Naturium Multi-Bright Tranexamic Acid Treatment 5% Versus Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5%
Updated on May 27, 2025
Overview
What they are
These products are both vegan, cruelty-free, and reef safe . They have a total of 7 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 and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, 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
Naturium Multi-Bright Tranexamic Acid Treatment 5% 45 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
Naturium Multi-Bright Tranexamic Acid Treatment 5% 45 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
C12-15 Alkyl Benzoate
AntimicrobialTranexamic Acid
Astringent
Caprylic/Capric Triglyceride
Masking
Propanediol
Solvent
Kaolin
Abrasive
Cetearyl Alcohol
Emollient
Glycerin
Humectant
Isostearyl Alcohol
Emollient
C13-15 Alkane
SolventMyrica Cerifera Fruit Wax
EmollientEthylhexyl Olivate
Skin Conditioning
Butylene Glycol Cocoate
Emulsifying
Kojic Acid
Antioxidant
Alpha-Arbutin
Antioxidant
Acetyl Glucosamine
Skin ConditioningAllantoin
Skin Conditioning
Coco-Caprylate/Caprate
Emollient
Squalane
Emollient
Evodia Rutaecarpa Fruit Extract
Skin ConditioningTriheptanoin
Skin ConditioningCitric Acid
Buffering
Hydroxyacetophenone
Antioxidant
Carbomer
Emulsion StabilisingCaprylyl Glycol
Emollient1,2-Hexanediol
Skin Conditioning
C9-12 Alkane
SolventDilinoleic Acid/Butanediol Copolymer
Tremella Fuciformis Sporocarp Extract
Antioxidant
Helianthus Annuus Seed Oil
Emollient
Rosmarinus Officinalis Leaf Extract
AntimicrobialXanthan Gum
EmulsifyingBetaine
Humectant
Sorbitol
Humectant
Ethylcellulose
Lecithin
Emollient
Rubus Idaeus Fruit Extract
AstringentSodium Hydroxide
BufferingSodium Phytate
Ectoin
Skin Conditioning
Phenoxyethanol
Preservative
Castor Oil/Ipdi Copolymer
Potassium Sorbate
Preservative
Glyceryl Caprylate
EmollientWater, Butylene Glycol, C12-15 Alkyl Benzoate, Tranexamic Acid, Caprylic/Capric Triglyceride, Propanediol, Kaolin, Cetearyl Alcohol, Glycerin, Isostearyl Alcohol, C13-15 Alkane, Myrica Cerifera Fruit Wax, Ethylhexyl Olivate, Butylene Glycol Cocoate, Kojic Acid, Alpha-Arbutin, Acetyl Glucosamine, Allantoin, Coco-Caprylate/Caprate, Squalane, Evodia Rutaecarpa Fruit Extract, Triheptanoin, Citric Acid, Hydroxyacetophenone, Carbomer, Caprylyl Glycol, 1,2-Hexanediol, C9-12 Alkane, Dilinoleic Acid/Butanediol Copolymer, Tremella Fuciformis Sporocarp Extract, Helianthus Annuus Seed Oil, Rosmarinus Officinalis Leaf Extract, Xanthan Gum, Betaine, Sorbitol, Ethylcellulose, Lecithin, Rubus Idaeus Fruit Extract, Sodium Hydroxide, Sodium Phytate, Ectoin, Phenoxyethanol, Castor Oil/Ipdi Copolymer, Potassium Sorbate, Glyceryl Caprylate
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.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.Â
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservativesÂ
Allantoin plays a role in soothing and moisturizing the skin. Because of this, it is often added to products with strong active ingredients.
Some studies have shown this ingredient can promote wound healing with higher concentrations.
Allantoin is derived from the comfrey plant but produced synthetically for cosmetic products to ensure purity.
Learn more about AllantoinBetaine is a common humectant (a substance that promotes retention of moisture). It's known to be gentle on the skin and can help balance hydration.
This ingredient is best for improving hydration and soothing irritated skin. Studies also show it helps even out skin tone.
Fun fact: Betaine is naturally created in the skin and body. The kind found within cosmetic products can be either plant-derived or synthetic.
Learn more about BetaineCitric Acid is an AHA derived from citrus fruits (think oranges, lemons, and limes!).
As an AHA, Citric Acid removes the top layer of skin cells from the newer layer of skin underneath. This helps skin to remove dark spots and even out skin tone.
If you spot Citric Acid near the end of an ingredient list, it's likely there as a pH adjuster rather than an active ingredient.
Read more about some other popular AHA's here:
Learn more about Citric AcidPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.Â
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 PropanediolTranexamic 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 AcidXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan GumIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Naturium Multi-Bright Tranexamic Acid Treatment 5% 45 ingredients
Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5% 15 ingredients
Reviews
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