Ishizawa-Lab Acne Barrier Protect Gel Cream

Ishizawa-Lab Acne Barrier Protect Gel Cream

Efficacy75/100IrritancyHigh

Works for

Moisturizing
Dipotassium glycyrrhizate, Althaea officinalis root extract + 9 more
Works
What the product description says
“A moisturizing gel cream that simultaneously prevents acne and dryness.”
Source: Yesstyle

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: dipotassium glycyrrhizate, glycerin.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: methicone, squalane.

Dipotassium glycyrrhizateKey active· HumectantEffect: HighA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~22–33%
Althaea officinalis root extractKey activeEffect: HighA plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammation~1.6–2.4%
GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~0.45–1%
SqualaneKey active· Emollient, OcclusiveEffect: HighAn oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.~0.45–1%
TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~0.4–0.95%
Macadamia ternifolia seed oilKey active· EmollientEffect: MediumPlant oil from nuts that helps soften the upper layer of the skin. Contains a high concentration of oleic acid that can weaken skin's barrier function and increase water-loss while enhancing penetration of other ingredients~0.4–0.95%
MethiconeKey active· Emollient, OcclusiveEffect: HighA type of silicone that helps soften the upper layer of the skin and reduces the water loss from the skin surface~0.15–0.65%
Pentylene glycol· EmollientEffect: LowUsed to preserve products, dissolve other ingredients and create a nice product texture~0.2–0.8%
Butylene glycol· HumectantEffect: LowUsed 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~0.15–0.6%
Butyrospermum parkii butterUnder-dosedA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals~0.4–0.9%
Simmondsia chinensis seed oilUnder-dosedSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.~0.35–0.85%

Can it cause trouble?

Irritancy
8 strong irritants: Melaleuca alternifolia leaf oil, Humulus lupulus extract + 6 more — patch-test recommended
High risk
We flagged 16 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Melaleuca alternifolia leaf oilAn essential oil that can be irritating. Has some anti-bacterial propertiesHigh~4.8–7.3%est.
Humulus lupulus extractHops extract. Can contain common irritants and allergens geraniol, limonene, linaloolHigh~4.5–6.7%est.
Hamamelis virginiana extractA plant extract that can help calm down inflammation in skin. Can, however, itself be irritatingHigh~3.7–5.5%est.
Salvia officinalis extract—High~1.8–2.6%est.
Althaea officinalis root extractA plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammationHigh~1.6–2.4%est.
Arnica montana extract—High~1.4–2%est.
Chamomilla recutita extractPlant extract that can have healing and anti-inflammatory properties. It is a potential allergen and can be irritatingHigh~0.95–1.4%est.
Equisetum arvense extractA plant extract that might have anti-oxidant properties. Can be irritatingHigh~0.55–1.25%est.
Achillea millefolium extractPlant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritatingHigh~0.45–1.1%est.
Lavandula angustifolia oilAn essential oil. Potential allergen and can be irritating. It has some anti-bacterial propertiesHigh~0.2–0.75%est.
Rubus fruticosus fruit extractA plant extract that might help neutralize free radicals in skinMedium~0.5–1.15%est.
Macadamia ternifolia seed oilPlant oil from nuts that helps soften the upper layer of the skin. Contains a high concentration of oleic acid that can weaken skin's barrier function and increase water-loss while enhancing penetration of other ingredientsMedium~0.4–0.95%est.
Simmondsia chinensis seed oilSoftens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.Medium~0.35–0.85%est.
Pentylene glycolUsed to preserve products, dissolve other ingredients and create a nice product textureMedium~0.2–0.8%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.15–0.65%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~0.1–0.35%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
Butyrospermum parkii butterA great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals3/5~0.4–0.9%est.
Hydrogenated soybean oil—2/5~0.45–1%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Dipotassium glycyrrhizate~22–33%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Melaleuca alternifolia leaf oil~4.8–7.3%
Irritant · high
Irritation risk
High
Works for
Antibacterial

An essential oil that can be irritating. Has some anti-bacterial properties

More about Melaleuca alternifolia leaf oil
Humulus lupulus extract~4.5–6.7%
Irritant · high
Irritation risk
High

Hops extract. Can contain common irritants and allergens geraniol, limonene, linalool

More about Humulus lupulus extract
Hamamelis virginiana extract~3.7–5.5%
Irritant · high
Irritation risk
High
Works for
Anti-inflammatory

A plant extract that can help calm down inflammation in skin. Can, however, itself be irritating

More about Hamamelis virginiana extract
Glycine soja extract~2.7–4%
Formula
Salvia officinalis extract~1.8–2.6%
Irritant · high
Althaea officinalis root extract~1.6–2.4%
Key activeIrritant · high
Irritation risk
High
Works for
MoisturizingAnti-oxidation

A plant extract that can help attract water to the upper layer of the skin and might help to reduce inflammation

More about Althaea officinalis root extract
Arnica montana extract~1.4–2%
Irritant · high
Hypericum perforatum extract~1–1.5%
Formula
Chamomilla recutita extract~0.95–1.4%
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 extract
Equisetum arvense extract~0.55–1.25%
Irritant · high
Irritation risk
High

