Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment

Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment
6.7
/ 10
Moisturizing
8.9 Humectancy icon Humectancy
4.5 Occlusivity icon Occlusivity
1.8Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Results you may expect from using Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment:

  • Significant moisturizing. It has a moisturizing rating of 6.7 out of 10.
  • Little anti-wrinkle effect: Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment has an anti-wrinkle rating of 1.8 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Highly moisturizing: Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment has a moisturizing rating of 6.7 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a very high humectancy of 8.9 out of 10, primarily due to the substantial concentration of Sodium PCA (est. ≈4.0%), and a moderate occlusivity of 4.5 out of 10, entirely due to the significant content of Caprylic/Capric Triglyceride (est. ≈6.0%) and Squalane (est. ≈3.0%).

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Anti-wrinkle efficacy

According to CreamScan analysis, Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment has a minimal anti-wrinkle rating of 1.8 out of 10.

It contains 3 active ingredients with proven anti-wrinkle efficacy:

  • Ascorbic Acid (est. ≈2.0%),
     or Vitamin C, a popular anti-wrinkle ingredient, yet with average efficacy confirmed by only one study.
  • Ectoin (est. ≈0.3%),
     an amino acid-derived ingredient with average, yet proven by one study, anti-wrinkle efficacy.
  • Niacinamide (est. ≈0.3%),
     one of the most effective and well-researched anti-wrinkle ingredients.
Among others, Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment also contains some ingredients marketed as effective in reducing wrinkles, specifically Tetrahexyldecyl Ascorbate, 3-O-Ethyl Ascorbic Acid, Centella Asiatica Extract, Ubiquinone, Soy Isoflavones, Caffeine, and Adenosine. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not contribute to the anti-wrinkle rating.
 
Moisturizers, when used regularly, are proven to prevent wrinkle formation and even reduce existing wrinkles. Therefore, this product, like any other moisturizer, could deliver additional anti-wrinkle efficacy through its moisturizing action.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Antioxidant benefits

We estimate that Dr. Dennis Gross Skincare Vitamin C Lactic Firm & Bright Eye Treatment is rich (> 3%) in antioxidants, specifically Tetrahexyldecyl Ascorbate (est. ≈9.0%), 3-O-Ethyl Ascorbic Acid (est. ≈2.5%) and Ascorbic Acid (est. ≈2.0%).

A key benefit of antioxidants is their ability to reduce oxidative stress caused by free radicals and therefore prevent accelerated skin aging. Studies also show that antioxidants can protect against environmental damage such as UV radiation and pollution, and help reduce inflammation and skin redness.

