The Ordinary Azelaic Acid Suspension 10% Versus Dr. Sheth's Probiotics & Azelaic Acid Serum
Updated on April 17, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for fighting acne, dry skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates
What's Inside
They both contain silicones
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 Azelaic Acid Suspension 10% 17 ingredients
Dr. Sheth's Probiotics & Azelaic Acid Serum 21 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
The Ordinary Azelaic Acid Suspension 10% 17 ingredients
Dr. Sheth's Probiotics & Azelaic Acid Serum 21 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningIsodecyl Neopentanoate
EmollientDimethicone
Emollient
Azelaic Acid
Buffering
Dimethicone/Bis-Isobutyl PPG-20 Crosspolymer
EmollientDimethyl Isosorbide
SolventHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPolysilicone-11
Isohexadecane
EmollientTocopherol
Antioxidant
Trisodium Ethylenediamine Disuccinate
Isoceteth-20
Emulsifying
Polysorbate 60
Emulsifying
Triethanolamine
BufferingEthoxydiglycol
HumectantPhenoxyethanol
Preservative
Chlorphenesin
Antimicrobial
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
Water
Skin ConditioningAzelaic Acid
Buffering
Propylene Glycol
Humectant
Caprylyl Methicone
Skin Conditioning
PEG-12 Dimethicone/PPG-20 Crosspolymer
Cyclopentasiloxane
Emollient
Palmaria Palmata Extract
Skin ProtectingAlpha-Glucan Oligosaccharide
CleansingPolymnia Sonchifolia Root Juice
Skin ConditioningMaltodextrin
AbsorbentLactobacillus
Skin ConditioningSodium Acrylates Copolymer
Lecithin
EmollientArginine
Masking
Ethoxydiglycol
HumectantAmmonium Acryloyldimethyltaurate/Vp Copolymer
Phenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningPolymethylsilsesquioxane
Tocopheryl Acetate
Antioxidant
Disodium EDTA
Water, Azelaic Acid, Propylene Glycol, Caprylyl Methicone, PEG-12 Dimethicone/PPG-20 Crosspolymer, Cyclopentasiloxane, Palmaria Palmata Extract, Alpha-Glucan Oligosaccharide, Polymnia Sonchifolia Root Juice, Maltodextrin, Lactobacillus, Sodium Acrylates Copolymer, Lecithin, Arginine, Ethoxydiglycol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Phenoxyethanol, Ethylhexylglycerin, Polymethylsilsesquioxane, Tocopheryl Acetate, Disodium EDTA
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterAzelaic acid is a naturally occurring acid derived from grains. This ingredient is effective in treating acne, rosacea, and other skin conditions.
It has been shown to reduce the growth of acne-causing bacteria and helps reduce inflammation. On top of that, it helps reduce the production of sebum and unclog pores.
Azelaic Acid also has antioxidant properties. Antioxidants protect our skin cells from free-radical damage.
One of the main benefits of azelaic acid is that it is gentle and well-tolerated by most people.
Fun fact: The lab-created form of azelaic acid is typically used within cosmetic products for its shelf-stability.
Learn more about Azelaic AcidEthoxydiglycol is a synthetic solvent.
Solvents are used to keep ingredients together in a product. They can help dissolve ingredients to stable bases or help evenly distribute ingredients throughout the product.
Ethoxydiglycol also helps deliver other key ingredients into the skin.
Learn more about EthoxydiglycolPhenoxyethanol 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 Azelaic Acid Suspension 10% 17 ingredients
Dr. Sheth's Probiotics & Azelaic Acid Serum 21 ingredients
Reviews
Here's what our community thinks
The Ordinary Azelaic Acid Suspension 10% 17 ingredients
It’s a great starter product with azelic acid.
The price is relatively cheap, the tube will last you long time and it delivers what it should - azelic acid.
However, despite people’s suggestions here I personally would not use it as last step. It does not say it on their homepage but azelic acid has usually low ph. Thus adding it as last step might cause damaged skin barrier on a long run! Show more
Hate
I have rosacea and perioral dermatitis so I thought this would heal my skin but I HATE it. It’s silicone based so it dries matte and you can’t apply sunscreen or any makeup on top. You also can’t reapply because it’ll start pilling. Don’t even think about touching your face after putting this on because it’ll pill. It also stings really bad which is the opposite of what you need for rosacea Show more
