COSRX Low pH Good Morning Gel Cleanser

Common questions

Is COSRX Low pH Good Morning Gel Cleanser healthy?

COSRX Low pH Good Morning Gel Cleanser scores 75/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This cleanser contains a mix of beneficial botanical extracts and moisturizing agents, which contribute positively to skin health.

Which ingredients drive COSRX Low pH Good Morning Gel Cleanser's score?

In Scout's ingredient-by-ingredient analysis, Styrax Japonicus Branch/Fruit/Leaf Extract, Saccharomyces Ferment, Cryptomeria Japonica Leaf Extract count in its favor; Sodium Benzoate, Disodium EDTA are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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COSRX Low pH Good Morning Gel Cleanser

COSRX
75 Good

Analysis updated September 2026 · How Scout scores

$11.90 · 5.07 fl oz · $2.35 / fluid ounce
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At a glance

Beneficial ingredients 11
Harmful ingredients 2
Owned by Amorepacific
Category Face Wash, Moisturizer & Skin Care
Summary

This cleanser contains a mix of beneficial botanical extracts and moisturizing agents, which contribute positively to skin health. However, the presence of synthetic ingredients like Polysorbate 20 and Disodium EDTA, along with a moderate level of processing, slightly detracts from its overall safety profile. The absence of harsh surfactants and synthetic fragrances is a positive aspect, but the inclusion of some synthetic preservatives prevents it from achieving a higher score.

Key ingredients 25

Styrax Japonicus Branch/Fruit/Leaf Extract
Good

This extract is known for its soothing and anti-inflammatory properties. It can help calm irritated skin and reduce redness.

Risks

Rarely, botanical extracts can cause allergic reactions.

Benefits

Provides soothing and calming effects on the skin.

Saccharomyces Ferment
Good

Saccharomyces Ferment is a yeast extract that can enhance skin's moisture content and improve its texture. It is often used for its conditioning properties.

Risks

Generally considered safe with low risk of irritation.

Benefits

Improves skin hydration and texture.

Cryptomeria Japonica Leaf Extract
Good

This extract is known for its antioxidant properties, which help protect the skin from environmental damage. It can also have soothing effects.

Risks

Potential for allergic reactions in sensitive individuals.

Benefits

Provides antioxidant protection and soothes the skin.

Nelumbo Nucifera Leaf Extract
Good

Nelumbo Nucifera, or lotus leaf extract, is rich in antioxidants and has anti-inflammatory properties. It helps to protect and soothe the skin.

Risks

Rare allergic reactions may occur.

Benefits

Offers antioxidant protection and reduces inflammation.

Pinus Palustris Leaf Extract
Good

This extract is known for its antioxidant and anti-inflammatory properties. It helps to protect the skin from oxidative stress and soothe irritation.

Risks

Potential for mild irritation in sensitive skin.

Benefits

Provides antioxidant protection and soothes the skin.

Ulmus Davidiana Root Extract
Good

Ulmus Davidiana Root Extract is known for its soothing and anti-inflammatory properties. It helps to calm irritated skin and reduce redness.

Risks

Minimal risk of irritation or allergic reaction.

Benefits

Soothes and calms irritated skin.

Oenothera Biennis (Evening Primrose) Flower Extract
Good

Evening Primrose Flower Extract is rich in essential fatty acids, which help to nourish and moisturize the skin. It also has anti-inflammatory properties.

Risks

Rare allergic reactions may occur.

Benefits

Nourishes and moisturizes the skin while reducing inflammation.

Pueraria Lobata Root Extract
Good

Pueraria Lobata Root Extract is known for its antioxidant and anti-inflammatory properties. It helps to protect the skin from environmental damage and soothe irritation.

Risks

Potential for mild irritation in sensitive skin.

Benefits

Provides antioxidant protection and soothes the skin.

Melaleuca Alternifolia (Tea Tree) Leaf Oil
Good

Tea Tree Oil is known for its antimicrobial and anti-inflammatory properties. It helps to reduce acne and soothe irritated skin.

Risks

Can cause irritation or allergic reactions in sensitive skin.

Benefits

Reduces acne and soothes irritated skin.

See more about Melaleuca Alternifolia (Tea Tree) Leaf Oil →
Allantoin
Good

Allantoin is a skin conditioning agent known for its soothing and healing properties. It helps to calm irritated skin and promote skin repair.

Risks

Generally considered safe with low risk of irritation.

Benefits

Soothes and promotes healing of the skin.

See more about Allantoin →
Betaine Salicylate
Good

Betaine Salicylate is a gentle exfoliant that helps to remove dead skin cells and improve skin texture. It is less irritating than traditional salicylic acid.