Ingredients

Est. % Ingredient Origin Functions
60
Water
9
Tetrahexyldecyl Ascorbate
6
Caprylic/Capric Triglyceride
4
Sodium PCA
3
Squalane
2.5
3-O-Ethyl Ascorbic Acid
2
Ascorbic Acid
1.5
Lactic Acid
1.3
Centella Asiatica Extract
1
Sodium Hyaluronate
0.3
Ceramide NG
0.3
Superoxide Dismutase
0.3
Ubiquinone
0.3
Phyllanthus Emblica Fruit Extract
0.3
Saccharide Isomerate
0.3
Glycyrrhiza Glabra (Licorice) Root Extract
0.3
Ectoin
0.3
Niacinamide
0.3
Soy Isoflavones
0.3
Quercetin
0.3
Phospholipids
0.3
Caffeine
0.3
Tranexamic Acid
0.3
Ferulic Acid
0.3
Carnitine
0.3
Adenosine
0.3
Zinc PCA
0.3
Glycerin
0.3
Butylene Glycol
0.3
Caprylyl Glycol
0.3
Caesalpinia Spinosa Gum
0.3
Hectorite
0.3
Silica
0.3
HDI/Trimethylol Hexyllactone Crosspolymer
0.3
Leuconostoc/Radish Root Ferment Filtrate
0.3
Polyacrylate Crosspolymer-6
0.3
Cetearyl Olivate
0.3
Carbomer
0.3
Potassium Hydroxide
0.3
Sorbitan Olivate
0.3
Citric Acid
0.3
Pentasodium Pentetate
0.3
Potassium Citrate
0.3
Potassium Gluconate
0.3
Phytic Acid
0.3
Phenoxyethanol
0.3
Sorbic Acid
0.3
Potassium Sorbate
0.3
Titanium Dioxide (CI 77891)
Est. %
Water
Function:
Origin:
Tetrahexyldecyl Ascorbate
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Sodium PCA
Function:
Origin:
Squalane
Function:
Origin:
3-O-Ethyl Ascorbic Acid
Function:
Origin:
Ascorbic Acid
Function:
Origin:
Lactic Acid
Function:
Origin:
Centella Asiatica Extract
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Ceramide NG
Function:
Origin:
Superoxide Dismutase
Function:
Origin:
Ubiquinone
Function:
Origin:
Phyllanthus Emblica Fruit Extract
Function:
Origin:
Saccharide Isomerate
Function:
Origin:
Glycyrrhiza Glabra (Licorice) Root Extract
Function:
Origin:
Ectoin
Function:
Origin:
Niacinamide
Function:
Origin:
Soy Isoflavones
Function:
Origin:
Quercetin
Function:
Origin:
Phospholipids
Function:
Origin:
Caffeine
Function:
Origin:
Tranexamic Acid
Function:
Origin:
Ferulic Acid
Function:
Origin:
Carnitine
Function:
Origin:
Adenosine
Function:
Origin:
Zinc PCA
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Caesalpinia Spinosa Gum
Function:
Origin:
Hectorite
Function:
Origin:
Silica
Function:
Origin:
HDI/Trimethylol Hexyllactone Crosspolymer
Function:
Origin:
Leuconostoc/Radish Root Ferment Filtrate
Function:
Origin:
Polyacrylate Crosspolymer-6
Function:
Origin:
Cetearyl Olivate
Function:
Origin:
Carbomer
Function:
Origin:
Potassium Hydroxide
Function:
Origin:
Sorbitan Olivate
Function:
Origin:
Citric Acid
Function:
Origin:
Pentasodium Pentetate
Function:
Origin:
Potassium Citrate
Function:
Origin:
Potassium Gluconate
Function:
Origin:
Phytic Acid
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Sorbic Acid
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:

