Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum Versus Shiseido Wrinkle Smoothing Contour Serum
Overview
What they are
These products are both serums. They have a total of 6 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any sulfates
What's Inside
They both contain harsh alcohols, common allergens and 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
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Shiseido Wrinkle Smoothing Contour Serum 54 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Shiseido Wrinkle Smoothing Contour Serum 54 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
3-O-Ethyl Ascorbic Acid
Skin Conditioning
Niacinamide
Smoothing
Glycereth-7 Triacetate
EmollientLactic Acid
Buffering
Sd Alcohol 40-B
Astringent
Hydroxyethylcellulose
Emulsion StabilisingDimethyl Isosorbide
SolventAscorbic Acid
Antioxidant
Collagen Amino Acids
Moisturising
Superoxide Dismutase
Antioxidant
Glycine
Buffering
Carnitine Hcl
HumectantUbiquinone
Antioxidant
Hexylresorcinol
AntimicrobialEmblica Officinalis Fruit Extract
Skin ConditioningHydrolyzed Soy Protein
HumectantTetrahexyldecyl Ascorbate
Antioxidant
Isoquercetin
Antioxidant
Mandelic Acid
Antimicrobial
Pueraria Lobata Root Extract
HumectantCurcuma Longa Root Extract
Masking
Phytic Acid
Citric Acid
Buffering
Tetrasodium EDTA
Sodium Citrate
BufferingButylene Glycol
Humectant
Xanthan Gum
EmulsifyingPolysorbate 20
Emulsifying
T-Butyl Alcohol
Perfuming
Sodium Hydroxide
BufferingPolysorbate 80
Emulsifying
Denatonium Benzoate
Masking
Benzyl Alcohol
Perfuming
Phenoxyethanol
Preservative
Sodium Benzoate
Masking
Potassium Sorbate
Preservative
Water, Glycerin, 3-O-Ethyl Ascorbic Acid, Niacinamide, Glycereth-7 Triacetate, Lactic Acid, Sd Alcohol 40-B, Hydroxyethylcellulose, Dimethyl Isosorbide, Ascorbic Acid, Collagen Amino Acids, Superoxide Dismutase, Glycine, Carnitine Hcl, Ubiquinone, Hexylresorcinol, Emblica Officinalis Fruit Extract, Hydrolyzed Soy Protein, Tetrahexyldecyl Ascorbate, Isoquercetin, Mandelic Acid, Pueraria Lobata Root Extract, Curcuma Longa Root Extract, Phytic Acid, Citric Acid, Tetrasodium EDTA, Sodium Citrate, Butylene Glycol, Xanthan Gum, Polysorbate 20, T-Butyl Alcohol, Sodium Hydroxide, Polysorbate 80, Denatonium Benzoate, Benzyl Alcohol, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate
Water
Skin ConditioningButylene Glycol
Humectant
Pentaerythrityl Tetraethylhexanoate
EmollientDimethicone
Emollient
Glycerin
Humectant
Dipropylene Glycol
MaskingSd Alcohol 40-B
Astringent
Behenyl Alcohol
Emollient
Silica
Abrasive
PEG-400
Emulsion StabilisingBatyl Alcohol
EmollientPhenoxyethanol
Preservative
Methylparaben
Preservative
Carbomer
Emulsion StabilisingDimethylacrylamide/Sodium Acryloyldimethyltaurate Crosspolymer
Trisodium EDTA
Tocopheryl Acetate
Antioxidant
Retinyl Acetate
Skin Conditioning
Alcohol
Antimicrobial
Helianthus Annuus Seed Oil
Emollient
BHT
Antioxidant
Polyquaternium-51
Skin ConditioningParfum
Masking
Potassium Hydroxide
BufferingCaffeine
Skin ConditioningXanthan Gum
EmulsifyingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingPPG-3 Dipivalate
Skin ConditioningRosa Canina Fruit Oil
Emollient
CI 77492
Cosmetic ColorantTocopherol
Antioxidant
Sapindus Mukorossi Peel Extract
Skin ConditioningLinalool
Perfuming
Limonene
Perfuming
Sodium Metabisulfite
Antioxidant
Triisostearin
Skin Conditioning
Uncaria Gambir Extract
AstringentCitronellol
Perfuming
Angelica Keiskei Leaf/Stem Extract
Skin ConditioningTrimethylolpropane Triethylhexanoate
EmollientGeraniol
Perfuming
Cellulose
AbsorbentCamellia Sinensis Leaf Extract
Antimicrobial
Sodium Acetylated Hyaluronate
Humectant
Hydroxyproline
Skin ConditioningZiziphus Jujuba Fruit Extract
Skin ConditioningChlorella Vulgaris Extract
Skin ConditioningMethicone
Emollient
Tetradecene
EmollientEucheuma Serra/Grateloupia Sparsa/Saccharina Angustata/Ulva Linza/Undaria Pinnatifida Extract
EmollientCurcuma Longa Rhizome Extract
Skin ConditioningSaccharina Angustata/Undaria Pinnatifida Extract
EmollientPanax Ginseng Root Extract
Emollient
Ascorbyl Dipalmitate
Antioxidant
Water, Butylene Glycol, Pentaerythrityl Tetraethylhexanoate, Dimethicone, Glycerin, Dipropylene Glycol, Sd Alcohol 40-B, Behenyl Alcohol, Silica, PEG-400, Batyl Alcohol, Phenoxyethanol, Methylparaben, Carbomer, Dimethylacrylamide/Sodium Acryloyldimethyltaurate Crosspolymer, Trisodium EDTA, Tocopheryl Acetate, Retinyl Acetate, Alcohol, Helianthus Annuus Seed Oil, BHT, Polyquaternium-51, Parfum, Potassium Hydroxide, Caffeine, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, PPG-3 Dipivalate, Rosa Canina Fruit Oil, CI 77492, Tocopherol, Sapindus Mukorossi Peel Extract, Linalool, Limonene, Sodium Metabisulfite, Triisostearin, Uncaria Gambir Extract, Citronellol, Angelica Keiskei Leaf/Stem Extract, Trimethylolpropane Triethylhexanoate, Geraniol, Cellulose, Camellia Sinensis Leaf Extract, Sodium Acetylated Hyaluronate, Hydroxyproline, Ziziphus Jujuba Fruit Extract, Chlorella Vulgaris Extract, Methicone, Tetradecene, Eucheuma Serra/Grateloupia Sparsa/Saccharina Angustata/Ulva Linza/Undaria Pinnatifida Extract, Curcuma Longa Rhizome Extract, Saccharina Angustata/Undaria Pinnatifida Extract, Panax Ginseng Root Extract, Ascorbyl Dipalmitate
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. 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 WaterGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinSD Alcohol 40-B is created by denaturing ethanol with tert-Butyl alcohol and denatonium benzoate. It is a solvent and astringent.
The 'SD' stands for 'specially denatured'. Denatured alcohol means the structure has been altered.
The 40-B is given by the U.S. Bureau of Alcohol, Tobacco, and Firearms. This is in accordance to the method of how the alcohol was denatured.
This ingredient is a solvent alcohol.
Learn more about Sd Alcohol 40-BButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
- It is a solvent, meaning that it helps to dissolve other ingredients. This also enhances the absorption of the product into one's skin.
- It is a humectant, which means that it helps attract moisture into the skin.
- It helps improve product application.
- It has mild preservative properties.
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Xanthan 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 GumPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Ingredient Ratings
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