Calming Liquid Mild
COSRX AC Collection Calming Liquid Mild is a refreshing Korean toner designed to calm acne prone skin, soothe redness and relieve irritation. This fast absorbing watery formula penetrates easily into the skin without leaving a greasy finish.
Formulated with BHA, PHA, green tea extract and CentellAC-RX Complex, Calming Liquid Mild helps exfoliate dead skin cells, deeply cleanse pores and support a clearer looking complexion. It also helps control excess sebum and prevent future breakouts while keeping the skin feeling calm and refreshed.
Calming Liquid Mild For Acne Prone Skin
This COSRX toner is ideal for customers wanting a gentle daily toner that supports acne care, redness relief and pore clarity. The watery texture absorbs quickly, making it suitable for routines that need lightweight hydration and soothing support.
Because Calming Liquid Mild helps exfoliate and calm the skin at the same time, it is a practical option for oily, blemished, irritated or breakout prone skin. For best results, use together with the full COSRX AC Collection line.
Calming Toner Benefits
- Refreshing Korean toner for acne prone skin
- Helps calm acne, redness and irritation
- Helps control excess sebum
- Supports clearer looking pores
- Helps prevent breakouts
- BHA and PHA help exfoliate dead skin cells
- Helps deeply cleanse pores
- Green tea extract gently cares for pores
- CentellAC-RX Complex provides calming and soothing care
- Fast absorbing watery texture
- Absorbs easily without greasiness
- Cruelty free formula
- Vegan friendly
- Paraben free
- Sulfate free
- Phthalates free
- Alcohol free
- Dermatologically tested
- Hypoallergenic
- Made in Korea
Exfoliating Pore And Sebum Support
Calming Liquid Mild is designed to support skin that feels oily, congested, irritated or blemish prone. The combination of BHA and PHA helps remove dead skin cells and cleanse pores, while green tea extract supports gentle pore care.
With regular use, this toner helps skin appear clearer, calmer and more balanced. It is suitable for routines focused on acne care, excess sebum control, breakout prevention and lightweight calming support.
Recommended Routine Order
- COSRX AC Collection Calming Foam Cleanser
- COSRX AC Collection Acne Patch
- COSRX AC Collection Calming Liquid Mild
- COSRX AC Collection Blemish Spot Clearing Serum
- COSRX AC Collection Ultimate Spot Cream
- COSRX AC Collection Lightweight Soothing Moisturizer
Key Ingredients
- BHA: Helps exfoliate inside the pores, remove excess sebum and support clearer looking skin.
- PHA: Helps gently exfoliate dead skin cells while supporting a smoother skin texture.
- Green Tea Extract: Helps care for pores while supporting calming and antioxidant care.
- CentellAC-RX Complex: Helps provide intense calming and soothing care for acne prone skin.
How To Use Calming Liquid Mild
- Use after cleansing.
- Apply an appropriate amount to a cotton pad or clean hands.
- Gently sweep or pat over the face, avoiding the eye and lip area.
- Allow the toner to absorb fully before applying serum or moisturiser.
- Use morning or evening as part of your skincare routine.
- Introduce gradually if your skin is new to exfoliating acids.
- Apply sunscreen during the day when using exfoliating skincare products.
Calming Liquid Mild Product Details
- Product Name: COSRX AC Collection Calming Liquid Mild
- Size: 125ml
- Product Type: Korean refreshing toner for acne prone skin
- Key Ingredients: BHA, PHA, green tea extract and CentellAC-RX Complex
- Suitable For: Acne prone, oily, blemished, red, congested or irritated looking skin
- Benefits: Acne care, calming support, redness relief, pore care, exfoliation, sebum control and breakout prevention
- Texture: Fast absorbing, watery and lightweight
- Finish: Fresh, non greasy and comfortable
- Formula: Cruelty free, vegan friendly, paraben free, sulfate free, phthalates free, alcohol free and hypoallergenic
- Tested: Dermatologically tested
- Made In: Korea
- Authenticity: All our products are 100% authentic
Important Calming Toner Information
This Korean toner contains exfoliating ingredients, so it is best introduced gradually if your skin is new to BHA or PHA. Avoid using with strong exfoliating products in the same routine unless advised by a skincare professional.
If you are introducing Calming Liquid Mild into your routine for the first time, patch testing is recommended. Discontinue use if irritation occurs.
Shop More Korean Skincare
For more Korean skincare products, explore our COSRX range. You can also learn more about exfoliating acids and acne treatment options from American Academy of Dermatology.
Toner Use Information
Overall, COSRX AC Collection Calming Liquid Mild is a refreshing toner for customers wanting calmer, clearer and more balanced looking skin. It is ideal for acne prone, oily or irritated skin routines focused on sebum control, pore care, redness relief and breakout prevention.




