Dior Forever Skin Perfect Multi-Use Foundation Stick - 2N Versus IT Cosmetics Bye Bye Foundation Full Coverage Moisturizer SPF 50+ - Medium (N)
Updated on July 24, 2025
Overview
What they are
These products are both foundations. They have a total of 4 ingredients in common
Cool Features
They both contain exfoliants and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin and scar healing
Free From
They both do not contain any harsh alcohols, parabens or sulfates
What's Inside
They both contain fragrances and 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
Dior Forever Skin Perfect Multi-Use Foundation Stick 28 ingredients
IT Cosmetics Bye Bye Foundation Full Coverage Moisturizer SPF 50+ 77 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Dior Forever Skin Perfect Multi-Use Foundation Stick 28 ingredients
IT Cosmetics Bye Bye Foundation Full Coverage Moisturizer SPF 50+ 77 ingredients
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
C15-19 Alkane
SolventCaprylic/Capric Triglyceride
Masking
Helianthus Annuus Seed Wax
Skin Conditioning
Saccharomyces Ferment
Skin Conditioning
Coco-Caprylate/Caprate
Emollient
Silica
Abrasive
Phytosteryl/Octyldodecyl Lauroyl Glutamate
Skin ConditioningMica
Cosmetic Colorant
Polyglyceryl-2 Triisostearate
Emulsifying
Iris Florentina Root Extract
MaskingAluminum Hydroxide
EmollientParfum
Masking
Brassica Campestris Seed Oil
Skin Conditioning
Euphorbia Cerifera Wax
Copernicia Cerifera Wax
Lauroyl Lysine
Skin ConditioningDisteardimonium Hectorite
StabilisingOpuntia Ficus-Indica Flower Extract
Skin ConditioningCamelina Sativa Seed Oil
Skin Conditioning
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Water
Skin ConditioningTocopherol
Antioxidant
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
CI 77891
Cosmetic ColorantCI 77491
Cosmetic ColorantCI 77492
Cosmetic ColorantCI 77499
Cosmetic ColorantC15-19 Alkane, Caprylic/Capric Triglyceride, Helianthus Annuus Seed Wax, Saccharomyces Ferment, Coco-Caprylate/Caprate, Silica, Phytosteryl/Octyldodecyl Lauroyl Glutamate, Mica, Polyglyceryl-2 Triisostearate, Iris Florentina Root Extract, Aluminum Hydroxide, Parfum, Brassica Campestris Seed Oil, Euphorbia Cerifera Wax, Copernicia Cerifera Wax, Lauroyl Lysine, Disteardimonium Hectorite, Opuntia Ficus-Indica Flower Extract, Camelina Sativa Seed Oil, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Water, Tocopherol, Sodium Benzoate, Potassium Sorbate, CI 77891, CI 77491, CI 77492, CI 77499
Titanium Dioxide 9%
Cosmetic Colorant
Zinc Oxide 6.3%
Cosmetic Colorant
Water
Skin ConditioningPhenyl Trimethicone
Skin Conditioning
Dimethicone
Emollient
Butylene Glycol
Humectant
Butylene Glycol Dicaprylate/Dicaprate
EmollientOrbignya Oleifera Seed Oil
Emollient
Butyloctyl Salicylate
Skin Conditioning
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Cyclopentasiloxane
Emollient
Snail Secretion Filtrate
Skin Conditioning
Aluminum Hydroxide
EmollientMagnesium Sulfate
Polyglyceryl-4 Isostearate
Emulsifying
Stearic Acid
Cleansing
Cyclohexasiloxane
Emollient
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Hexyl Laurate
Emollient
Calcium Stearate
Cosmetic ColorantCaprylyl Glycol
Emollient
Triethoxycaprylylsilane
Ethyl Hexanediol
SolventEthylhexylglycerin
Skin ConditioningLimonene
Perfuming
Citrus Limon Peel Oil
Masking
Sorbitan Isostearate
Emulsifying
Tocopheryl Acetate
Antioxidant
Phenoxyethanol
Preservative
1,2-Hexanediol
Skin Conditioning
Citrus Aurantium Bergamia Fruit Oil
Masking
Adenosine
Skin Conditioning
Citrus Aurantium Dulcis Peel Oil
Masking
Citrus Aurantifolia Oil
Cleansing
Pinus Sylvestris Leaf Oil
Masking
Niacinamide
Smoothing
Polymethylsilsesquioxane
Lactobacillus/Dipteryx Odorata Seed Ferment Filtrate
Skin ConditioningLactobacillus/Pumpkin Ferment Extract
Skin ConditioningPropylene Glycol
Humectant
Saccharomyces/Xylinum/Black Tea Ferment
Skin Conditioning
Linalool
Perfuming
Glycerin
Humectant
Eucalyptus Globulus Leaf Oil
Perfuming
Saccharomyces/Rice Ferment Filtrate
Skin Conditioning
Lactobacillus/Kelp Ferment Filtrate
Skin ConditioningCitral
Perfuming
Hydrolyzed Collagen
Emollient
Leuconostoc/Radish Root Ferment Filtrate
Antimicrobial
Panax Ginseng Root Extract
Emollient
Cocos Nucifera Fruit Extract
EmollientHydroxyethylcellulose
Emulsion StabilisingPentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Camellia Sinensis Leaf Extract
Antimicrobial
Silk Extract
Skin ConditioningHydrolyzed Silk
Humectant
Sodium Citrate
BufferingCitric Acid
Buffering
Steareth-20
CleansingPotassium Sorbate
Preservative
Saccharomyces/Camellia Sinensis Extract Ferment Filtrate
Skin ConditioningBacillus/Cordyceps Sinensis/Ganoderma Lucidum/Inonotus Obliquus/Lentinus Edodes/Phellinus Linteus/Schizophyllum Commune/Tricholoma Matsutake Extract Ferment Filtrate
Skin ConditioningPhaseolus Angularis Seed Extract
