Kose DECORTE Clay Blanc Face Wash

Kose DECORTE Clay Blanc Face Wash

Efficacy25/100IrritancyHigh

Works for

Cleansing
Myristic acid, Stearic acid + 6 more
Can be harsh
What the product description says
“DECORTE Clay Blanc Face Wash”
Source: Yesstyle

This product works by removing dirt and oil from the surface of the skin.

Keep in mind that cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Myristic acidEffect: HighHelps oil and water mix together. Could be comedogenic~7.4–9%
Stearic acidEffect: HighHelps oil and water mix together and works as an emollient~2.8–3.4%
Lauric acidEffect: HighHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes~2–2.4%
Potassium cocoyl glycinateEffect: High~1.1–1.4%
Ppg-2 cocamideEffect: High~0.4–0.65%
Ppg-38-buteth-37Effect: High~0.35–0.65%
Glyceryl stearateEffect: HighAn emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together~0.25–0.5%
Trilaureth-4 phosphateEffect: HighHelps oil and water mix together~0.2–0.35%
Anti-blemish
Lauric acid, Kaolin
Not delivered
What the product description says
“A complete cleanse for whiteheads and blackheads, even banishing dullness.”
Source: Yesstyle

Effective ingredients missing or their concentration is too low.

Lauric acidEffect: LowHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes~2–2.4%
KaolinEffect: LowA type of clay that consists mainly of aluminum silicate. Helps absorb oil and creates a thicker product consistency. Can be used to add a white color~0.45–0.65%
Exfoliation
No ingredient credited for this claim
Not delivered
What the product description says
“A facial cleanser that polishes the face with clay and herbs.”
Source: Yesstyle

This product does not contain effective exfoliating ingredients. It might be able to deliver physical exfoliation, that is scrub off some of the dead cells on the surface of the skin. We do not recommend physical exfoliation, because it is not uniform (some bits of skin can get exfoliated too much while others not at all). It can also traumatize the skin and aggrevate acne and other skin conditions.

Can it cause trouble?

Irritancy
4 strong irritants: Salvia officinalis leaf extract, Calendula officinalis flower extract + 2 more — patch-test recommended
High risk
We flagged 9 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Chamomilla recutita flower extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.65–0.95%est.
Salvia officinalis leaf extractSage leaf extract. It can be irritatingHigh~0.6–0.9%est.
Calendula officinalis flower extractA plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritatingHigh~0.5–0.7%est.
Lavandula angustifolia flower extractEssential oil that can be irritatingHigh~0.55–0.8%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.1–0.15%est.
Myristic acidHelps oil and water mix together. Could be comedogenicMedium~7.4–9%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~2.3–2.8%est.
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishesMedium~2–2.4%est.
Trilaureth-4 phosphateHelps oil and water mix togetherMedium~0.2–0.35%est.
Comedogenic
2 ingredients rated 2 or more on the 0–5 pore-clogging scale
2 flagged
These ingredients have a comedogenic rating of 2 or more on a 0–5 scale; the table shows each one's rating. In leave-on products they can clog pores in acne-prone skin.
IngredientFunctionRatingEst. amount
Myristic acidHelps oil and water mix together. Could be comedogenic3/5~7.4–9%est.
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes3/5~2–2.4%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Myristic acid~7.4–9%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
Cleansing

Helps oil and water mix together. Could be comedogenic

More about Myristic acid
Glycerin~4–4.8%
Formula
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Stearic acid~2.8–3.4%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Potassium hydroxide~2.3–2.8%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Lauric acid~2–2.4%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
CleansingAntibacterialAnti-blemish

Helps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes

More about Lauric acid
Peg-32~1.6–2%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps dissolve other ingredients and attract water to the upper layer of the skin

More about Peg-32
Peg-6~1.4–1.7%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps to dissolve other ingredients and attract water to the upper layer of the skin