Risks

May cause mild irritation in sensitive skin.

Benefits

Exfoliates and improves skin texture with reduced irritation.

Water
Neutral

Water is a common solvent used in cosmetics to dissolve other ingredients. It does not provide direct benefits or risks in skincare formulations.

Risks

There are no direct risks associated with water in skincare products.

Benefits

Water helps in dissolving and distributing other active ingredients evenly.

See more about Water →
Cocamidopropyl Betaine
Neutral

Cocamidopropyl Betaine is a mild surfactant derived from coconut oil, used to create foam and cleanse the skin. It is generally considered safe but can cause irritation in some individuals.

Risks

Potential skin irritation or allergic reactions in sensitive individuals.

Benefits

Provides gentle cleansing and foaming properties without stripping natural oils.

See more about Cocamidopropyl Betaine →
Sodium Lauroyl Methyl Isethionate
Neutral

Sodium Lauroyl Methyl Isethionate is a mild surfactant that helps in cleansing the skin. It is known for being gentle and less irritating compared to harsher surfactants.

Risks

Minimal risk of irritation compared to harsher surfactants.

Benefits

Provides effective cleansing with a lower risk of irritation.

See more about Sodium Lauroyl Methyl Isethionate →
Sodium Chloride
Neutral

Sodium Chloride, or table salt, is used to thicken the consistency of cosmetic products. It is generally safe and non-irritating.

Risks

Excessive use can lead to dryness in some skin types.

Benefits

Helps in adjusting the viscosity of the product.

See more about Sodium Chloride →
Polysorbate 20
Neutral

Polysorbate 20 is an emulsifier that helps to mix oil and water-based ingredients. It is generally considered safe for use in cosmetics.

Risks

May cause mild irritation in sensitive skin types.

Benefits

Improves the texture and stability of the product.

See more about Polysorbate 20 →
Butylene Glycol
Neutral

Butylene Glycol is a humectant that helps to retain moisture in the skin. It is commonly used in cosmetics for its moisturizing properties.

Risks

May cause irritation in very sensitive skin.

Benefits

Helps to keep the skin hydrated and smooth.

See more about Butylene Glycol →
Caprylyl Glycol
Neutral

Caprylyl Glycol is a skin conditioning agent and preservative. It helps to moisturize the skin and enhance the efficacy of other preservatives.

Risks

May cause mild irritation in sensitive skin.

Benefits

Moisturizes the skin and enhances preservative efficacy.

See more about Caprylyl Glycol →
Ethylhexylglycerin
Neutral

Ethylhexylglycerin is a conditioning agent and preservative enhancer. It helps to improve the skin feel and extend the shelf life of the product.

Risks

Potential for mild irritation in sensitive skin.

Benefits

Improves skin feel and extends product shelf life.

See more about Ethylhexylglycerin →
Citric Acid
Neutral

Citric Acid is used to adjust the pH of cosmetic products. It can also provide mild exfoliation and antioxidant benefits.

Risks

Potential for irritation if used in high concentrations.

Benefits

Helps to balance pH and provides mild exfoliation.

See more about Citric Acid →
Ethyl Hexanediol
Neutral

Ethyl Hexanediol is used as a solvent and skin conditioning agent. It helps to improve the texture and feel of the product.

Risks

May cause mild irritation in sensitive skin.

Benefits

Improves product texture and skin feel.

See more about Ethyl Hexanediol →
1, 2-Hexanediol
Neutral

1, 2-Hexanediol is a solvent and preservative booster. It helps to stabilize the product and enhance the efficacy of preservatives.

Risks

Generally considered safe with low risk of irritation.

Benefits

Stabilizes the product and enhances preservative efficacy.

See more about 1, 2-Hexanediol →
Trisodium Ethylenediamine Disuccinate
Neutral

Trisodium Ethylenediamine Disuccinate is a chelating agent that helps to stabilize cosmetic formulations. It binds metal ions to prevent degradation of the product.

Risks

Generally considered safe with low risk of irritation.

Benefits

Stabilizes formulations by binding metal ions.

See more about Trisodium Ethylenediamine Disuccinate →
Sodium Benzoate
Bad

Synthetic preservative that can form benzene in the presence of vitamin C.

Risks

May cause irritation in sensitive skin if used in high concentrations.

Benefits

Prevents microbial growth and extends product shelf life.

See more about Sodium Benzoate →
Disodium EDTA
Bad

Processed additive flagged under Scout's ingredient doctrine.

Risks

Generally considered safe with low risk of irritation.

Benefits

Stabilizes formulations and enhances preservative efficacy.

See more about Disodium EDTA →

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