The Ordinary Salicylic Acid 2% Solution Versus acne.org Treatment (Benzoyl Peroxide – 2.5%)
Updated on November 09, 2023
Overview
What they are
These products are both cruelty-free and reef safe facial treatments. They have a total of 2 ingredients in common
Suited For
They're both likely to be good for fighting acne and dry skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, 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
The Ordinary Salicylic Acid 2% Solution 14 ingredients
acne.org Treatment (Benzoyl Peroxide – 2.5%) 8 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
The Ordinary Salicylic Acid 2% Solution 14 ingredients
acne.org Treatment (Benzoyl Peroxide – 2.5%) 8 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Potassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbateWater. 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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
The Ordinary Salicylic Acid 2% Solution 14 ingredients
acne.org Treatment (Benzoyl Peroxide – 2.5%) 8 ingredients
Reviews
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