COSRX Low pH Good Morning Gel Cleanser On your shelf ✓
Our read, in one look
Allantoin is the reason to consider this cleanser, with Tea Tree Oil behind it.
The case for it
- Allantoin, strong evidence for the barrier
- Tea Tree Oil, moderate evidence for oil and breakouts
- No fragrance, alcohol, silicones or parabens
Mind this
- Sunscreen the next day, acids leave skin more sun-sensitive
- Add it on its own for a week or two, so you know what your skin is answering to
Maya's readCOSRX Low pH Good Morning Gel Cleanser is a cleanser built around Allantoin, Tea Tree Oil and Betaine Salicylate. It leans strongest on hydration. Best suited to sensitive, oily and acne prone skin. Go slow: the active is potent enough to irritate if overused.
Skip it if your barrier is already sensitised or compromised: the acids can sting broken or over-exfoliated skin.
The formula, drawn
Every ingredient in label order, coloured by the job it does here.
17 of the 25 sit above the 1% line. The other 8, hatched, are each under 1%. Widths show the ORDER on the label and nothing else: the label never discloses amounts, so we never draw them.
- Actives & signals
- Hydrators
- Texture & base
- Preservation
- Not in our library yet
- No fragrance anywhere on the label
What it delivers
How it feels A gentle wash that lifts the day away without leaving skin tight or squeaky. (estimated from the formula)
What's in it that matters
Soothing ingredient that helps calm irritation and support surface healing in compromised skin.
Essential oil with antimicrobial and anti inflammatory activity that improves mild acne but carries a notable risk of sensitization and irritation.
Gentle salicylate exfoliant used for clogged pores and rough texture. Direct clinical evidence for the single ingredient is sparse.
How to use it
In the evening, and not every night: 2–3 times a week is plenty. Follow with a moisturiser, and wear sunscreen the next day.
Keep it away from
- Retinoids (retinol, tretinoin)
- Benzoyl peroxide
- Other exfoliating acids the same night
Where it acts
The same cross-section as our 500 dalton page, with this formula's actives on the layer each one works on. Depth is the anatomy's, never an ingredient's.
Skin surface
The stratum corneum
- Betaine Salicylatederived from what it is
Down the follicle
- Tea Tree Oillikely, sourced
2 of this product's actives have a layer we can defend. 1 did not, so it is not on the diagram: no source and no honest derivation means no dot.
Sources for the sourced ones: StatPearls: Acne Vulgaris.
Against the average cleanser
It scores lower than the median cleanser on barrier repair, hydration and anti-aging.
On brightening and oil control it is level with the median, so that is not what sets it apart.
A median, not an average: one unusual formula should not move the middle. The numbers are the same 0 to 10 reads the comparison pages use.
The full ingredients list, decoded
Every ingredient on the label, in the order it appears (highest amount first). We link the 15 our library knows, name what each one does, and flag anything that can irritate or clog. The rest we leave plain, nothing is hidden.
All 25 ingredients, decoded
- WaterSolvent (base)
- Cocamidopropyl BetaineSurfactantmild irritant
- Sodium Lauroyl Methyl Isethionate
- Sodium ChlorideThickener
- Polysorbate 20Emulsifiermild irritant
- Butylene GlycolHumectant
- Saccharomyces FermentBotanical extract
- Cryptomeria Japonica Leaf ExtractBotanical extract
- Nelumbo Nucifera Leaf ExtractBotanical extract
- Pinus Palustris Leaf ExtractBotanical extract
- Ulmus Davidiana Root ExtractBotanical extract
- Oenothera Biennis (Evening Primrose) Flower ExtractBotanical extract
- Pueraria Lobata Root ExtractBotanical extract
- Melaleuca Alternifolia (Tea Tree) Leaf OilEssential oilmild irritant
- AllantoinSoothing
- Caprylyl GlycolPreservative booster
- roughly the 1% lineThe rules only require descending order above 1%. From Ethylhexylglycerin down, these 8 can be listed in any order the brand likes, so position stops telling you anything.
- EthylhexylglycerinPreservative booster
- Betaine SalicylateExfoliantmild irritant
- Citric AcidExfoliantmild irritant
- Ethyl Hexanediol
- 1,2-HexanediolPreservative booster
- Sodium BenzoatePreservative
- Disodium EDTAChelator
Worth knowing: Betaine Salicylate sits below that line. It is in there, and the label does not tell you how much. That is not the same as saying it is too little to matter.
Copy the raw INCI list
Water, Cocamidopropyl Betaine, Sodium Lauroyl Methyl Isethionate, Sodium Chloride, 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, Ethyl Hexanediol, 1,2-Hexanediol, Trisodium Ethylenediamine Disuccinate, Sodium Benzoate, Disodium EDTA
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We don't make or sell skincare of our own. So there's nothing here we're trying to push, just an honest read of whether this formula suits your skin.
Against your shelf
Read from your own shelf, in your browser. We never see it.
Compare it with…
All 6 comparisons
- Low pH Good Morning Gel Cleanser vs CeraVe Hydrating Cleanser
- Low pH Good Morning Gel Cleanser vs CeraVe Foaming Facial Cleanser
- Low pH Good Morning Gel Cleanser vs CeraVe SA Smoothing Cleanser
- Low pH Good Morning Gel Cleanser vs Cetaphil Gentle Skin Cleanser
- Low pH Good Morning Gel Cleanser vs Bioderma Sébium Gel Moussant
- Low pH Good Morning Gel Cleanser vs Bioderma Sensibio H2O Micellar Water
Common questions
Is COSRX Low pH Good Morning Gel Cleanser good for sensitive skin?
By our read of the formula, it suits sensitive, oily, acne prone skin. COSRX Low pH Good Morning Gel Cleanser is a cleanser built around Allantoin, Tea Tree Oil and Betaine Salicylate. It leans strongest on hydration. Best suited to sensitive, oily and acne prone skin. Go slow: the active is potent enough to irritate if overused.
How do you use COSRX Low pH Good Morning Gel Cleanser?
In the evening, and not every night: 2–3 times a week is plenty. Follow with a moisturiser, and wear sunscreen the next day.
What are the key ingredients in COSRX Low pH Good Morning Gel Cleanser?
The actives that do the work are Allantoin, Tea Tree Oil, Betaine Salicylate. The rest of the list is texture, preservatives and emulsifiers that hold the formula together.
Does COSRX Low pH Good Morning Gel Cleanser contain fragrance?
No. By our reading of the ingredient list it is fragrance-free, which is a plus for sensitive or reactive skin.
