The INKEY List Tranexamic Acid Serum Versus Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5%
Updated on July 10, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe serums. They have a total of 1 ingredients in common
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any oils, parabens, silicones or sulfates
What's Inside
They both contain fragrances
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 INKEY List Tranexamic Acid Serum 23 ingredients
Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5% 15 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
The INKEY List Tranexamic Acid Serum 23 ingredients
Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5% 15 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Ascorbyl Glucoside
Antioxidant
Tranexamic Acid
Astringent
Euterpe Oleracea Fruit Extract
1-Methylhydantoin-2-Imide
Skin ConditioningSodium Acrylates Copolymer
Phenoxyethanol
Preservative
Carbomer
Emulsion StabilisingSodium Hydroxide
BufferingCetearyl Olivate
Benzyl Alcohol
Perfuming
Sorbitan Olivate
Emulsifying
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingLecithin
Emollient
Squalane
Emollient
Ethylhexylglycerin
Skin ConditioningSodium Gluconate
Skin ConditioningPolysorbate 60
Emulsifying
Dehydroacetic Acid
Preservative
Lactobacillus Ferment
Skin ConditioningSorbitan Isostearate
Emulsifying
Water, Butylene Glycol, Glycerin, Ascorbyl Glucoside, Tranexamic Acid, Euterpe Oleracea Fruit Extract, 1-Methylhydantoin-2-Imide, Sodium Acrylates Copolymer, Phenoxyethanol, Carbomer, Sodium Hydroxide, Cetearyl Olivate, Benzyl Alcohol, Sorbitan Olivate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Lecithin, Squalane, Ethylhexylglycerin, Sodium Gluconate, Polysorbate 60, Dehydroacetic Acid, Lactobacillus Ferment, Sorbitan Isostearate
Aloe Barbadensis Leaf
Masking
Tranexamic Acid
Astringent
Niacinamide
Smoothing
Glycereth-26
Humectant
Betaine
Humectant
Propanediol
Solvent
1,2-Hexanediol
Skin Conditioning
Sodium Hyaluronate
Humectant
Allantoin
Skin Conditioning
Xanthan Gum
EmulsifyingCitric Acid
Buffering
Camellia Sinensis Leaf
Perfuming
Sambucus Nigra Flower
Skin ConditioningMomordica Charantia Fruit Extract
Skin ConditioningLeontopodium Alpinum Callus Lysate
Skin ConditioningIngredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Tranexamic Acid is best used for treating hyperpigmentation, discoloration, and melasma. It can also help build a stronger skin barrier.
Once applied, Tranexamic Acid starts decreasing inflammation from UV exposure. Tranexamic Acid also prevents our skin cells from meeting the pigment production cells.
Its brightening property makes it great at reducing the appearance of acne scars and marks.
Fun fact: Tranexamic Acid is also a medication used to reduce heavy bleeding.
This acid is derived from lysine, an amino acid.
Learn more about Tranexamic AcidIngredient Ratings
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When to use
The INKEY List Tranexamic Acid Serum 23 ingredients
Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5% 15 ingredients
Reviews
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