A plant extract that might have anti-oxidant properties. Can be irritating

More about Equisetum arvense extract
Rubus fruticosus fruit extract~0.5–1.15%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A plant extract that might help neutralize free radicals in skin

More about Rubus fruticosus fruit extract
Achillea millefolium extract~0.45–1.1%
Irritant · high
Irritation risk
High
Works for
Anti-oxidation

Plant extract that can help neutralize free radicals in skin. Can be used as a fragrance. Can be irritating

More about Achillea millefolium extract
Anchovy extract
Not recognized
Chlorophyllin-copper complex~0.45–1%
Formula
Trehalose~0.4–0.95%
Key active
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Glycerin~0.45–1%
Key active
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
Hydrogenated soybean oil~0.45–1%
Comedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
More about Hydrogenated soybean oil
Squalane~0.45–1%
Key active
Irritation risk
Low
Works for
Moisturizing

An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.

More about Squalane
Macadamia ternifolia seed oil~0.4–0.95%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Plant oil from nuts that helps soften the upper layer of the skin. Contains a high concentration of oleic acid that can weaken skin's barrier function and increase water-loss while enhancing penetration of other ingredients

More about Macadamia ternifolia seed oil
Butyrospermum parkii butter~0.4–0.9%
Under-dosedComedogenic 3/5
Irritation risk
Low
Comedogenicity
3/5
Works for
MoisturizingAnti-oxidationAnti-aging

A great moisturising ingredient that softens the skin and reduces water loss from its upper layer. It also can be helpful in protecting skin from free radicals

More about Butyrospermum parkii butter
Simmondsia chinensis seed oil~0.35–0.85%
Under-dosedIrritant · medium
Irritation risk
Medium
Works for
Moisturizing

Softens the upper layer of skin and helps restore the healthy skin barrier. Has shown to help calm down inflammation in skin. It is a stable oil, meaning that it retains its properties even when exposed to air.

More about Simmondsia chinensis seed oil
Lavandula angustifolia oil~0.2–0.75%
Irritant · high
Irritation risk
High

An essential oil. Potential allergen and can be irritating. It has some anti-bacterial properties

More about Lavandula angustifolia oil
Eucalyptus oil~0.15–0.6%
Formula
Irritation risk
Low
More about Eucalyptus oil
Rosmarinus officinalis oil~0.15–0.6%
Formula
Butylene glycol~0.15–0.6%
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
Pentylene glycol~0.2–0.8%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

Used to preserve products, dissolve other ingredients and create a nice product texture

More about Pentylene glycol
Carbomer~0.15–0.5%
Formula
Irritation risk
Low
Works for
Cleansing

Helps create a thicker or gel-like product texture. It is not a surfactant but can be used in gentle cleansing formulations

More about Carbomer
Acrylates/c10-30 alkyl acrylate crosspolymer~0.15–0.65%
Irritant · medium
Irritation risk
Medium

Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together

More about Acrylates/c10-30 alkyl acrylate crosspolymer
Polyglyceryl-2 diisostearate~0.1–0.5%
Formula
Irritation risk
Low
Works for
Cleansing
More about Polyglyceryl-2 diisostearate
Methicone~0.15–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

A type of silicone that helps soften the upper layer of the skin and reduces the water loss from the skin surface

More about Methicone
Potassium hydroxide~0.1–0.35%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Phenoxyethanol~0.1–0.35%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Ingredient list view

Dipotassium glycyrrhizate, Melaleuca alternifolia leaf oil, Humulus lupulus extract, Hamamelis virginiana extract, Glycine soja extract, Salvia officinalis extract, Althaea officinalis root extract, Arnica montana extract, Hypericum perforatum extract, Chamomilla recutita extract, Equisetum arvense extract, Rubus fruticosus fruit extract, Achillea millefolium extract, Unknown, Chlorophyllin-copper complex, Trehalose, Glycerin, Hydrogenated soybean oil, Squalane, Macadamia ternifolia seed oil, Butyrospermum parkii butter, Simmondsia chinensis seed oil, Lavandula angustifolia oil, Eucalyptus oil, Rosmarinus officinalis oil, Butylene glycol, Pentylene glycol, Carbomer, Acrylates/c10-30 alkyl acrylate crosspolymer, Polyglyceryl-2 diisostearate, Methicone, Potassium hydroxide, Phenoxyethanol

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$30.50
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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
Ishizawa-LabAcne Barrier Protect Gel CreamYOUR PRODUCTNatureLabAcnes Labo Moisturizing Gel CreamDR.Ci:LaboAqua-Collagen-Gel Super SensitiveMANAVISRestore Gel EXc
Match—36%34%34%
Price$30.50$21.96−$8.54$115.94+$85.44$51.90+$21.40
Shared key ingredients—4 of 94 of 92 of 9
Key difference—NiacinamidePhytosphingosineDimethicone
Irritancy High Low Medium Medium
Drying alcohol————
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