COSRX Low PH BHA Overnight Mask

Dupes for Low PH BHA Overnight Mask by COSRX

Last updated on October 26, 2025

Welcome to our breakdown of the 6 best COSRX Low PH BHA Overnight Mask dupes and alternatives.

Looking for dupes for a different product? You can use our Dupe Finder to search for them!

If you'd like to see the all of the COSRX dupes that we've found, check out our best COSRX dupes guide.

We use hundreds of science-backed factors to find you the best dupes.
Learn more about our dupe methodology

Our Roundup

Here's a quick roundup of our findings. Continue reading for the full breakdown!

Farmacy 10% Niacinamide Night Mask
Most Similar Ingredients

Farmacy's 10% Niacinamide Night Mask is the dupe with the most similar ingredients. Our matching methodology puts it at an 42% ingredient match!

iUNIK Propolis Vitamin Sleeping Mask
Most Liked

Of all of the dupes for this product, iUNIK's Propolis Vitamin Sleeping Mask is the most liked by our community. Our matching algorithm puts it at an 57% overall match!

Overview

What it is

Overnight mask with 26 ingredients that contains BHA, niacinamide and PHA

Cool Features

It is reef safe

Suited For

It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture

Free From

It doesn't contain any harsh alcohols, common allergens, parabens or sulfates

Dupe #1

Farmacy 10% Niacinamide Night Mask

60% match

with the ingredients and function of COSRX Low PH BHA Overnight Mask

75% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both overnight masks that contain niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #2

Quench Botanics Mama Cica Oil Control Overnight Mask

60% match

with the ingredients and function of COSRX Low PH BHA Overnight Mask

83% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both overnight masks that contain niacinamide. They've got a total of 9 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

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Dupe #3

iUNIK Propolis Vitamin Sleeping Mask

57% match

with the ingredients and function of COSRX Low PH BHA Overnight Mask

69% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both cruelty-free overnight masks that contain niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain silicones.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #4

P.Calm Cicalacto Exosome 45 Sleeping Mask

56% match

with the ingredients and function of COSRX Low PH BHA Overnight Mask

62% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both overnight masks that contain niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances, oils and silicones.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #5

Ziaja Refreshing Balance Face Mask For Dry Skin

54% match

with the ingredients and function of COSRX Low PH BHA Overnight Mask

58% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both overnight masks that contain. They've got a total of 10 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain fragrances, oils and silicones.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Both products are also reef safe.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #6

Medik8 Sleep Glycolic

51% match

with the ingredients and function of COSRX Low PH BHA Overnight Mask

55% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both cruelty-free overnight masks that contain AHA. They've got a total of 8 ingredients in common.

They both do not contain any harsh alcohols, common allergens, parabens or sulfates. They both contain silicones.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Both products are also reef safe.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

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