Dear, Klairs Fundamental Nourishing Eye Butter Versus Mac Cosmetics Fast Response Eye Cream
Updated on June 10, 2025
Overview
What they are
These products are both reef safe eye moisturizers. They have a total of 4 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, parabens or sulfates
What's Inside
They both contain oils
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
Dear, Klairs Fundamental Nourishing Eye Butter 37 ingredients
Mac Cosmetics Fast Response Eye Cream 31 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
Dear, Klairs Fundamental Nourishing Eye Butter 37 ingredients
Mac Cosmetics Fast Response Eye Cream 31 ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Stearic Acid
Cleansing
1,2-Hexanediol
Skin Conditioning
Helianthus Annuus Seed Oil
Emollient
Betaine
Humectant
Caffeine
Skin Conditioning
Phaseolus Angularis Seed Extract
Antioxidant
Artemisia Princeps Leaf Extract
Skin ConditioningCamellia Sinensis Leaf Extract
Antimicrobial
Chaenomeles Sinensis Fruit Extract
Antioxidant
Chrysanthellum Indicum Extract
Skin ConditioningCinnamomum Cassia Bark Extract
Masking
Corallina Officinalis Extract
Skin Conditioning
Curcuma Longa Root Extract
Masking
Diospyros Kaki Leaf Extract
Skin Protecting
Melia Azadirachta Flower Extract
Skin ConditioningMelia Azadirachta Leaf Extract
Skin ConditioningOcimum Sanctum Leaf Extract
Skin Conditioning
Acetyl Hexapeptide-8
Humectant
Copper Tripeptide-1
Skin Conditioning
Oligopeptide-29
Antioxidant
Oligopeptide-32
Antiseborrhoeic
Panthenol
Skin Conditioning
Pantolactone
Humectant
Hydrogenated Lecithin
Emulsifying
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingSodium Hyaluronate
Humectant
Glyceryl Stearate
Emollient
Sorbitan Isostearate
Emulsifying
Cetearyl Alcohol
Emollient
Propanediol
Solvent
Arachidic Acid
Cleansing
Oleic Acid
Emollient
Palmitic Acid
Emollient
Caprylyl/Capryl Glucoside
CleansingEthylhexylglycerin
Skin ConditioningWater, Glycerin, Stearic Acid, 1,2-Hexanediol, Helianthus Annuus Seed Oil, Betaine, Caffeine, Phaseolus Angularis Seed Extract, Artemisia Princeps Leaf Extract, Camellia Sinensis Leaf Extract, Chaenomeles Sinensis Fruit Extract, Chrysanthellum Indicum Extract, Cinnamomum Cassia Bark Extract, Corallina Officinalis Extract, Curcuma Longa Root Extract, Diospyros Kaki Leaf Extract, Melia Azadirachta Flower Extract, Melia Azadirachta Leaf Extract, Ocimum Sanctum Leaf Extract, Acetyl Hexapeptide-8, Copper Tripeptide-1, Oligopeptide-29, Oligopeptide-32, Panthenol, Pantolactone, Hydrogenated Lecithin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sodium Hyaluronate, Glyceryl Stearate, Sorbitan Isostearate, Cetearyl Alcohol, Propanediol, Arachidic Acid, Oleic Acid, Palmitic Acid, Caprylyl/Capryl Glucoside, Ethylhexylglycerin
Dimethicone
Emollient
Isododecane
EmollientWater
Skin ConditioningPolysilicone-11
Polyethylene
Abrasive
Butylene Glycol
Humectant
Cyclopentasiloxane
Emollient
Hexyldecyl Stearate
EmollientCaffeine
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Sodium Hyaluronate
Humectant
Retinyl Palmitate
Skin Conditioning
Yeast Extract
Skin Conditioning
Triticum Vulgare Germ Oil
Emollient
Hordeum Vulgare Extract
EmollientPyrus Malus Fruit Extract
Skin Conditioning
Cucumis Sativus Fruit Extract
Emollient
Helianthus Annuus Seed Oil
Emollient
Centella Asiatica Extract
Cleansing
Saccharomyces Lysate Extract
Humectant
Squalane
Emollient
Methyldihydrojasmonate
MaskingPhytosphingosine
Skin Conditioning
Quaternium-18 Bentonite
Propylene Carbonate
SolventPolymethyl Methacrylate
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
PEG/PPG-18/18 Dimethicone
Emulsifying
Tetrasodium EDTA
Sodium Dehydroacetate
Preservative
Phenoxyethanol
Preservative
Dimethicone, Isododecane, Water, Polysilicone-11, Polyethylene, Butylene Glycol, Cyclopentasiloxane, Hexyldecyl Stearate, Caffeine, Tocopheryl Acetate, Sodium Hyaluronate, Retinyl Palmitate, Yeast Extract, Triticum Vulgare Germ Oil, Hordeum Vulgare Extract, Pyrus Malus Fruit Extract, Cucumis Sativus Fruit Extract, Helianthus Annuus Seed Oil, Centella Asiatica Extract, Saccharomyces Lysate Extract, Squalane, Methyldihydrojasmonate, Phytosphingosine, Quaternium-18 Bentonite, Propylene Carbonate, Polymethyl Methacrylate, Cetyl PEG/PPG-10/1 Dimethicone, PEG/PPG-18/18 Dimethicone, Tetrasodium EDTA, Sodium Dehydroacetate, Phenoxyethanol
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Caffeine is most associated with coffee, tea, and cacao. In skincare, it helps with calming inflammation and is rich in antioxidants.
While caffeine is used to treat cellulite and and dark circles, further studies are needed to prove this. It has been believed to help with these skin conditions due to its ability to dilate blood vessels and increase blood flow.
Some studies are looking into caffeine's ability to protect against UV rays.
Learn more about CaffeineHelianthus Annuus Seed Oil is the oil derived from the seeds of a Sunflower. Sunflower seed oil is non-fragrant. It is an emollient, meaning it helps to soften the skin.
Sunflower seed oil contains many fatty acids. The fatty acids found in sunflower seeds include (from highest amount to least): linoleic acid, myristic acid, palmitic acid, stearic acid, arachidic acid, oleic acid, and linolenic acid.
These fatty acids help the skin create ceramides. Ceramides play a role in repairing the skin barrier.
Helianthus Annuus Seed Oil helps moisturize the skin. This in turn helps the skin look more rejuvenated and smoother.
Sunflowers are rich in vitamin E.
Historians believe Indigenous cultures of North America domesticated sunflowers before corn. Thus they relied on sunflower oil for a variety of uses. One such use is moisturizing skin and hair.
Sunflower seed oil may not be fungal acne safe. We recommend speaking with a professional if you have any concerns.
Learn more about Helianthus Annuus Seed OilSodium 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 HyaluronateWater. 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 WaterIngredient Ratings
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When to use
Dear, Klairs Fundamental Nourishing Eye Butter 37 ingredients
Mac Cosmetics Fast Response Eye Cream 31 ingredients
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