Ratings

All humectants
8.9
4
1.5
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
9.0
6.0
3.0
Benchmark
20
Moisturizing rating
6.7
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 8.9 10
8.9
4
1.5
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 9.0 20
4.5
6.0
3.0
Moisturizing rating
6.7
Ingredient Est. % Benchmark Humectancy
4
1.5
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 8.9 10
8.9
All humectants
8.9
4
1.5
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
6
3
All occlusives 9.0 20
4.5
All occlusives
9.0
6.0
3.0
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
2.5 /10 5 2 1
2.5 /10 2 0.3 0.4
6 /10 4 0.3 0.4
n/a
- 9 -
n/a
- 2.5 -
n/a
- 1.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
1.8
Ascorbic Acid
1
Ingredient anti-wrinkle power
2.5 /10
when present at, %
5
in this formula, est. %
2
Ectoin
0.4
Ingredient anti-wrinkle power
2.5 /10
when present at, %
2
in this formula, est. %
0.3
Niacinamide
0.4
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
0.3
Tetrahexyldecyl Ascorbate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
9
3-O-Ethyl Ascorbic Acid
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
2.5
Centella Asiatica Extract
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
1.3
Ubiquinone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Soy Isoflavones
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Caffeine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
1.8
Ingredient Est. % Benchmark
Rich in Antioxidants
9
2.5
2
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 18.2 3 Rich in antioxidants
All antioxidants
18.2
Tetrahexyldecyl Ascorbate
9
3-O-Ethyl Ascorbic Acid
2.5
Ascorbic Acid
2
Centella Asiatica Extract
1.3
Sodium Hyaluronate
1
Niacinamide
0.3
Superoxide Dismutase
0.3
Ubiquinone
0.3
Glycyrrhiza Glabra (Licorice) Root Extract
0.3
Soy Isoflavones
0.3
Quercetin
0.3
Caffeine
0.3
Ferulic Acid
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.3
0.3
0.3
0.3
0.3
All soothing 2.5 5 No
All soothing
2.5
1.3
0.3
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %60
Function
Origin
WaterThe most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Tetrahexyldecyl Ascorbate
Est. %9
Function
Origin
Tetrahexyldecyl AscorbateA lipid-soluble form of vitamin C that is more stable and less irritating than ascorbic acid. According to a recent clinical study, THDA has all the capabilities of regular vitamin C, including anti-wrinkle and anti-pigment activity.
Caprylic/Capric Triglyceride
Est. %6
Function
Origin
Caprylic/Capric TriglycerideA natural occlusive moisturizing and emollient ingredient, it is a blend of glycerin and two fatty acids, caprylic and capric acid. It creates an oil-based protective layer on the skin, thereby preventing water loss.
Sodium PCA
Est. %4
Function
Origin
Sodium PCAOne of the most important parts of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Sodium PCA is used in skincare for its fantastic humectant properties.
Squalane
Est. %3
Function
Origin
SqualaneAn occlusive moisturizing and emollient compound that forms part of the skin’s sebum. The main source of squalane had always been shark liver. Now, however, it is manufactured synthetically or derived from plant oils, such as olive and peanut oil.
3-O-Ethyl Ascorbic Acid
Est. %2.5
Function
Origin
3-O-Ethyl Ascorbic AcidA derivative of vitamin C. Its stability in skincare formulations is better than ascorbic acid’s, although clinical studies are yet to indicate whether it has the same collagen-boosting benefits.
Ascorbic Acid
Est. %2
Function
Origin
Ascorbic Acid

Also known as vitamin C, this multi-benefit ingredient has proven anti-wrinkle, antioxidant, and anti-pigmentation efficacy. It degrades easily when exposed to air and light, so it requires proper packaging to maintain its stability.

Lactic Acid
Est. %1.5
Function
Origin
Lactic AcidThe most popular AHA in skincare and less irritating than glycolic acid. It can be naturally found in sour milk. It is a humectant moisturizing, pH stabilizing, and gently exfoliating ingredient, able to soften dry, cracked, and peeling skin.
Centella Asiatica Extract
Est. %1.3
Function
Origin
Centella Asiatica ExtractAn extract from the leaves of the Gotu kola. It is used in skincare for its antioxidant, wound healing, anti-inflammatory, and anti-aging properties. It increases the production of collagen and hyaluronic acid in the skin.
Sodium Hyaluronate
Est. %1
Function
Origin
Sodium Hyaluronate

A sodium salt of famous hyaluronic acid. A potent humectant that hydrates the skin, supports collagen function, and fills out small wrinkles. Sodium hyaluronate also offers soothing and antioxidant properties.

Ceramide NG
Est. %0.3
Function
Origin
Ceramide NGA lipid that is mainly found on scalp skin and that helps with the barrier repair. It is one of the less popular ceramides and is usually used in combination with other ceramides for better barrier repair properties.
Superoxide Dismutase
Est. %0.3
Function
Origin
Superoxide DismutaseDescription is coming soon
Ubiquinone
Est. %0.3
Function
Origin
UbiquinoneAlso known as Coenzyme Q10, this bright orange antioxidant supports the skin's energy metabolism. It also offers some anti-pigment action. Dietary supplementation of Ubiquinone improves the appearance of wrinkles.
Phyllanthus Emblica Fruit Extract
Est. %0.3
Function
Origin
Phyllanthus Emblica Fruit ExtractAn extract from the fruits of the Indian gooseberry, also called Amla, which is rich in acids, vitamin C, astringent tannins, and humectant moisturizing sugars.
Saccharide Isomerate
Est. %0.3
Function
Origin
Saccharide IsomerateA naturally-derived humectant that provides moisturization at low levels and is less sticky than other humectants like glycerin.
Glycyrrhiza Glabra (Licorice) Root Extract
Est. %0.3
Function
Origin
Glycyrrhiza Glabra (Licorice) Root ExtractAn extract from the licorice root. It contains a well-researched anti-inflammatory compound called glycyrrhizin that can reduce inflammation. Licorice root extract is also used for its powerful antioxidant effects and ability to treat pigmentation.
Ectoin
Est. %0.3
Function
Origin
Ectoin

