Based on its formula, is this cleanser safe for sensitive, acne‑prone, or dry skin?

The low‑pH base and soothing leaf extracts make it generally suitable for acne‑prone skin, but the presence of cocamidopropyl betaine and fragrance components means it may cause irritation for extremely sensitive or very dry skin types.

What is the specific role and benefit of tea‑tree leaf oil in this cleanser?

Tea‑tree leaf oil (Melaleuca alternifolia) provides antibacterial and anti‑inflammatory properties that help reduce breakouts and calm redness, though it can be sensitizing for some individuals when used in high concentrations.

What is the optimal application frequency for this gel cleanser, and does it contain any controversial chemicals?

It is intended for twice‑daily use, morning and optionally evening, on damp skin, massaged gently and rinsed thoroughly; the formula avoids harsh sulfates but includes cocamidopropyl betaine, betaine salicylate, and preservatives like sodium benzoate and disodium EDTA, which some consumers consider controversial.

COSRX • 150ml

Low PH good morning gel cleanser

Face

Product Insights

The COSRX Low pH Good Morning Gel Cleanser is a 150 ml facial cleanser formulated for daily morning use. It combines mild surfactants such as cocamidopropyl betaine with botanical leaf extracts (Cryptomeria japonica, Nelumbo nucifera, Pinus palustris) and tea‑tree leaf oil to help maintain the skin's natural acidity and provide antioxidant and soothing benefits. However, the formula includes potential irritants like cocamidopropyl betaine, betaine salicylate, fragrance‑derived Styrax Japo, and preservatives such as sodium benzoate and disodium EDTA, which may trigger sensitivity in very reactive skin.

Comparative Analysis

Positioned as a low‑pH, gel‑type facial cleanser, this COSRX product targets morning use for balancing skin acidity, distinguishing itself from typical foaming cleansers by combining mild surfactants with botanical leaf extracts and tea‑tree oil.

Ingredients

Water, Cocamidopropyl Betaine, Sodium Lauroyl nicus Branch/Fruit/Leaf Extract, Butylene Glycol, Saccharomyces Methyl Isethionate, Sodium Chloride, Polysorbate 20, Styrax Japo - Ferment, Cryptomeria Japonica Leaf Extract, Nelumbo Nucifera Leaf Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root raria Lobata Root Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Extract, Oenothera Biennis (Evening Primrose) Flower Extract, Pue Acid, Ethyl Hexanediol, 1,2-Hexanediol, Trisodium Ethylenediamine Allantoin, Caprylyl Glycol, Ethylhexylglycerin, Betaine Salicylate, Citric Disuccinate, Sodium Benzoate, Disodium EDTA

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