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COSRX - Low pH BHA Overnight Mask

Final Clearance Spring Festival Quantity Discount
Formulated with 0.9% BHA, glycerin and centella asiatica leaf water, this slightly acidic overnight mask helps to improve appearance of blemishes, soothe and hydrate skin all while you’re sleeping! Suitable for dry and problematic skin types.
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US$ 17.96
US$ 18.90 4.9% OFF Sale ends in
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More Information:
Imported from:South Korea
Catalog No.:1069246192

  • Images are for reference only. Colors on your computer monitor may differ slightly from actual product colors depending on your monitor settings.
Other Information:

Translation reference for Korean beauty product packaging:

Brand: COSRX
97% 97% Customer Satisfaction 5,647 Add "COSRX" to favorites Brand from South Korea More from COSRX


  • Non-irritating low PH formula that moisturizes, exfoliates and improves skin texture

  • Soothes blemishes

  • Suitable for sensitive, troubled and dry skin

How to Use:

  • At the last step of skin care routine, evenly apply a proper amount on the face while avoiding the eye and lip areas.

Size :  50ml

Customer Reviews
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  • Overall Rating

    23 reviews

    90.4% customers satisfied

    What is Customer Satisfaction?
  • Kelly G Williamson
    Perfect for every night use
    May 17, 2019
    I love this product. It's become a staple in my nighttime routine. Not only does it moisturize and soften, but it helps reduce and eliminate spots quickly. My overall skin tone has improved and I look luminous.
  • Larisa
    Good one!
    April 29, 2019
    I used to have normal to dry skin, since i moved to windy London i have it dry. Applied the mask 2 times, it definitely moisturizes my skin very good during the night, but i would use it once or twice a week as it would be too much for a daily use for me.
  • Grady Salzman
    April 20, 2019
    Have been using for over month and you will wake up with a smooth texure on your face. Also, great for acne, Takes away redness in one night.
  • Ka Ying Wong
    Love it!
    April 14, 2019
    Using it with my BHA toner and they work well. I use it at night. Before going to bed, if there was any redness on my face, it would disappear next morning!!
  • Anastasia Bushueva
    very good mask
    April 12, 2019
    love it! fantastic night mask for moisturizing and nourishing. good for sensitive skin. and I really like the texture of it!
  • Joana Oliveira e Silva
    Love this
    March 15, 2019
    Makes my dry skin look glossy and bright when i wake up the morning after i use this! Very mosturizing and also mildly exfoliating. Became one of my favourite night creams!
  • Mira
    Love this night cream
    February 5, 2019
    To tell you the truth I didn't use night creams until now. Normally I used my daily moisturizer for the night but my skin was somehow dry and some parts very oily in the morning. So I'm using this one now and really like it.
    I'm a beginner considering AHA and BHA and have sensitive, oily to combo, acne prone skin. I was a bit sceptical because a lot of people have bad reactions to AHA and BHA but I have to say that this cream works great for me and in the morning my face feels smooth and also moisturized
  • Natalia Celac
    If you skin is dry, use it!
    January 17, 2019
    When I feel that my skin is dry, I just use this mask overnight, and in the morning, I can feel that it helps. Will buy it again, and recommend it to my friends.
  • Eryn McCabe
    Super moisturising~
    January 6, 2019
    I need overnight masks because I don't have time to do masks during my days - being able to put it on and then go to bed is so convenient for me. The moisturising effects are fantastic and leaves my skin feeling so smooth and soft. I'm buying this for friends too to get them hooked too - it's so good.
  • Renata Boyle
    Good up to a point ...
    January 1, 2019
    This would be a good starting point for those who haven't used any type of BHA before as it is quite a low concentration. Very easy to apply at night before bed. Not at all irritating and I do notice the reduction of those annoying little bumps the next day.
    2 0
  • Ratha
    Clearer Skin
    November 24, 2018
    After a week of use my face appears to be more clear and smooth. My marks from pimples has gradually faded, it may take more time but I see the difference. I use this on top of rosehip oil every night.
    1 0
  • Anna Wang
    Does its job for the most part
    June 5, 2019
    This is a very thick almost balm like sleeping mask, nice for moisturizing but in terms of texture this didn’t really do much. The acid concentration is probably too low to do much, though I guess it’s good for sensitive skin.

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