An amino acid-derived ingredient with average, yet proven by one study, anti-wrinkle efficacy.

Niacinamide
Est. %0.3
Function
Origin
Niacinamide

Also known as vitamin B3, this ingredient is a true superstar with confirmed moisturizing, anti-acne, hyperpigmentation, and antioxidant benefits. Two studies confirm its significant anti-wrinkle efficacy.

Soy Isoflavones
Est. %0.3
Function
Origin
Soy IsoflavonesBioactive compounds isolated from soybeans. They act as phytoestrogens to support collagen production in aging skin.
Quercetin
Est. %0.3
Function
Origin
QuercetinDescription is coming soon
Phospholipids
Est. %0.3
Function
Origin
PhospholipidsA large group of lipids that are an essential component of every single cell membrane in the body. They have excellent emollient properties. Phospholipids are also utilized in the manufacturing of ‘fancy’ formulations such as liposomes.
Caffeine
Est. %0.3
Function
Origin
CaffeineAn antioxidant compound that is obtained from coffee and tea leaves. It increases the microcirculation of blood in the skin and is claimed to be able to reduce the appearance of orange peel skin (although the research is lacking).
Tranexamic Acid
Est. %0.3
Function
Origin
Tranexamic AcidA synthetic amino acid that is used as an astringent to stop the bleeding from small cuts. It also has proven anti-pigment and redness-reducing effects.
Ferulic Acid
Est. %0.3
Function
Origin
Ferulic AcidA plant-based phenolic acid with powerful and scientifically proven antioxidant properties. It enhances the effects of vitamins C and E, as well as the UV protective effects of sunscreens.
Carnitine
Est. %0.3
Function
Origin
CarnitineDescription is coming soon
Adenosine
Est. %0.3
Function
Origin
Adenosine

A key molecule responsible for energy transportation, signaling, and enzyme activity. Adenosine is a popular anti-wrinkle ingredient, however, the key study about its anti-wrinkle efficacy (1) does not meet CreamScan Research Evaluation Standards as it is not double-blind.

Zinc PCA
Est. %0.3
Function
Origin
Zinc PCAA two-part ingredient: Zinc helps to control sebum and bacteria in acne-prone skin, while skin-identical PCA is a moisturizing humectant. Zinc PCA may even boost collagen production and so is researched as a potential anti-wrinkle ingredient.
Glycerin
Est. %0.3
Function
Origin
Glycerin

The most popular moisturizing ingredient in the world. It is a powerful humectant – cheap yet very effective.

