Here's our complete breakdown comparing the ingredients, attributes, and more of Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum versus Shiseido Wrinkle Smoothing Contour Serum .
Published on March 08, 2022
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, 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 need an update? Let us know.
Price
Ingredient Info
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Shiseido Wrinkle Smoothing Contour Serum 54 ingredients
Contains Alcohol
Ingredients in this product that are types of alcohol:
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
Contains EU Allergens
Ingredients in this product that are EU allergens:
Vegan
This product is vegan 🎉
Cruelty Free
This product is cruelty-free 🎉
Contains Alcohol
Ingredients in this product that are types of alcohol:
Contains Silicon
Ingredients in this product that are types of silicon:
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Contains Parabens
Ingredients in this product that are types of parabens:
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
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
Notable Ingredients
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Benefits
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Concerns
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Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
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Benefits
This product contains 3 ingredients that may have this attribute:
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Concerns
This product contains 2 ingredients that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Shiseido Wrinkle Smoothing Contour Serum 54 ingredients
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 • Ascorbyl Tetraisopalmitate • 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 • 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 • BHA • 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 Seed 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 Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterDr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 1.
Shiseido Wrinkle Smoothing Contour Serum contains this as ingredient number 1.
Glycerin 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 GlycerinDr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 2.
Shiseido Wrinkle Smoothing Contour Serum contains this as ingredient number 5.
SD 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-BDr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 7.
Shiseido Wrinkle Smoothing Contour Serum contains this as ingredient number 7.
Butylene 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.
Overall, Butylene Glycol is a safe and well-rounded ingredient. It is unlikely to irritate skin, and works well with pretty much all other ingredients.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 28.
Shiseido Wrinkle Smoothing Contour Serum contains this as ingredient number 2.
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 GumDr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 29.
Shiseido Wrinkle Smoothing Contour Serum contains this as ingredient number 26.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and 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.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 36.
Shiseido Wrinkle Smoothing Contour Serum contains this as ingredient number 12.
Here's what our community thinks of the ingredients in these two products.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Shiseido Wrinkle Smoothing Contour Serum 54 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Shiseido Wrinkle Smoothing Contour Serum 54 ingredients
Alternatives
Our Dupe Finder has found 25 potential alternatives that have similar ingredients to Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum.
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