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COSRX Low pH Good Morning Gel Cleanser

A gentle daily gel cleanser that has been a K-beauty staple for years.

By Naeri · Based on customer reviews · Updated August 2026

COSRX Low pH Good Morning Gel Cleanser
★★★★½ 4.6 / 5

COSRX Low pH Cleanser

400ml · Best for most skin types wanting a gentle daily cleanser

Product code: NR-1013

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The 10-second verdict: A gentle daily gel cleanser that cleans without leaving skin tight. Perfect for mornings or a second cleanse. It will not remove heavy makeup on its own, and the faint tea tree scent is not for everyone.

What it is

A mild gel cleanser designed to clean without throwing off your skin's natural balance, with tea tree and a small amount of a clarifying ingredient to help with oil and pores. It makes a light foam and rinses clean without a stripped, squeaky feeling. It suits most skin types and is especially popular as a gentle morning cleanser or a second step after an oil cleanse. This is the large 400ml value size.

What reviewers say

Long-time users love how gentle and non-drying it is, calling it a reliable everyday cleanser that never leaves skin tight, and it has stayed a best-seller for years. The honest notes: it only removes light makeup and daily grime, so it will not shift heavy makeup or waterproof sunscreen on its own, the faint tea tree scent divides people (some find it a little strong at first before it fades), and the tea tree and clarifying ingredient can feel slightly drying on very dry skin.

What reviewers love

  • Cleans gently without stripping or tightness
  • Mild enough for daily and sensitive-skin use
  • Great morning cleanser or gentle second cleanse
  • Large 400ml size is strong value

Watch-outs

  • Not enough to remove heavy makeup or waterproof sunscreen alone
  • Faint tea tree scent that some dislike
  • Can feel slightly drying on very dry skin

Who it's for

Sensitive / normalGentle, non-stripping daily clean
Combination / oilyFreshens and helps with oil without stripping
Very dryFine, but can feel a touch drying, follow with moisturiser

Key ingredients

How to use it

Massage a small amount over damp skin, then rinse with lukewarm water. Use in the morning, or at night as a second cleanse after removing makeup and sunscreen with an oil cleanser or balm.

FAQ

Will it remove my makeup?

Only light makeup. For a full face of makeup or waterproof sunscreen, use an oil cleanser or balm first, then this as a gentle second cleanse.

Is it good for sensitive skin?

Yes, its gentle, balanced formula makes it a common pick for sensitive and beginner routines.

What is the smell?

A faint, fresh tea tree scent. It is usually mild and fades quickly, though a few people find it strong at first.

The bottom line

A gentle, everyday cleanser that suits nearly everyone and is ideal for mornings. Just pair it with a first-cleanse step when you are wearing makeup or heavy sunscreen.

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