G9SKIN AC Solution Acne Foam Cleanser

G9SKIN AC Solution Acne Foam Cleanser

Efficacy100/100IrritancyHigh

Works for

Cleansing
Palmitic acid, Stearic acid + 7 more
Cleanses gently
What the product description says
“AC Solution Acne Foam Cleanser”
Source: Yesstyle

This product works by removing dirt and oil from the surface of the skin. It uses a combination of mild cleansing agents (cocamide dea, cocamidopropyl betaine, glyceryl stearate se, glycol distearate, lauric acid, myristic acid, palmitic acid, peg-60 hydrogenated castor oil, stearic acid) and should be able to cleanse the skin gently. Still keep in mind that any cleansing can disrupt the skin barrier, and most people do not need to cleanse their skin more than once per day.

Even though this formulation is mild, the following cleansing agents could trigger an irritation or allergy for some people: cocamidopropyl betaine

Palmitic acidEffect: HighAn emollient that is naturally present in skin and helps soften it~3.4–5.1%
Stearic acidEffect: HighHelps oil and water mix together and works as an emollient~2.5–3.7%
Lauric acidEffect: HighHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes~2.1–3.1%
Myristic acidEffect: HighHelps oil and water mix together. Could be comedogenic~1.6–2.4%
Glyceryl stearate seEffect: HighUsed to stabilize the product formulations and works as an emollient~1.2–1.8%
Cocamide deaEffect: High~1–1.5%
Cocamidopropyl betaineEffect: HighHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergen~1–1.5%
Glycol distearateEffect: HighHelps water and oil mix together~0.4–1%
Peg-60 hydrogenated castor oilEffect: HighHelps oil and water mix together~0.35–0.8%
Anti-blemish
Salicylic acid, Lauric acid + 1 more
Works well
What the product description says
“AC Solution Acne Foam Cleanser”
Source: Yesstyle

This product can help reduce breakouts and clogged pores because it contains the following ingredient: salicylic acid. This ingredient is used for treating acne and can have a noticeable effect.

Salicylic acidHeroEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.2–0.75%
Lauric acidEffect: LowHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes~2.1–3.1%
Centella asiatica extractEffect: LowA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.~0.15–0.6%
Exfoliation
Side benefit · Salicylic acid
Works well

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: salicylic acid.

Salicylic acidKey activeEffect: HighUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)~0.2–0.75%

Can it cause trouble?

Irritancy
5 strong irritants: Parfum, Alcohol + 3 more — patch-test recommended
High risk
We flagged 20 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Propylene glycolHelps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritatingHigh~0.6–1.35%est.
Cocamidopropyl betaineHelps water and oil mix together. Used as a cleansing ingredient. Could be an allergenHigh~1–1.5%est.
Salicylic acidUsed for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)High~0.2–0.75%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.2–0.7%est.
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~0.1–0.5%est.
Eucalyptus globulus leaf extractUsed as a fragrance. Can be irritatingHigh~0.05–0.25%est.
Sophora angustifolia root extract—High~0.05–0.25%est.
Hamamelis virginiana extractA plant extract that can help calm down inflammation in skin. Can, however, itself be irritatingHigh~0.05–0.15%est.
Citrus paradisi fruit extract—High~0.01–0.1%est.
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishesMedium~2.1–3.1%est.
Myristic acidHelps oil and water mix together. Could be comedogenicMedium~1.6–2.4%est.
Potassium hydroxideUsed to adjust the pH level of productsMedium~1.4–2.1%est.
Glycol distearateHelps water and oil mix togetherMedium~0.4–1%est.
Peg-60 hydrogenated castor oilHelps oil and water mix togetherMedium~0.35–0.8%est.
ChlorphenesinA preservativeMedium~0.16–0.32%est.
Tocopheryl acetateA more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.Medium~0.15–0.6%est.
Centella asiatica extractA plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.Medium~0.15–0.6%est.
Disodium edtaStabilizes the product formulationMedium~0.1–0.45%est.
BhtA preservativeMedium~0.1–0.3%est.
1,2-hexanediolA preservativeMedium~0.05–0.2%est.
Comedogenic
3 ingredients rated 2 or more on the 0–5 pore-clogging scale
3 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
Lauric acidHelps water and oil mix together. Has anti-bacterial properties that might be helpful in preventing blemishes3/5~2.1–3.1%est.
Myristic acidHelps oil and water mix together. Could be comedogenic3/5~1.6–2.4%est.
Glyceryl stearate seUsed to stabilize the product formulations and works as an emollient2/5~1.2–1.8%est.

