COSRX Low pH Good Morning Gel Cleanser – a mildly acidic daily gel cleanser
COSRX Low pH Good Morning Gel Cleanser is a water-rinse facial cleanser designed to remove daily impurities and excess oil without leaving the skin feeling overly dry or tight. The essence of its name lies in the formula’s mildly acidic nature: rather than providing an aggressive, “wake-up” cleanse in the morning, it serves as the first step in a routine that respects the skin’s pH balance. The manufacturer presents it as a gel cleanser for all skin types, especially when finding the right balance between cleanliness and comfort is important.
A formula built around pH 5.31 ± 1.00
The idea behind this product is very specific: to cleanse with a more acidic formula that is closer to the skin’s natural surface environment than traditional alkaline soaps. COSRX states a pH of 5.31 ± 1.00, while the cleansing base consists of surfactants that create lather and remove impurities. Betaine salicylate and tea tree leaf oil further support this approach, so this is not simply a neutral, “barely doing anything” gel: it is designed to leave the skin feeling clean, fresh, and smoother.
- Mildly acidic base: the manufacturer-stated pH of 5.31 ± 1.00 is the cleanser’s key distinguishing feature, helping the skin feel less dry after cleansing.
- Gel cleansing system: cocamidopropyl betaine and sodium lauroyl methyl isethionate form the cleanser’s base, removing everyday impurities and excess oil.
- Betaine salicylate and tea tree: the BHA betaine salicylate and tea tree leaf oil give the formula its distinctive focus—a clean, smoother-feeling complexion without the harsh character of a strong exfoliating product.
- Soothing formula highlights: allantoin, Saccharomyces ferment, and several botanical extracts complement the cleanser’s formula, which is designed for a more comfortable everyday cleanse.
The clear, medium-thick gel spreads easily over damp skin and creates a small amount of light foam, while rinsing clean without leaving a heavy film. It fits naturally into a morning or evening cleansing routine and will appeal most to those who want their skin to feel fresh and clean after washing, rather than “squeaky” clean. This pH-focused formula makes the COSRX cleanser a particularly clear choice for everyday cleansing.
Usage
To use COSRX Low pH Good Morning Gel Cleanser, begin by wetting your face with lukewarm water to help open up the pores. Squeeze a small amount of the gel cleanser into your palm and gently lather it up between your hands. Apply the lathered cleanser to your face using circular motions, focusing on areas that may need extra attention. Continue massaging for about 30 seconds to a minute, then rinse thoroughly with lukewarm water to remove all traces of the cleanser. Pat your face dry with a clean towel and follow with your usual skincare routine. Use this cleanser every morning for best results.
Ingredients
Water, Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Polysorbate 20, Styrax Japonicus Branch/Fruit/Leaf Extract, Butylene Glycol, Saccharomyces Ferment, Cryptomeria Japonica Leaf Extract, Nelumbo Nucifera Leaf Extract, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis (Evening Primrose) Flower Extract, Pueraria Lobata Root Extract, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Allantoin, Caprylyl Glycol, Ethylhexylglycerin, Betaine Salicylate, Citric Acid, Ethylhexanediol, 1-2-Hexanediol, Trisodium Ethylenediamine Disuccinate, Sodium Benzoate, Disodium EDTA
The manufacturer is responsible for the product’s ingredients. Due to possible changes, we always recommend checking the ingredient list directly on the packaging.



In today's cosmetics market, where labels often resemble pages from a chemistry textbook, Cosrx Cosmetics stands out with its simple yet astonishingly effective approach. Their products contain only carefully selected active ingredients:
However, Cosrx Cosmetics cares not only for your skin but also for the planet. All their products are manufactured following the highest quality standards, without cruel animal testing. Additionally, the brand actively strives to reduce packaging waste and promotes sustainable production practices. Isn't it reassuring to know that your chosen cosmetics contribute to a cleaner planet? It's a double benefit—your skin glows, and the world becomes a little better.







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