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COSRX Low pH Good Morning Gel Cleanser
The product, the routine step and the buying details.
Consider this for a gel-format rinse-off cleanser, not as a stand-alone leave-on exfoliating treatment. COSRX describes a mildly acidic formula and positions it for cleansing without stripping.
- Cleanser
- Category
- Cleanser
- Size
- 150ml and 50ml options are listed
- Price reference
- USD 14 displayed for the 150ml variant at COSRX Official
- Details checked
- 2026-10-15
The basics
About this product
That is the manufacturer's claim; this article does not contain a measured post-wash hydration test or a universal sensitive-skin recommendation.
Inside the formula
Ingredients, explained
Formula focus
The checked list includes cocamidopropyl betaine and sodium lauroyl methyl isethionate among the cleansing ingredients, along with tea tree leaf oil, allantoin and betaine salicylate.
COSRX states a pH of 5.31 plus or minus 1.00; the product name is not a guarantee of one exact value for every measurement. This differs from COSRX Snail Gel Cleanser, whose checked list includes snail filtrate and fragrance. The difference is factual, but neither ingredient list alone establishes which will feel more comfortable for an individual.
Texture & finish
Texture & finish: what is reported
No attributed wear-test excerpt has been added for this exact product. Formula descriptions are not a personal texture test.
Other people's experience
User reviews
No attributed use review is attached for this exact product yet. The ingredient and routine sections are product research, not a hands-on review.
View the brand listing and any hosted customer reviews ↗Brand-hosted testimonials are not independent test results.Before buying
Would it add something to your routine?
When to consider it
- Consider this for a gel-format rinse-off cleanser, not as a stand-alone leave-on exfoliating treatment.
What to weigh up
- The presence of tea tree oil is worth checking if you avoid that ingredient.
More buying tradeoffs
The presence of tea tree oil is worth checking if you avoid that ingredient. Betaine salicylate in a rinse-off product should not be assumed to perform like a separate leave-on acid at a known concentration.
If you already own a cleanser that removes your routine products comfortably, replacing it solely because another cleanser says low pH may not solve a missing need. This article does not establish cleansing strength, foam density or comparative irritation through hands-on testing.
This is a buying interpretation, not a personal skin assessment. Individual reactions and the products used alongside it can change the experience.
In your routine
How to use it
COSRX advises using it morning and night after removing makeup, beginning with wet hands and face, foaming an appropriate amount, gently massaging while avoiding the eye and mouth area, then rinsing with warm water. Follow the package you purchase. The brand's suggested frequency is not a requirement to cleanse twice daily regardless of your existing routine.
Follow the directions on the version you buy.
Sizes, price & availability
COSRX Low pH Good Morning Gel Cleanser: 150ml and 50ml options are listed.
USD 14 displayed for the 150ml variant at COSRX Official. This is a dated listing reference, not a permanent offer or a Korean shelf price. Shipping, tax and destination eligibility must be checked separately.
Select the exact size and market before comparing cost. A dollar price observed in one storefront does not prove that sales are limited to that country.
Check the official product listing ↗A few common questions
Is it only for the morning?
The name says Good Morning, but the checked directions also describe evening use.
Is it the same formula as Snail Gel Cleanser?
No. Compare the separate ingredient lists and the size selected at checkout.
Does it replace a leave-on BHA?
That is not established by the cleanser's ingredient list. Rinse-off and leave-on products are different formats.
Compare a related product
Sources, photo credits & how this page was made
Product details checked 2026-10-15. Original publication: 2026-09-19. External review dates appear with each excerpt. Layout changes do not refresh product evidence. No tester score or first-hand result was created by this site.