The Ordinary Salicylic Acid 2% Solution Versus The Ordinary Salicylic Acid 2% Anhydrous Solution
Updated on March 04, 2025
Overview
What they are
These products are both vegan, cruelty-free, and 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 and reducing pores
Free From
They both do not contain any harsh alcohols, common allergens, 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 11 ingredients
The Ordinary Salicylic Acid 2% Anhydrous Solution 9 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
The Ordinary Salicylic Acid 2% Solution 11 ingredients
The Ordinary Salicylic Acid 2% Anhydrous Solution 9 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.
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 AcidChlorphenesin is a synthetic preservative. It helps protect a product against bacteria in order to extend shelf life. In most cases, Chlorphenesin is paired with other preservatives such as phenoxyethanol and caprylyl glycol.
Chlorphenesin is a biocide. This means it is able to help fight the microorganisms on our skin. It is also able to fight odor-releasing bacteria.
Chlorphenesin is soluble in both water and glycerin.
Studies show Chlorphenesin is easily absorbed by our skin. You should speak with a skincare professional if you have concerns about using Chlorphenesin.
Learn more about ChlorphenesinPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
The Ordinary Salicylic Acid 2% Solution 11 ingredients
The Ordinary Salicylic Acid 2% Anhydrous Solution 9 ingredients
Reviews
Here's what our community thinks
The Ordinary Salicylic Acid 2% Solution 11 ingredients
The BHA didnt remove my acne, the clogged pores, and the sebaceous filaments. I've been using it for 4 months, and my acne condition is still the same.
The Ordinary Salicylic Acid 2% Anhydrous Solution 9 ingredients
I made this work eventually.
I was intrigued when I first saw this product as most salicylic acid treatments that I’ve seen are in water based formulas. I however have dry AND acne prone skin so finding acne fighting + moisturizing products can be a little challenging. This did technically work for me as I did notice an improvement with pore appearance and blackheads, but it was also too easy for Show more
Started using this product around 3-4 months ago. I have noticed a complete transformation in my acne. I had been using products with “fatty alcohols” (Cerave), and unfortunately broke out.. bad. I had a ton of deep painful spots, majority on my chin and forehead. This product completely cleared/healed those spots within one month of use. Since then I have noticed, if I do get a spot, it appears Show more
