COSRX Low pH Good Morning Gel Cleanser Review | SkinSourcer
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The Shelf · Acne Skincare That Clears Without Starting Another Problem

COSRX Low pH Good Morning Gel Cleanser
No. 05 in Edit 012

COSRX Low pH Good Morning Gel Cleanser

Cleansers South Korea Approx. $10

The cleanser that taught a generation the word “pH”: a mildly acidic gel that cleans oily, blemish-prone skin without the alkaline squeak that sets it off again. A decade on, it is still the default first swap in an acne routine.

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Why we like the Low pH Good Morning Gel Cleanser

  • Respects the acid mantle by design
  • Gentle enough for twice daily
  • A decade of global repurchase behind it
Texture
Mild gel; slight tea-tree scent
Key ingredients
Low-pH surfactant base · Tea tree leaf oil · Betaine salicylate (BHA)
Fragrance
No fragrance or parfum; scented naturally by tea tree leaf oil
Best for
Acne-prone · Oily · Combination
Works on
Acne
Made in
South Korea
Where to buy
Amazon
Price
$9.80, approximate
Listing checked
2026-08-09

Our verdict on the COSRX Low pH Good Morning Gel Cleanser

The first thing to fix in an acne routine.

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Where the Low pH Good Morning Gel Cleanser sits on The Shelf

Acne Skincare That Clears Without Starting Another Problem Edit 012 · THE ACNE EDIT Acne Skincare That Clears Without Starting Another Problem De-escalation first: treating blemishes without declaring war on the barrier.

The rest of Acne Skincare That Clears Without Starting Another Problem

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Reviewed 2026-08-09. COSRX Low pH Good Morning Gel Cleanser appears in Acne Skincare That Clears Without Starting Another Problem. Every product on The Shelf is listed in the product index.