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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of Cos De BAHA BHA Salicylic Acid Serum 4% with Niacinamide versus The Ordinary Salicylic Acid 2% Solution .

Published on July 09, 2021

Overview

What they are

These products are both reef safe . They have a total of 3 ingredients in common

Cool Features

They both contain BHA

Suited For

They're both likely to be good for fighting acne, 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 need an update? Let us know.

Serum South Korean Brand South Korea
Facial Treatment Canadian Brand Canada

Serum

Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Price

Shop

Buy BHA Salicylic Acid Serum 4% with Niacinamide

Starts at $11.90
Shop

Buy Salicylic Acid 2% Solution

Starts at $6.70

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

BHA
Niacinamide

Benefits

Good For Oily Skin (2)
Redness Reducing
Reduces Large Pores (2)
Anti-Aging
Dark Spots
Scar Healing
Acne Fighting (2)
Brightening (2)

Concerns

Drying
Irritating
Rosacea
Eczema

Notable Ingredients

AHA
BHA

Benefits

Good For Oily Skin
Skin Texture
Reduces Large Pores (2)
Scar Healing (2)
Acne Fighting
Brightening (2)

Concerns

Drying
Irritating (2)
Rosacea (2)
Eczema
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

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

1
What it does: Emulsifying
Community Rating: Very Disliked

Cocamidopropyl Dimethylamine comes from the fatty acids of coconut oil. It is an emulsifier, meaning it helps stabilize and mix ingredients.

This ingredient can be irritating in higher amounts and is related to Cocamidopropyl Betaine.

Cos De BAHA BHA Salicylic Acid Serum 4% with Niacinamide contains this as ingredient number 2.

The Ordinary Salicylic Acid 2% Solution contains this as ingredient number 2.

2
What it does: Masking, Preservative, Skin Conditioning
Community Rating: Liked

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

Cos De BAHA BHA Salicylic Acid Serum 4% with Niacinamide contains this as ingredient number 3.

The Ordinary Salicylic Acid 2% Solution contains this as ingredient number 1.

3
What it does: Emulsion Stabilising, Stabilising
Community Rating: Mixed

Hydroxyethylcellulose is used to improve the texture of products. It is created from a chemical reaction involving ethylene oxide and alkali-cellulose. Cellulose is a sugar found in plant cell walls and help give plants structure.

Hydroxyethylcellulose helps stabilize products by preventing ingredients from separating. It can also help thicken the texture of a product.

This ingredient can also be found in pill medicines to help our bodies digest other ingredients.

Learn more about Hydroxyethylcellulose

Cos De BAHA BHA Salicylic Acid Serum 4% with Niacinamide contains this as ingredient number 12.

The Ordinary Salicylic Acid 2% Solution contains this as ingredient number 5.

Here's what our community thinks of the ingredients in these two products.

50% are loved or liked
25% have mixed ratings
17% are disliked or very disliked
8% have no rating yet
27% are loved or liked
27% have mixed ratings
45% are disliked or very disliked
0% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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Reviews

Here's what our community thinks

Cos De BAHA BHA Salicylic Acid Serum 4% with Niacinamide 12 ingredients

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

The Ordinary Salicylic Acid 2% Solution 11 ingredients

4.2 /5
from 11 ratings
Great Value (3) Sticky (3) No Scent (3) Absorbs Well (2) Broke Me Out (2) Heavy (2)
JohnnyLeeZongHeng_352's avatar

JohnnyLeeZongHeng_352

2 months ago · Oily Skin
Review

It is like gel consistency but it gets foamy when you try to spread across your face. Despite that, it works on my skin because acnes are getting...

It is like gel consistency but it gets foamy when you try to spread across your face. Despite that, it works on my skin because acnes are getting smaller and my closed comadomes are slowly disappearing.
When it gets foamy after spreading across my face, i simply let it dry for like 30 seconds then put on other skincare.

ris's avatar

ris

3 days ago · Combination Skin
Review

Doesnt cloge pores, i thought it would dry my skin but it didn't, bye bye blackheads.

Alternatives

Our Dupe Finder has found 4 potential alternatives that have similar ingredients to Cos De BAHA BHA Salicylic Acid Serum 4% with Niacinamide.

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Our Dupe Finder has found 15 potential alternatives that have similar ingredients to The Ordinary Salicylic Acid 2% Solution.

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