acne.org Treatment (Benzoyl Peroxide – 2.5%) Ingredients Explained

4.0   from 1 ratings
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Published on May 18, 2022 Submitted by lawrence

Overview

What it is

Facial treatment with 8 ingredients that contains benzoyl peroxide

Cool Features

It is cruelty-free, fungal acne (malassezia) safe, and reef safe

Suited For

It has ingredients that are good for fighting acne

Free From

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

Fun facts

acne.org is from United States. This product is used in 45 routines created by our community.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

You should know

Here's our breakdown of the notable ingredients, benefits, and concerns we determined from the ingredients in this product. Click any item to learn more.

Notable Ingredients

Benzoyl Peroxide

Benefits

Acne Fighting

Concerns

Drying
Irritating (2)
Rosacea
Eczema (2)

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

Ingredients Overview

Here's our quick-to-read summary of the ingredients in this product. Keep scrolling if you'd like to learn more about what each ingredient does!
Ingredient
Features
1
Skin Conditioning, Solvent
2
Benzoyl Peroxide IconCan worsen Dry Skin IconMay cause irritation IconHelps fight Acne IconMay worsen Eczema IconMay worsen Rosacea Icon
3
Humectant, Masking, Skin Conditioning, Solvent
1 / 0
4
Emulsion Stabilising, Gel Forming
1 / 0
5
Preservative
Preservative Icon
6
Preservative
Preservative Icon
7
Preservative
Preservative IconMay cause irritation IconMay worsen Eczema Icon
8
Buffering

Ingredients Explained

This product contains 8 ingredients. Click on any ingredient to learn more about it
1
What it does: Skin Conditioning, Solvent
Community Rating: Loved

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water
2
What it does:
Community Rating: Mixed

Benzoyl Peroxide is famous for fighting acne. This is because it does a variety of tasks on the skin: it helps reduce excess oil, kill bacteria, and clear out dead skin cells. In other words, it is effective at unclogging pores.

These properties make it great at fighting different types of acne, including cystic and inflammatory types of acne.

When targeting the bacteria in your pores, Benzoyl Peroxide has been shown to kill the bacteria without causing sensitivity. It also helps keep your skin's natural bacteria and biome balanced. Having a healthy biome protects your skin from external harmful factors.

Once Benzoyl Peroxide is absorbed into the skin, our bodies turn it into benzoic acid and quickly exits in urine.

When using Benzoyl Peroxide, it may be irritating for some people due to a variety of reasons, such as a broken skin barrier or just an allergic reaction. We recommend speaking with a professional about using this ingredient if you have concerns.

Learn more about Benzoyl Peroxide
3
What it does: Humectant, Masking, Skin Conditioning, Solvent
Community Rating: Mixed

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

  • It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
  • It is a humectant, which means that it helps attract moisture into the skin.
  • It helps improve product application.

Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.

4
What it does: Emulsion Stabilising, Gel Forming
Community Rating: Disliked

Carbomer is a polymer of acrylic acid. Its main role is to create gel consistency within products.

Carbomer is commonly found in many types of cosmetics products. It is found to be safe in concentrations up to 15%. However, a high amount of carbomer can cause pilling or balling up of products. Most products contain 1% of less of carbomer.

5
What it does: Preservative
Community Rating: Disliked

Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.

Potassium sorbate is potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.

Potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.

Potassium sorbate is often used with stronger preservatives.

Learn more about Potassium Sorbate
6
What it does: Preservative
Community Rating: Very Disliked

Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.

It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.

7
What it does: Preservative
Community Rating: Very Disliked

Diazolidinyl Urea is a preservative. It can cause irritation and worsen eczema.

8
What it does: Buffering
Community Rating: Mixed

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Learn more about Sodium Hydroxide
Embed Ingredients

Here's what our community thinks of the 8 ingredients in this product ✨

13% are loved or liked
38% have mixed ratings
50% are disliked or very disliked
0% have no rating yet

When to use

We've created a guide with info on when you should use acne.org Treatment (Benzoyl Peroxide – 2.5%). We've also included some recommended products to use it with, as well as some routine inspiration!

Read our guide on when to use Treatment (Benzoyl Peroxide – 2.5%) ->
Verified by SkinSort

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The data we've presented on this page has been verified by a member of the SkinSort Team.

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Latest Reviews

jcnfia's Avatar'
Mar 13, 2024

Solid benzoyl peroxide product with good ingredients and at a great price. I had some issues with irritation with this, but I'm fairly certain it's because I'm sensitive to benzoyl peroxide so I don't blame this product.

Solid benzoyl peroxide product with good ingredients and at a great price. I had some issues with irritation with this, but I'm fairly certain it's because I'm sensitive to benzoyl peroxide so I don't blame this product.

Great Value
No Scent
Works Well