a dupe for paula's choice azelaic acid booster

Spoiler: I wouldn’t call The Ordinary Azelaic Acid Suspension 10% a dupe for Paula’s Choice 10% Azelaic Acid Booster.

If you know The Ordinary (and who doesn’t?), you know they’re one-trick ponies. They give you one active per product – that’s how they keep the prices low.

Paula’s Choice takes the opposite approach. She packs her products with all the goodies she can find. But, of course, you’re going to pay more for that.

So why am I even writing this post? Well, Paula’s Choice 10% Azelaic Acid Booster and The Ordinary Azelaic Acid Suspension 10% are the most popular Azelaic Acid products out there – and it’s not like they have much competition.

If you’re ready to try Azelaic Acid but don’t want to go down the prescription route yet, chances are you’re gonna buy one of these two. So, which one is worth your money?

What Do The Ordinary Azelaic Acid Suspension 10% A Dupe For Paula’s Choice 10% Azelaic Acid Booster Have In Common?

AZELAIC ACID TO TREAT ACNE AND HYPERPIGMENTATION

Azelaic Acid is an acid your skin’s microbiome (the good bacteria and yeast that live on your skin) produces. It has several superpowers:

To sum it all up, Azelaic Acid exfoliates skin, unclogs pores, reduces inflammation and even kills bad bacteria.

If you’re tried everything to get rid of your dark spots, acne or rosacea, give Azelaic Acid one last go. You should see results pretty quickly.

Related: Battle Of The Skin-Lighteners: What Is The Best Alternative To Hydroquinone?


If you’ve experienced breakouts by using The Ordinary skincare then you need to enrol in Extraordinary Skin With The Ordinary and get started on module 3 now. It’s created by my scientist friend Cheryl Woodman – click here to check it out now.

Extraordinary Skin With The Ordinary-ipad

What Else Is In The Ordinary Azelaic Acid Suspension 10% A Dupe For Paula’s Choice 10% Azelaic Acid Booster?

THE ORDINARY AZELAIC ACID SUSPENSION 10%: SILICONES TO IMPROVE TEXTURE AND SMOOTH OUT FINE LINES

There’s a reason why The Ordinary Azelaic Acid Suspension 10% is way cheaper than Paula’s Choice 10% Azelaic Acid Booster: the formula’s super basic.

Azelaic Acid aside, The Ordinary Azelaic Acid Suspension only contains a bunch of silicones that make the thick texture easier to spread, keep skin soft and supple and reduce the appearance of fine lines and large pores.

I know what you’re going to say: “But Gio, don’t silicones suffocate skin?”

No. Silicones have a particular molecular structure with big gaps between molecules. Skin can still perspire – and active ingredients reach the skin – through these gaps.

The real con of silicones is they’re the skincare equivalent of foundations. They airbrush imperfections but don’t have any moisturising or antioxidant properties.

Related: Are Silicones Bad For Skin?

PAULA’S CHOICE 10% AZELAIC ACID BOOSTER: ANTIOXIDANTS AND SOOTHING INGREDIENTS TO SLOW DOWN AGING

If you’re looking for an Azelaic Acid product that goes the extra mile, Paula’s Choice 10% Azelaic Acid Booster is a much better choice. Here’s what else it contains:

Paula’s Choice 10% Azelaic Acid Booster goes the extra mile: it helps with acne, rosacea and hyperpigmentation, soothes irritations and moisturises skin.

Related: Why Salicylic Acid Is Key To Spot-Free Skin



What’s The Texture Like?

Paula’s Choice 10% Azelaic Acid Booster has a lighter texture than The Ordinary Azelaic Acid Suspension 10% (Azelaic Acid is heavy and hard to formulate with).

What’s The Packaging Like?

They both come in sleek and practical tubes.

How To Use Them

Every other night, after cleansing, as close to clean skin as possible.

Which Of The Two Should You Go For?

First things first: I recommend Azelaic Acid only when you’re dealing with stubborn acne, rosacea or hyperpigmentation that don’t go away.

Don’t go adding products you don’t need to your skincare routine because you’ve heard raves about them. That’s NOT going to help YOUR skin.

Now that’s out of the way, which of the two should you go for? It all depends on your budget.

If you’re on a tight budget and don’t mind silicones, The Ordinary Azelaic Acid Suspension 10% will do the job just fine.

If you can afford to spend a little more, Paula’s Choice 10% Azelaic Acid Booster is worth every penny. Azelaic Acid doesn’t play solo, so you get more bang for your buck.

Price & Availability

Paula’s Choice 10% Azelaic Acid Booster ($36.00/£37.00): available at Dermstore, Net-A-Porter and Paula’s Choice

The Ordinary Azelaic Acid Suspension 10% (£5.50): available at Asos, Beauty Bay, Cult Beauty and Feel Unique

Is The Ordinary Azelaic Acid Suspension 10% A Dupe For Paula’s Choice Azelaic Acid Booster?

Nope. The Ordinary Azelaic Acid Suspension 10% isn’t a dupe for Paula’s Choice 10% Azelaic Acid Booster. It’s a much more basic version. You only get the Azelaic Acid and little else. But if you’re on a tight budget, it’ll do.

Paula’s Choice Azelaic Acid Booster Ingredients:

Water (Aqua), Azelaic Acid (skin-brightening/tone-improving), C12-15 Alkyl Benzoate (emollient), Caprylic/Capric Triglyceride (skin-replenishing), Methyl Glucose Sesquistearate (emollient), Glycerin (skin-replenishing), Cetearyl Alcohol (texture enhancer), Glyceryl Stearate (texture enhancer), Dimethicone (hydration/texture enhancer), Salicylic Acid (exfoliant), Adenosine (skin-restoring), Glycyrrhiza Glabra (Licorice) Root Extract (skin-soothing), Boerhavia Diffusa Root Extract (skin-soothing), Allantoin (skin-soothing), Bisabolol (skin-soothing), Cyclopentasiloxane (texture enhancer), Xanthan Gum (stabilizer), Sclerotium Gum (stabilizer), Propanediol (hydration), Butylene Glycol (hydration), Phenoxyethanol (preservative).

The Ordinary Azelaic Acid Suspension 10% Ingredients:

Aqua (Water), Isodecyl Neopentanoate, Dimethicone, Azelaic Acid, Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer, Dimethyl Isosorbide, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polysilicone-11, Isohexadecane, Tocopherol, Trisodium Ethylenediamine Disuccinate, Isoceteth-20, Polysorbate 60, Triethanolamine, Ethoxydiglycol, Phenoxyethanol, Chlorphenesin.