture improvement effect -5.2%no supporting source found
    • A serum that cares for recurring trouble*nothing specific to check
    • Key soothing care ingredientsnothing specific to check
  • Product photo of Heartleaf 77% Soothing Sheet Mask

    Anua

    Heartleaf 77% Soothing Sheet Mask

    Key Houttuynia Cordata Flower/Leaf/Stem Water (#1 on the ingredient list · 77%), Ceramide, Centella Asiatica Extract

    Official (Korean)
    3 claims checked

    Claims, checked

    • Houttuynia flower/leaf/sulgi water (77%)backed by evidence
    • Functional cosmetic. Not applicable for review by the Ministry of Food and Drug Safety.backed by evidence
    • 1. After cleansing, refine the skin texture with toner. 2. Attach the sheet onto the face appropriately. 3. After 15 - 20 minutes, remove the sheet and gently pat the skin to help absorb the remaining contents.backed by evidence

Often featured alongside it

Are the claims about it backed up?

We checked each claim that features this ingredient. Open the list below to see the result for each one.

See the results by claim
ResultClaims
backed by evidence1 of 1

These are counts of claims, not products. One product can name the same ingredient in several claims, and we checked each one on its own.