Versus

Cos De BAHA Salicylic Acid BHA 4% Serum Versus Naturium BHA Liquid Exfoliant 2%

Serum
Exfoliator
Korean Brand South Korea
American Brand United States

Updated on October 23, 2024

Overview

What they are

These products are both cruelty-free and reef safe . They have a total of 2 ingredients in common

Cool Features

They both contain BHA

Suited For

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

Free From

They both do not contain any harsh alcohols, oils, parabens, silicones or sulfates

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.

Ingredient Info

Click any item below to learn more and see relevant ingredients

About this product

About this product

At a glance

Click on any of the items below to learn more

Key Ingredients

Benefits

Concerns

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

found in both products

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Solvent

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin. 

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Learn more about Propanediol
Masking, Preservative, Skin Conditioning

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.

Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.

In general, Salicylic Acid is a great ingredient for oily acne-prone skin.

While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Learn more about Salicylic Acid

When to use

10 Routines
10% use in am
90% use in pm
60% use every day
264 Routines
31% use in am
69% use in pm
55% use every day
When to use See routines that use it ->

Reviews

Here's what our community thinks

Cos De BAHA Salicylic Acid BHA 4% Serum 13 ingredients

Salicylic Acid BHA 4% Serum hasn't been rated yet.
Rate it now

Naturium BHA Liquid Exfoliant 2% 18 ingredients

4.6 /5
from 5 ratings
Absorbs Well (4) Great Value (4) Works Well (4)
KLo's avatar

Keilah

4 months ago
Review

My holy grain exfoliant. I use it twice a week and it clears up any congestion. Believe the hype.

#great value
#absorbs well
#no scent
#works well
Noelle186's avatar

Noelle186

2 years ago
Review

Makes my skin more luminous