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~4.1–6.2%
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
Palmitic acid~3.4–5.1%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

An emollient that is naturally present in skin and helps soften it

More about Palmitic acid
Stearic acid~2.5–3.7%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

Helps oil and water mix together and works as an emollient

More about Stearic acid
Lauric acid~2.1–3.1%
Comedogenic 3/5Irritant · medium
Irritation risk
Medium
Comedogenicity
3/5
Works for
CleansingAnti-blemishAntibacterial

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

More about Lauric acid
Myristic acid~1.6–2.4%
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
Potassium hydroxide~1.4–2.1%
Irritant · medium
Irritation risk
Medium

Used to adjust the pH level of products

More about Potassium hydroxide
Glyceryl stearate se~1.2–1.8%
Comedogenic 2/5
Irritation risk
Low
Comedogenicity
2/5
Works for
CleansingMoisturizing

Used to stabilize the product formulations and works as an emollient

More about Glyceryl stearate se
Cocamide dea~1–1.5%
Formula
Irritation risk
Low
Works for
Cleansing
More about Cocamide dea
Propylene glycol~0.6–1.35%
Irritant · high
Irritation risk
High
Works for
Moisturizing

Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating

More about Propylene glycol
Beeswax~0.5–1.2%
Formula
Irritation risk
Low
Works for
Moisturizing

Forms a protective barrier that holds water and keeps dry skin hydrated. Keeps an emulsion from separating into its oil and liquid components, and increases the thickness of a product. Can be an allergen

More about Beeswax
Cocamidopropyl betaine~1–1.5%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps water and oil mix together. Used as a cleansing ingredient. Could be an allergen

More about Cocamidopropyl betaine
Glycol distearate~0.4–1%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together

More about Glycol distearate
Peg-60 hydrogenated castor oil~0.35–0.8%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-60 hydrogenated castor oil
Salicylic acid~0.2–0.75%
Hero · Anti-blemishIrritant · high
Irritation risk
High
Works for
Anti-inflammatoryExfoliationAnti-blemishAntibacterialEvens skin tone

Used for skin exfoliation. It has an anti-inflammatory and anti-bacterial effect, helps to unclog pores, prevent blemishes and speed up healing of the existing ones. Sometimes referred to as a BHA (beta-hydroxy acid)

More about Salicylic acid
Phenoxyethanol~0.3–0.7%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Parfum~0.2–0.7%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Sodium chloride~0.2–0.7%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Chlorphenesin~0.16–0.32%
Irritant · medium
Irritation risk
Medium

A preservative

More about Chlorphenesin
Tocopheryl acetate~0.15–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.

More about Tocopheryl acetate
Alcohol~0.1–0.5%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Centella asiatica extract~0.15–0.6%
Irritant · medium
Irritation risk
Medium
Works for
MoisturizingReduces rednessAnti-inflammatoryReduces irritationAnti-oxidationAnti-agingAnti-blemish

A plant extract that has been shown to be able to reduce inflammation in skin, support restoration of skin barrier function, as well as support collagen production. Contains active compounds called centelloids: asiaticoside, madecasosside, asiatic acid and madecassic acid. Might be helpful in preventing stretch marks. It can be itself be irritating though.

More about Centella asiatica extract
Disodium edta~0.1–0.45%
Irritant · medium
Irritation risk
Medium

Stabilizes the product formulation

More about Disodium edta
Butylene glycol~0.1–0.4%
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
Bht~0.1–0.3%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Eucalyptus globulus leaf extract~0.05–0.25%
Irritant · high
Irritation risk
High

Used as a fragrance. Can be irritating

More about Eucalyptus globulus leaf extract
Sophora angustifolia root extract~0.05–0.25%
Irritant · high
1,2-hexanediol~0.05–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
Hamamelis virginiana extract~0.05–0.15%
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
Citrus paradisi fruit extract~0.01–0.1%
Irritant · high
Ingredient list view

Water, Glycerin, Palmitic acid, Stearic acid, Lauric acid, Myristic acid, Potassium hydroxide, Glyceryl stearate se, Cocamide dea, Propylene glycol, Beeswax, Cocamidopropyl betaine, Glycol distearate, Peg-60 hydrogenated castor oil, Salicylic acid, Phenoxyethanol, Parfum, Sodium chloride, Chlorphenesin, Tocopheryl acetate, Alcohol, Centella asiatica extract, Disodium edta, Butylene glycol, Bht, Eucalyptus globulus leaf extract, Sophora angustifolia root extract, 1,2-hexanediol, Hamamelis virginiana extract, Citrus paradisi fruit extract

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Yesstyle120 ml
$14.54 Out of stock
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Amazon US
Price unavailable 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
G9SKINAC Solution Acne Foam CleanserYOUR PRODUCTMedicubeRed Foam CleanserTOSOWOONGAcne Cleansing FoaminnisfreePore clearing facial foam
Match—100%97%93%
Price—$14.90$14.90—
Shared key ingredients—12 of 1413 of 147 of 14
Key difference———Madecassoside
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol Contains drying alcohol Contains drying alcohol —
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Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 20 studies and safety reviews.

  1. 1
  2. 2
  3. 3
  4. 4
    Propylene Glycolpubmed.ncbi.nlm.nih.gov
  5. 5
  6. 6
G9SKIN AC Solution Acne Foam Cleanser
G9SKINAC Solution Acne Foam Cleanser

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

As an Amazon Associate, WIMJ earns from qualifying purchases.