Mizon Good Bye Blemish Low pH Cleanser

Mizon Good Bye Blemish Low pH Cleanser

Efficacy100/100IrritancyMedium

Works for

Cleansing
Disodium laureth sulfosuccinate, Disodium cocoamphodiacetate + 4 more
Cleanses gently
What the product description says
“Diminish the appearance of blemishes while cleansing your face with this low-pH gel 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 (coco-betaine, disodium cocoamphodiacetate, disodium laureth sulfosuccinate, hexylene glycol, hydrogenated coconut acid, sodium cocoyl isethionate) 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: coco-betaine

Disodium laureth sulfosuccinateEffect: High~9.6–11.7%
Disodium cocoamphodiacetateEffect: HighHelps oil and water mix together and works as a cleansing agent~2.5–3.1%
Sodium cocoyl isethionateEffect: HighHelps water and oil mix together. Can be used as a cleansing agent~2.1–2.5%
Coco-betaineEffect: HighHelps oil and water mix together and works as a cleansing agent. Can be allergenic~2–2.5%
Hydrogenated coconut acidEffect: High~0.75–1.1%
Hexylene glycolEffect: HighHelps create a more spreadable product texture~0.3–0.6%
Anti-blemish
Salicylic acid, Allantoin
Works well
What the product description says
“Diminish the appearance of blemishes while cleansing your face with this low-pH gel 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)~0.45–0.65%
AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%
Exfoliation
Side benefit · Salicylic acid, Allantoin
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)~0.45–0.65%
AllantoinEffect: Low, below effective doseHelps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated~0.25–0.45%

Can it cause trouble?

Irritancy
2 strong irritants: Melaleuca alternifolia leaf water, Melaleuca alternifolia leaf extract
Medium risk
We flagged 13 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Coco-betaineHelps oil and water mix together and works as a cleansing agent. Can be allergenicHigh~2–2.5%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~0.45–0.65%est.
Melaleuca alternifolia leaf water—High~0.25–0.5%est.
Melaleuca alternifolia leaf extractAn essential oil that can be irritating. Has some anti-bacterial propertiesHigh~0.2–0.4%est.
Disodium cocoamphodiacetateHelps oil and water mix together and works as a cleansing agentMedium~2.5–3.1%est.
Sodium cocoyl isethionateHelps water and oil mix together. Can be used as a cleansing agentMedium~2.1–2.5%est.
Acrylates copolymerUsed to stabilize product formulation, help create an even product layer over skin (for example, in sunscreen) and create a thicker product consistencyMedium~1.5–1.8%est.
HydroxyacetophenoneUsed to increase effectiveness of preservativesMedium~0.6–0.9%est.
Acrylates/c10-30 alkyl acrylate crosspolymerMaintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix togetherMedium~0.55–0.8%est.
1,2-hexanediolA preservativeMedium~0.45–0.65%est.
EthylhexylglycerinA preservativeMedium~0.35–0.65%est.
Hexylene glycolHelps create a more spreadable product textureMedium~0.3–0.6%est.
Solanum melongena fruit extractEggplant fruit extract. Might have some anti-oxidant effectMedium~0.15–0.3%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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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
Disodium laureth sulfosuccinate~9.6–11.7%
Formula
Irritation risk
Low
Works for
Cleansing
More about Disodium laureth sulfosuccinate
Dipropylene glycol~4.4–5.4%
Formula
Irritation risk
Low

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

More about Dipropylene glycol
Glycerin~3.1–3.8%
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
Disodium cocoamphodiacetate~2.5–3.1%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together and works as a cleansing agent

More about Disodium cocoamphodiacetate
Sodium cocoyl isethionate~2.1–2.5%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps water and oil mix together. Can be used as a cleansing agent

More about Sodium cocoyl isethionate
Coco-betaine~2–2.5%
Irritant · high
Irritation risk
High
Works for
Cleansing

Helps oil and water mix together and works as a cleansing agent. Can be allergenic

More about Coco-betaine
Acrylates copolymer~1.5–1.8%
Irritant · medium
Irritation risk
Medium

Used to stabilize product formulation, help create an even product layer over skin (for example, in sunscreen) and create a thicker product consistency

More about Acrylates copolymer
Sodium chloride~1.3–1.6%
Formula
Irritation risk
Low

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

More about Sodium chloride
Arginine~0.95–1.15%
Formula
Irritation risk
Low
Works for
Moisturizing

An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin

More about Arginine
Hydrogenated coconut acid~0.75–1.1%
Formula
Irritation risk
Low
Works for
Cleansing
More about Hydrogenated coconut acid
Hydroxyacetophenone~0.6–0.9%
Irritant · medium
Irritation risk
Medium