Antioxidant
Lactobacillus Ferment
Skin ConditioningLactobacillus/Centella Asiatica/Gleditsia Sinensis Thorn/Houttuynia Cordata Extract/Phellodendron Amurense Bark/Polygonum Cuspidatum Root/Prunella Vulgaris/Torilis Japonica Extract Ferment Filtrate
Skin ConditioningLactobacillus/Rice Ferment Filtrate
Skin ConditioningXanthan Gum
EmulsifyingDiamond Powder
Abrasive
Olea Europaea Leaf Extract
Perfuming
Chlorhexidine Digluconate
Antimicrobial
N-Hydroxysuccinimide
Skin ConditioningBiotin
AntiseborrhoeicPalmitoyl Tripeptide-1
Skin Conditioning
Hydrolyzed Hyaluronic Acid
Humectant
Chrysin
Skin ConditioningPalmitoyl Tetrapeptide-7
Skin Conditioning
Iron Oxides
Titanium Dioxide 9%, Zinc Oxide 6.3%, Water, Phenyl Trimethicone, Dimethicone, Butylene Glycol, Butylene Glycol Dicaprylate/Dicaprate, Orbignya Oleifera Seed Oil, Butyloctyl Salicylate, Cetyl PEG/PPG-10/1 Dimethicone, Cyclopentasiloxane, Snail Secretion Filtrate, Aluminum Hydroxide, Magnesium Sulfate, Polyglyceryl-4 Isostearate, Stearic Acid, Cyclohexasiloxane, Dimethicone/Vinyl Dimethicone Crosspolymer, Hexyl Laurate, Calcium Stearate, Caprylyl Glycol, Triethoxycaprylylsilane, Ethyl Hexanediol, Ethylhexylglycerin, Limonene, Citrus Limon Peel Oil, Sorbitan Isostearate, Tocopheryl Acetate, Phenoxyethanol, 1,2-Hexanediol, Citrus Aurantium Bergamia Fruit Oil, Adenosine, Citrus Aurantium Dulcis Peel Oil, Citrus Aurantifolia Oil, Pinus Sylvestris Leaf Oil, Niacinamide, Polymethylsilsesquioxane, Lactobacillus/Dipteryx Odorata Seed Ferment Filtrate, Lactobacillus/Pumpkin Ferment Extract, Propylene Glycol, Saccharomyces/Xylinum/Black Tea Ferment, Linalool, Glycerin, Eucalyptus Globulus Leaf Oil, Saccharomyces/Rice Ferment Filtrate, Lactobacillus/Kelp Ferment Filtrate, Citral, Hydrolyzed Collagen, Leuconostoc/Radish Root Ferment Filtrate, Panax Ginseng Root Extract, Cocos Nucifera Fruit Extract, Hydroxyethylcellulose, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Camellia Sinensis Leaf Extract, Silk Extract, Hydrolyzed Silk, Sodium Citrate, Citric Acid, Steareth-20, Potassium Sorbate, Saccharomyces/Camellia Sinensis Extract Ferment Filtrate, Bacillus/Cordyceps Sinensis/Ganoderma Lucidum/Inonotus Obliquus/Lentinus Edodes/Phellinus Linteus/Schizophyllum Commune/Tricholoma Matsutake Extract Ferment Filtrate, Phaseolus Angularis Seed Extract, Lactobacillus Ferment, Lactobacillus/Centella Asiatica/Gleditsia Sinensis Thorn/Houttuynia Cordata Extract/Phellodendron Amurense Bark/Polygonum Cuspidatum Root/Prunella Vulgaris/Torilis Japonica Extract Ferment Filtrate, Lactobacillus/Rice Ferment Filtrate, Xanthan Gum, Diamond Powder, Olea Europaea Leaf Extract, Chlorhexidine Digluconate, N-Hydroxysuccinimide, Biotin, Palmitoyl Tripeptide-1, Hydrolyzed Hyaluronic Acid, Chrysin, Palmitoyl Tetrapeptide-7, Iron Oxides
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aluminum Hydroxide is a form of aluminum. It can be naturally found in nature as the mineral gibbsite. In cosmetics, Aluminum Hydroxide is used as a colorant, pH adjuster, and absorbent.
As a colorant, Aluminum Hydroxide may add opacity, or reduce the transparency. Aluminum hydroxide is contains both basic and acidic properties.
According to manufacturers, this ingredient is an emollient and humectant. This means it helps hydrate the skin.
In medicine, this ingredient is used to help relieve heartburn and help heal ulcers.
There is currently no credible scientific evidence linking aluminum hydroxide in cosmetics to increased cancer risk.
Major health organizations allow the use of aluminum hydroxide in personal care products and have not flagged it as a carcinogenic risk at typical usage levels.
Learn more about Aluminum HydroxidePentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate (long name, huh?) is a synthetic antioxidant.
It is used to help stabilize other antioxidants or prevent the color from changing in a product.
As an antioxidant, it helps fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material. Thus, antioxidants may reduce the signs of aging.
This ingredient is oil-soluble.
Learn more about Pentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamatePotassium Sorbate is a preservative used to prevent yeast and mold in products. It is commonly found in both cosmetic and food products.
This ingredient comes from potassium salt derived from sorbic acid. Sorbic acid is a natural antibiotic and effective against fungus.
Both potassium sorbate and sorbic acid can be found in baked goods, cheeses, dried meats, dried fruit, ice cream, pickles, wine, yogurt, and more.
You'll often find this ingredient used with other preservatives.
Learn more about Potassium SorbateWater. 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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