The Ordinary Salicylic Acid 2% Solution Versus The Ordinary Salicylic Acid 2% Anhydrous Solution
Updated on June 13, 2024
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
Free from
Safety & Ethics
pH Level 3.6
Canadian Brand
Free from
Safety & Ethics
Canadian Brand
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
Ingredients, at a glance
What's in this product, and how it might affect your skin.
Notable Ingredients
Benefits
Concerns
Ingredients, at a glance
What's in this product, and how it might affect your skin.
Notable Ingredients
Benefits
Concerns
Ingredients Side-by-side
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.
Preservative4 Benefits3 Concerns
Cocamidopropyl Dimethylamine comes from the fatty acids of coconut oil. It is an emulsifier, meaning it helps stabilize and mix ingredients.
Chlorphenesin 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.
Citric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
5 BenefitsMay worsen Rosacea
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.
Phenoxyethanol 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.
Polysorbate 20 is made by combining ethoxylation of sorbitan, ethylene oxide, and lauric acid. It is a mild cleansing agent, surfactant, and emulsifier.
Saccharide Isomerate comes from sugars found in corn. It is a skin hydrator.
Sodium Citrate is the sodium salts of citric acid. In skincare, it is used to alter pH levels and acts as a preservative.
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.
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.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Caprylic/Capric Triglyceride is an emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
Pentylene glycol is typically used within a product to thicken it. It also adds a smooth, soft, and moisturizing feel to the product. It is naturally found in plants such as sugar beets.
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.
Preservative4 Benefits3 Concerns
Oleic/Linoleic/Linolenic Polyglycerides isn't fungal acne safe.
4-T-Butylcyclohexanol has perfuming and masking properties. According to a manufacturer, it has a scent similar to musk or patchouli.
Hydroxymethoxyphenyl Decanone is a synthetically created molecule made to mimic ginger extract.
Phenoxyethanol 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.
Chlorphenesin 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.
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
JohnnyLeeZongHeng_352
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...
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
Clover
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...
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 me to over do it. I think it’s because of the anhydrous formulation of this product, but this is really able to penetrate deep so as to exfoliate and clean out your pores. This however often left my skin red, so I began using this as part of my cleansing steps instead and I think it’s been helping. I apply and massage in my oil cleanser and then I put several drops of this product on the areas where I struggle the most with pores/blackheads (keep this away from your eyes!) and I continue massaging for a couple of minutes. By mixing this with my oil cleanser I’ve made it so it is able to be emulsified and then washed off. That way it won’t over exfoliate my skin. I’m glad I found a way to use this up as I don’t like wasting products, but I’m not sure if I’ll repurchase this. If you have tough skin and you need something that will get deep into your pores than I’d say to give this a try as it’s inexpensive. It’s good and it does work, but for me I think I’ll just stick to gentler exfoliating products once I finish this one.
jesssimon
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...
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 much smaller and heals much faster. Of course this might not work for everyone. But to me this is a holy grail. The Ordinary does have some hit or miss products but this has seriously saved my skin.