Used to increase effectiveness of preservatives

More about Hydroxyacetophenone
Acrylates/c10-30 alkyl acrylate crosspolymer~0.55–0.8%
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
Sodium isethionate~0.55–0.8%
Formula
Salicylic acid~0.45–0.65%
Hero · Anti-blemishIrritant · high
Irritation risk
High
Works for
Anti-inflammatoryAnti-blemishExfoliationAntibacterialEvens 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
1,2-hexanediol~0.45–0.65%
Irritant · medium
Irritation risk
Medium

A preservative

More about 1,2-hexanediol
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
Ethylhexylglycerin~0.35–0.65%
Irritant · medium
Irritation risk
Medium

A preservative

More about Ethylhexylglycerin
Hexylene glycol~0.3–0.6%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps create a more spreadable product texture

More about Hexylene glycol
Artemisia vulgaris oil~0.25–0.5%
Formula
Allantoin~0.25–0.45%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryReduces irritationReduces rednessAnti-blemishExfoliation

Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated

More about Allantoin
Melaleuca alternifolia leaf water~0.25–0.5%
Irritant · high
Glucose~0.25–0.45%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin. Could be helpful in restoring the skin barrier function

More about Glucose
Melaleuca alternifolia leaf extract~0.2–0.4%
Irritant · high
Irritation risk
High

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

More about Melaleuca alternifolia leaf extract
Copper tripeptide-1~0.25–0.45%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-aging

A naturally occurring peptide. One of the most studied peptides in dermatology. It is sometimes abbreviated GHK-Cu. Belongs to the class of carrier peptides. It stimulates both synthesis and breakdown of collagen in skin. It is released in skin wounds and inflammation to support healing. It accelerates wound-healing of the skin and can stimulate hair growth. There are preliminary studies that confirm that copper tripeptide can help support collagen production reducing fine lines and wrinkles and decrease inflammation in skin.

More about Copper tripeptide-1
Glycine~0.2–0.4%
Formula
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin and can help restore the skin barrier function

More about Glycine
Glutamic acid~0.2–0.4%
Formula
Irritation risk
Low
Works for
Moisturizing

An amino-acid that helps attract water to the upper layer of the skin

More about Glutamic acid
Serine~0.2–0.35%
Formula
Irritation risk
Low
Works for
MoisturizingAnti-aging

An amino-acid that helps to attract water to the upper layer of the skin. In combination with other amino-acids, might help to reduce fine lines and wrinkles

More about Serine
Alanine~0.15–0.3%
Formula
Irritation risk
Low
Works for
MoisturizingEvens skin tone

An amino-acid that helps to attract water to the upper layer of the skin and might help to lighten the skin, but solid evidence is lacking

More about Alanine
Solanum melongena fruit extract~0.15–0.3%
Irritant · medium
Irritation risk
Medium
Works for
Anti-oxidation

Eggplant fruit extract. Might have some anti-oxidant effect

More about Solanum melongena fruit extract
Hexapeptide-61 dimer~0.1–0.25%
Formula
Oligopeptide-191~0.1–0.15%
Formula
Lupeol~0.1–0.15%
Formula
Irritation risk
Low
More about Lupeol
Ingredient list view

Water, Disodium laureth sulfosuccinate, Dipropylene glycol, Glycerin, Disodium cocoamphodiacetate, Sodium cocoyl isethionate, Coco-betaine, Acrylates copolymer, Sodium chloride, Arginine, Hydrogenated coconut acid, Hydroxyacetophenone, Acrylates/c10-30 alkyl acrylate crosspolymer, Sodium isethionate, Salicylic acid, 1,2-hexanediol, Butylene glycol, Ethylhexylglycerin, Hexylene glycol, Artemisia vulgaris oil, Allantoin, Melaleuca alternifolia leaf water, Glucose, Melaleuca alternifolia leaf extract, Copper tripeptide-1, Glycine, Glutamic acid, Serine, Alanine, Solanum melongena fruit extract, Hexapeptide-61 dimer, Oligopeptide-191, Lupeol

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$14.91
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$16.00
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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
MizonGood Bye Blemish Low pH CleanserYOUR PRODUCTGenabellePink Cloud Cleansing FoamL'Oréal ParisDaily Foaming Gel CleanserMixaAnti-Imperfection Comfort Cleanser
Match—74%74%74%
Price$14.91$18.90+$3.99$4.99−$9.92$7.23−$7.68
Shared key ingredients—5 of 154 of 153 of 15
Key difference—Centella Asiatica ExtractCoconut AcidNiacinamide
Irritancy Medium Low Low Low
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.

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Mizon Good Bye Blemish Low pH Cleanser
MizonGood Bye Blemish Low pH Cleanser

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

As an Amazon Associate, WIMJ earns from qualifying purchases.