Butylene Glycol
Est. %0.3
Function
Origin
Butylene GlycolA clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.
Caprylyl Glycol
Est. %0.3
Function
Origin
Caprylyl GlycolAn emollient that improves product spreadability and offers a silky feel on the skin. It also acts as a preservative booster that improves the efficacy of other preservatives. According to the manufacturer, it is also a humectant moisturizer.
Caesalpinia Spinosa Gum
Est. %0.3
Function
Origin
Caesalpinia Spinosa GumA plant-based formula helper also known as Tara gum that contains thickening galactomannans (polysaccharides).
Hectorite
Est. %0.3
Function
Origin
HectoriteDescription is coming soon
Silica
Est. %0.3
Function
Origin
SilicaA widely used cosmetic ingredient with the same chemical composition as the sand found on beaches. A common function of silica is its ability to control viscosity. In certain chemical forms, it can effectively thicken cream-style products.
HDI/Trimethylol Hexyllactone Crosspolymer
Est. %0.3
Function
Origin
HDI/Trimethylol Hexyllactone CrosspolymerAn anticaking agent that prevents a product from forming lumps. It also increases slip and produces an elegant finish in skincare formulations.
Leuconostoc/Radish Root Ferment Filtrate
Est. %0.3
Function
Origin
Leuconostoc/Radish Root Ferment FiltrateA biotechnological fermentation ingredient that is created by feeding radish root to Leuconostoc kimchii. It allegedly contains organic acids and a mixture of peptides known as bacteriocins – which have antimicrobial activity.
Polyacrylate Crosspolymer-6
Est. %0.3
Function
Origin
Polyacrylate Crosspolymer-6A polymeric ingredient that works best in water-based formulas to create gel textures. It helps to stabilize emulsions and control viscosity.
Cetearyl Olivate
Est. %0.3
Function
Origin
Cetearyl Olivate

A multifunctional ingredient derived from plants that primarily serves as an emulsifier. Supplied as a waxy ivory-colored flake, it can also be used as an emollient and slip modifier that gives a product an overall light, silky finish.

Carbomer
Est. %0.3
Function
Origin
CarbomerA synthetic ingredient with the ability to gel water. When used in emulsions, such as lotions and creams, carbomer can also act as an emulsion stabilizer.
Potassium Hydroxide
Est. %0.3
Function
Origin
Potassium HydroxideA very alkaline ingredient, meaning that it has a high pH. Potassium hydroxide is therefore useful in bringing a low pH in a cosmetic product up to a more neutral, skin-safe level.
Sorbitan Olivate
Est. %0.3
Function
Origin
Sorbitan OlivateAn ester of sorbitol (a type of sugar alcohol) and olive oil fatty acids. It is used as an emulsifying agent to stabilize oil droplets in water (or vice versa).
Citric Acid
Est. %0.3
Function
Origin
Citric AcidA gently exfoliating AHA that helps to remove the top layer of dead skin cells. In comparison to other AHAs, citric acid has been shown to be one of the least effective. It is also very commonly used as a stabilizing and pH-controlling agent.
Pentasodium Pentetate
Est. %0.3
Function
Origin
Pentasodium PentetateDescription is coming soon
Potassium Citrate
Est. %0.3
Function
Origin
Potassium CitrateDescription is coming soon
Potassium Gluconate
Est. %0.3
Function
Origin
Potassium GluconateDescription is coming soon
Phytic Acid
Est. %0.3
Function
Origin
Phytic AcidPhytic acid is found in rice and is seen as a cousin of alpha-hydroxy acids. As a chelator, it can bind to certain metals that may cause discoloration in products or reduce the efficacy of other ingredients.
Phenoxyethanol
Est. %0.3
Function
Origin
PhenoxyethanolThe most frequently used preservative in skincare. It is a clear, oil-like liquid synthetic substance that protects products from harmful bacteria and yeast, whilst still leaving skin microflora unharmed. It is confirmed by research to be harmless.
Sorbic Acid
Est. %0.3
Function
Origin
Sorbic AcidAn organic acid that can be naturally found in the berries of the Mountain ash, although it is manufactured synthetically for skincare purposes. It is used as a preservative and antimicrobial agent, protecting a skincare product from spoiling.
Potassium Sorbate
Est. %0.3
Function
Origin
Potassium SorbateA preservative widely used in food and personal care products, available from natural sources or synthetically produced. Potassium sorbate works by inhibiting the growth of yeasts, molds, and some bacteria.
Titanium Dioxide (CI 77891)
Est. %0.3
Function
Origin
Titanium Dioxide (CI 77891)One of two the most commonly used mineral sunscreens. It can absorb UV light, including UVB – which causes burning, tanning, and even skin cancer. Also used as a colorant, titanium dioxide gives a product a bright white color.