Cos De BAHA Azelaic Acid 10% Serum with Niacinamide Versus The INKEY List Azelaic Acid 10% for Redness Relief
Updated on May 27, 2025
Overview
What they are
These products are both cruelty-free and reef safe serums. They have a total of 2 ingredients in common
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin, sensitive skin, oily 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, 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
Cos De BAHA Azelaic Acid 10% Serum with Niacinamide 13 ingredients
The INKEY List Azelaic Acid 10% for Redness Relief 17 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
Cos De BAHA Azelaic Acid 10% Serum with Niacinamide 13 ingredients
The INKEY List Azelaic Acid 10% for Redness Relief 17 ingredients
Key Ingredients
Benefits
Concerns
Benefits
Ingredients Side-by-side
Water
Skin ConditioningAzelaic Acid
Buffering
Propanediol
Solvent
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingPhenoxyethanol
Preservative
Acacia Senegal Gum
MaskingXanthan Gum
EmulsifyingAllantoin
Skin Conditioning
Glycerin
Humectant
Ethylhexylglycerin
Skin ConditioningPolysorbate 60
Emulsifying
Sorbitan Isostearate
Emulsifying
Maltodextrin
Absorbent
Sodium Hydroxide
BufferingHydrolyzed Gardenia Florida Extract
Antioxidant
Gardenia Florida Fruit Extract
Skin ConditioningPolylysine
Water, Azelaic Acid, Propanediol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Phenoxyethanol, Acacia Senegal Gum, Xanthan Gum, Allantoin, Glycerin, Ethylhexylglycerin, Polysorbate 60, Sorbitan Isostearate, Maltodextrin, Sodium Hydroxide, Hydrolyzed Gardenia Florida Extract, Gardenia Florida Fruit Extract, Polylysine
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Azelaic 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 AcidPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Cos De BAHA Azelaic Acid 10% Serum with Niacinamide 13 ingredients
The INKEY List Azelaic Acid 10% for Redness Relief 17 ingredients
Reviews
Here's what our community thinks
