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COSRX
AHA/BHA Clarifying Treatment Toner
A toner built around Lactic acid and AHA, for smoothing and hydration.
Brand price
USD 20.00 · checked 25 Sept 2026 · on the brand's site
From the brand
What the brand says about this product. Our ingredient analysis follows below.
The brand recommends it for
- Sensitive skin
- Acne & blemishes
- Large pores
- Uneven texture
- Oiliness & shine
How to use
After cleansing, spray the toner onto a cotton pad and gently wipe onto face, avoiding the eye and mouth area. For use during the daytime, follow with a broad-spectrum sunscreen rated SPF 30 or greater. * Avoid using with other acids (AHAs / BHAs / Retinols & Vitamin C) * Avoid when pregnant or breast feeding!
Caution
* Avoid using with other acids (AHAs / BHAs / Retinols & Vitamin C) * Avoid when pregnant or breast feeding!
What's inside
Ingredients List
0 trigger at least one check · 11 trigger none
- AHA
- Glycolic acid
- Anti-Aging
- Brightening
- Dark Spots
- Exfoliating
- Smoothing
- Panthenol (provitamin B5)
- Barrier Repair
- Hydrating
- Reduces Irritation
Key Ingredients
Benefits
Reduces Irritation3
Eases discomfort and supports skin resilience.
Smoothing4
Refines rough or uneven texture.
Allantoin, Betaine Salicylate, Glycolic Acid, Sodium Lactate
Exfoliating3
Lifts dead surface cells to smooth texture.
Ingredients Explained
Click on any ingredient to learn more about it
Water
Antiplaque, Skin Conditioning, Solvent
Aqua (EU),Deionized Water,Distilled Water,Micromatrix Fractile AN,Onsen-Sui (JPN),Purified Water
Learn more about Water →Salix Alba Bark Water
Astringent, Skin Conditioning, Soothing, Tonic
Salix Alba Bark Water is an aqueous solution containing volatile oils obtained by the distillation of the bark of the White Willow, Salix alba L., salicaceae
Learn more about Salix Alba Bark Water →Pyrus Malus Fruit Water
Fragrance
Pyrus Malus Fruit Water is an aqueous solution of the steam distillate obtained from the fruit of the Apple, Pyrus malus L., Rosaceae
Learn more about Pyrus Malus Fruit Water →Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
Learn more about Butylene Glycol →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Sodium Lactate
Buffering, Humectant, Keratolytic
Sodium Lactate is lactic acid.
Learn more about Sodium Lactate →Glycolic Acid
Buffering
Glycolic Acid is an AHA.
Learn more about Glycolic Acid →Betaine Salicylate
Antimicrobial, Keratolytic
Betaine Salycilate is the product formed by the reaction of Betaine with Salycilic Acid
Learn more about Betaine Salicylate →Allantoin
Skin Conditioning, Skin Protecting, Soothing
Urea, (2,5-dioxo-4-imidazolidinyl)-
Learn more about Allantoin →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →
Dupes
- COSRX Refresh ABC Daily Toner (AHA BHA Vitamin C)88% match
- COSRX AC Collection Calming Liquid Intensive73% match
- COSRX Two in One Poreless Power Liquid73% match
- COSRX One Step Original Clear Pad70% match
- COSRX Centella Water Alcohol-Free Toner67% match
- COSRX One Step Original Blemish Pore Clear Pad64% match