About this product
COSRX Low pH Good Morning Gel Cleanser 150ml is the brand's iconic low-pH (5.5) daily cleanser formulated with tea tree oil and betaine salicylate to gently cleanse without disrupting the skin's acid mantle. The sulfate-free formula removes impurities and controls breakouts while leaving skin balanced and soft.
Best for oily, combination, acne-prone skin looking to address acne, excess oil, pores — with a focus on balance ph + clarity.
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Quick Stats
Key Ingredients
Alternatives
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Product Claims
Common Allergens
Based on confirmed product attributes. Always check the full ingredient list for personal allergens.
Always check the full ingredient list if you have known allergies or sensitivities.
How to Use
- 1Wet face with water
- 2Massage cleanser for 60 seconds
- 3Rinse thoroughly with warm water
Patch Test Recommended
This product contains high-strength actives. Before full application, apply a small amount to your inner arm or jaw and wait 24 hours to check for irritation.
If you experience redness, burning, or itching — discontinue use and consult a dermatologist.
Dermatologist Note
BHA-infused formula unclogs pores; tea tree oil balances skin without over-drying.
Based on published clinical literature and dermatological research.
Ingredient Analysis
Full Ingredient List (INCI)
3 ingredientsListed in order of concentration (highest first)
Tea Tree Leaf Oil, Salicylic Acid (BHA), Allantoin
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Disclaimer: The information on this page is for informational purposes only and does not constitute medical or dermatological advice. Always do your own research, consult a qualified professional if you have concerns, and patch test new products before full application — especially if you have sensitive or reactive skin.