More about Peg-6
Potassium cocoyl glycinate~1.1–1.4%
Formula
Irritation risk
Low
Works for
Cleansing
More about Potassium cocoyl glycinate
Lauraminodiacetic acid na
Not recognized
Maltitol~0.8–1.2%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin

More about Maltitol
Chamomilla recutita flower extract~0.65–0.95%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

Plant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritating

More about Chamomilla recutita flower extract
Salvia officinalis leaf extract~0.6–0.9%
Irritant · high
Irritation risk
High

Sage leaf extract. It can be irritating

More about Salvia officinalis leaf extract
Sardine leaf extract
Not recognized
Calendula officinalis flower extract~0.5–0.7%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

A plant extract that has some anti-oxidant and anti-bacterial properties. Can be irritating

More about Calendula officinalis flower extract
Lavandula angustifolia flower extract~0.55–0.8%
Irritant · high
Irritation risk
High

Essential oil that can be irritating

More about Lavandula angustifolia flower extract
Butylene glycol~0.45–0.65%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Dipropylene glycol~0.4–0.6%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Ppg-2 cocamide~0.4–0.65%
Formula
Irritation risk
Low
Works for
Cleansing
More about Ppg-2 cocamide
Ppg-38-buteth-37~0.35–0.65%
Formula
Irritation risk
Low
Works for
Cleansing
More about Ppg-38-buteth-37
Kaolin~0.45–0.65%
Formula
Irritation risk
Low
Works for
MattifyingAnti-blemish

A type of clay that consists mainly of aluminum silicate. Helps absorb oil and creates a thicker product consistency. Can be used to add a white color

More about Kaolin
Dimethicone~0.3–0.55%
Formula
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Glyceryl stearate~0.25–0.5%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together

More about Glyceryl stearate
Talc~0.3–0.6%
Formula
Irritation risk
Low

Absorbs oil and moisture helping to create a dryer product finish

More about Talc
Trilaureth-4 phosphate~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Trilaureth-4 phosphate
Polyquaternium-39~0.15–0.3%
Formula
Irritation risk
Low

Helps soften the upper layer of the skin and create a nice product finish

More about Polyquaternium-39
Sodium benzoate~0.1–0.15%
Formula
Irritation risk
Low

A preservative

More about Sodium benzoate
Parfum~0.1–0.15%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Ultramarines~0.05–0.15%
Formula
Irritation risk
Low
More about Ultramarines
Mica~0.05–0.1%
Formula
Irritation risk
Low

Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light

More about Mica
Iron oxides~0.01–0.05%
Formula
Irritation risk
Low
Works for
Sun protection

An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear

More about Iron oxides
Ingredient list view

Water, Myristic acid, Glycerin, Stearic acid, Potassium hydroxide, Lauric acid, Peg-32, Peg-6, Potassium cocoyl glycinate, Unknown, Maltitol, Chamomilla recutita flower extract, Salvia officinalis leaf extract, Unknown, Calendula officinalis flower extract, Lavandula angustifolia flower extract, Butylene glycol, Dipropylene glycol, Ppg-2 cocamide, Ppg-38-buteth-37, Kaolin, Dimethicone, Glyceryl stearate, Talc, Trilaureth-4 phosphate, Polyquaternium-39, Sodium benzoate, Parfum, Ultramarines, Mica, Iron oxides

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Yesstyle
$48.50 Out of stock
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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
KoseDECORTE Clay Blanc Face WashYOUR PRODUCTALTHEAContour Cleanser MiniShiseidoAqualabel White Clear FoamNellaBlack & Black Cleansing Foam
Match—46%46%46%
Price—$1.70$12.72$13.20
Shared key ingredients—6 of 114 of 116 of 11
Key difference—FructooligosaccharidesLactic AcidSesamum Indicum Seed Extract
Irritancy High Medium Medium Medium
Drying alcohol————
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 12 studies and safety reviews.

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Kose DECORTE Clay Blanc Face Wash
KoseDECORTE Clay Blanc Face Wash

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.