Here's our complete breakdown comparing the ingredients, attributes, and more of SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid versus Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum .
Last updated on April 09, 2024. Published on January 13, 2022
Overview
What they are
These products are both vegan and reef safe serums. They have a total of 4 ingredients in common
Cool Features
They both contain Vitamin C
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing, dark spots and better texture
Free From
They both do not contain any oils, parabens, silicones or sulfates
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
SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid 12 ingredients
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Vegan
This product is vegan 🎉
Not Cruelty Free
This product is not cruelty-free 😥
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 🎉
At a glance
Click on any of the items below to learn more
SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid 12 ingredients
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 2 ingredients that may have this attribute:
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This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 5 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
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This product contains 6 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 4 ingredients that may have this attribute:
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.
SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid 12 ingredients
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 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
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 WaterSkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid contains this as ingredient number 1.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 1.
Ascorbic Acid is is pure Vitamin C. This form makes up the largest amount of vitamin C found naturally in our skin.
Not only is vitamin C great for your overall health and immune system, it also has plenty of benefits on your skin.
Vitamin C is best used for brightening skin. It improves dark spots, acne scars, and hyperpigmentation. This is because it blocks the process of skin darkening when exposed to UV.
Remember: Vitamin C should not replace sunscreen!
Your skin uses vitamin C to build collagen. Collagen is one key component in having a strong skin barrier and plump skin. Vitamin C also plays a role in regulating collagen, thus making it effective in improving wrinkles and fine lines.
Ascorbic acid shows potent antioxidant activity. As an antioxidant, it helps fight free-radicals. Free-radicals are molecules that may damage your skin cells. These antioxidants also protect skin against UV damage.
The best formulations include Vitamin E and/or ferulic acid. These two ingredients help stabilize and provide a boost in the benefits of ascorbic acid. This is because ascorbic acid becomes unstable when exposed to UV and air. In fact, you can tell your ascorbic acid has oxidized when it turns an orange-yellow color.
Ascorbic acid is generally compatible with other ingredients. However, using ascorbic acid with other active ingredients might cause irritation. Two ingredients: copper ions and benzoyl peroxide, will inactivate ascorbic acid completely.
Read more about other types of Vitamin C:
Foods rich with vitamin C include oranges, strawberries, broccoli, bell peppers, and more. When consuming Vitamin C, your skin receives a portion of the nutrients.
Learn more about Ascorbic AcidSkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid contains this as ingredient number 3.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 10.
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 GlycerinSkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid contains this as ingredient number 4.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 2.
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.
SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid contains this as ingredient number 7.
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum contains this as ingredient number 36.
Here's what our community thinks of the ingredients in these two products.
SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid 12 ingredients
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid 12 ingredients
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Reviews
Here's what our community thinks
SkinCeuticals C E Ferulic® With 15% L-Ascorbic Acid 12 ingredients
kylepapp
Actual studies backing up the absorption of the ascorbic acid, thus the collegan building qualities and brightening effects are there.
indindi
the most cruel thing that anyone has done to me was give me a free sample of this product while its retail price is half of the cost of my weekly...
the most cruel thing that anyone has done to me was give me a free sample of this product while its retail price is half of the cost of my weekly mortgage repayment 🫥
Dr. Dennis Gross Skincare C+ Collagen Brighten & Firm Vitamin C Serum 38 ingredients
Alternatives
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