Cos De BAHA 2% Hydroquinone + Arbutin + Niacinamide 4% Serum Versus Eucerin Anti-Pigment Dark Circle Eye Corrector - Spain
Updated on August 20, 2025
Overview
What they are
These products are both reef safe . They have a total of 2 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin, brightening skin, scar healing and dark spots
Free From
They both do not contain any common allergens, 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 2% Hydroquinone + Arbutin + Niacinamide 4% Serum 18 ingredients
Eucerin Anti-Pigment Dark Circle Eye Corrector 30 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Cos De BAHA 2% Hydroquinone + Arbutin + Niacinamide 4% Serum 18 ingredients
Eucerin Anti-Pigment Dark Circle Eye Corrector 30 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Aloe Barbadensis Leaf Extract
Emollient
Propanediol
Solvent
Arbutin
Antioxidant
Niacinamide
Smoothing
1,2-Hexanediol
Skin Conditioning
Hydroquinone
Stabilising
Citric Acid
Buffering
Sodium Citrate
BufferingSodium Hyaluronate
Humectant
Salicylic Acid
Masking
Kojic Acid
Antioxidant
Lactic Acid
Buffering
Hamamelis Virginiana Leaf Extract
Skin Conditioning
Rosmarinus Officinalis Extract
AntimicrobialEucalyptus Globulus Leaf
Skin ConditioningThymus Vulgaris Extract
Perfuming
Aspalathus Linearis Extract
Skin ConditioningDisodium EDTA
Aloe Barbadensis Leaf Extract, Propanediol, Arbutin, Niacinamide, 1,2-Hexanediol, Hydroquinone, Citric Acid, Sodium Citrate, Sodium Hyaluronate, Salicylic Acid, Kojic Acid, Lactic Acid, Hamamelis Virginiana Leaf Extract, Rosmarinus Officinalis Extract, Eucalyptus Globulus Leaf, Thymus Vulgaris Extract, Aspalathus Linearis Extract, Disodium EDTA
Water
Skin ConditioningGlycerin
Humectant
Caprylic/Capric Triglyceride
Masking
Alcohol Denat.
Antimicrobial
Cocoglycerides
Emollient
Cetearyl Alcohol
Emollient
Cetyl Palmitate
Emollient
Isopropyl Palmitate
Emollient
Glyceryl Stearate
Emollient
Diisopropyl Adipate
EmollientButyrospermum Parkii Butter
Skin Conditioning
Lauroyl Lysine
Skin ConditioningIsobutylamido Thiazolyl Resorcinol
Bleaching
Sodium Hyaluronate
Humectant
Glycyrrhiza Inflata Root Extract
Skin ConditioningPimpinella Anisum Fruit Extract
MaskingXanthan Gum
EmulsifyingSodium Stearoyl Glutamate
CleansingSodium Chloride
Masking
Citric Acid
Buffering
Sodium Hydroxide
BufferingPhenoxyethanol
Preservative
Ethylhexylglycerin
Skin ConditioningSynthetic Fluorphlogopite
Trisodium EDTA
Tin Oxide
Abrasive
CI 77891
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77499
Cosmetic ColorantWater, Glycerin, Caprylic/Capric Triglyceride, Alcohol Denat., Cocoglycerides, Cetearyl Alcohol, Cetyl Palmitate, Isopropyl Palmitate, Glyceryl Stearate, Diisopropyl Adipate, Butyrospermum Parkii Butter, Lauroyl Lysine, Isobutylamido Thiazolyl Resorcinol, Sodium Hyaluronate, Glycyrrhiza Inflata Root Extract, Pimpinella Anisum Fruit Extract, Xanthan Gum, Sodium Stearoyl Glutamate, Sodium Chloride, Citric Acid, Sodium Hydroxide, Phenoxyethanol, Ethylhexylglycerin, Synthetic Fluorphlogopite, Trisodium EDTA, Tin Oxide, CI 77891, CI 77492, CI 77491, CI 77499
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Citric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Read more about some other popular AHA's here:
Learn more about Citric AcidSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Cos De BAHA 2% Hydroquinone + Arbutin + Niacinamide 4% Serum 18 ingredients
Eucerin Anti-Pigment Dark Circle Eye Corrector 30 ingredients
Reviews
Here's what our community thinks
