Peter Thomas Roth Potent-C Vitamin C Power Eye Cream

Peter Thomas Roth Potent-C Vitamin C Power Eye Cream
6.1
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
2.2 Occlusivity icon Occlusivity
Rich
in Antioxidants

Review

Results you may expect from using Peter Thomas Roth Potent-C Vitamin C Power Eye Cream:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Peter Thomas Roth Potent-C Vitamin C Power Eye Cream:

  • Significant moisturizing. It has a moisturizing rating of 6.1 out of 10.
  • Antioxidant protection.

How moisturizing is it?

Highly moisturizing: Peter Thomas Roth Potent-C Vitamin C Power Eye Cream has a moisturizing rating of 6.1 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 2.2 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Butylene Glycol (est. ≈10.1%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Peter Thomas Roth Potent-C Vitamin C Power Eye Cream has a zero anti-wrinkle rating.

It contains some ingredients marketed as effective in reducing wrinkles, specifically Tetrahexyldecyl Ascorbate, Caffeine, and Ubiquinone. 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 generate 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 some anti-wrinkle effects through its moisturizing action.

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

Antioxidant benefits

We estimate that Peter Thomas Roth Potent-C Vitamin C Power Eye Cream is rich (> 3%) in antioxidants, specifically Tetrahexyldecyl Ascorbate (est. ≈10.0%), Tocopheryl Acetate (est. ≈3.0%) and Ferulic 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
55
Water
10.1
Butylene Glycol
10
Tetrahexyldecyl Ascorbate
4
C9-12 Alkane
3
Tocopheryl Acetate
2.5
Bambusa Arundinacea Stem Powder
2.2
PEG-100 Stearate
2.1
Cetyl Ricinoleate
2
Ferulic Acid
1
Butyrospermum Parkii (Shea) Butter
0.3
Behenyl Alcohol
0.3
Methyl Trimethicone
0.3
Glycerin
0.3
Carbomer
0.3
Methyldihydrojasmonate
0.3
Polymethylsilsesquioxane
0.3
Saccharomyces Ferment Filtrate
0.3
Hydrogenated Lecithin
0.3
Diamond Powder
0.3
Caffeine
0.3
Sodium Hyaluronate
0.3
Ubiquinone
0.3
Ethylhexylglycerin
0.3
Squalane
0.3
Soluble Collagen
0.3
Undaria Pinnatifida Extract
0.3
Caesalpinia Spinosa Fruit Extract
0.3
Arnica Montana Flower Extract
0.3
Olea Europaea (Olive) Fruit Oil
0.3
Corallina Officinalis Extract
0.3
Kappaphycus Alvarezii Extract
0.3
Tribehenin
0.3
C12-15 Alkyl Benzoate
0.3
Coco-Caprylate/Caprate
0.3
Caprylic/Capric Triglyceride
0.3
Jojoba Wax PEG-120 Esters
0.3
Sodium Hydroxide
0.3
Myristyl Alcohol
0.3
Steareth-20
0.3
Mica
0.3
Sodium Benzoate
0.3
Potassium Sorbate
0.3
Phenoxyethanol
Est. %
Water
Function:
Origin:
Butylene Glycol
Function:
Origin:
Tetrahexyldecyl Ascorbate
Function:
Origin:
C9-12 Alkane
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Bambusa Arundinacea Stem Powder
Function:
Origin:
PEG-100 Stearate
Function:
Origin:
Cetyl Ricinoleate
Function:
Origin:
Ferulic Acid
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Methyl Trimethicone
Function:
Origin:
Glycerin
Function:
Origin:
Carbomer
Function:
Origin:
Methyldihydrojasmonate
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
Saccharomyces Ferment Filtrate
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Diamond Powder
Function:
Origin:
Caffeine
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Ubiquinone
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Squalane
Function:
Origin:
Soluble Collagen
Function:
Origin:
Undaria Pinnatifida Extract
Function:
Origin:
Caesalpinia Spinosa Fruit Extract
Function:
Origin:
Arnica Montana Flower Extract
Function:
Origin:
Olea Europaea (Olive) Fruit Oil
Function:
Origin:
Corallina Officinalis Extract
Function:
Origin:
Kappaphycus Alvarezii Extract
Function:
Origin:
Tribehenin
Function:
Origin:
C12-15 Alkyl Benzoate
Function:
Origin:
Coco-Caprylate/Caprate
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Jojoba Wax PEG-120 Esters
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Myristyl Alcohol
Function:
Origin:
Steareth-20
Function:
Origin:
Mica
Function:
Origin:
Sodium Benzoate
Function:
Origin:
Potassium Sorbate
Function:
Origin:
Phenoxyethanol
Function:
Origin:

Ratings

All humectants
12.2
10.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
4.3
2.1
1.0
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
6.1
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 12.2 10
10.0
10.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 4.3 20
2.2
2.1
1.0
0.3
0.3
0.3
0.3
Moisturizing rating
6.1
Ingredient Est. % Benchmark Humectancy
10.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 12.2 10
10
All humectants
12.2
10.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
2.1
1
0.3
0.3
0.3
0.3
All occlusives 4.3 20
2.2
All occlusives
4.3
2.1
1.0
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
n/a
- 10 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
0
Tetrahexyldecyl Ascorbate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
10
Caffeine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Ubiquinone
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
0
Ingredient Est. % Benchmark
Rich in Antioxidants
10
3
2
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 17.1 3 Rich in antioxidants
All antioxidants
17.1
Tetrahexyldecyl Ascorbate
10
Tocopheryl Acetate
3
Ferulic Acid
2
Caffeine
0.3
Sodium Hyaluronate
0.3
Ubiquinone
0.3
Caesalpinia Spinosa Fruit Extract
0.3
Olea Europaea (Olive) Fruit Oil
0.3
Corallina Officinalis Extract
0.3
Kappaphycus Alvarezii Extract
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
All soothing 0.3 5 No
All soothing
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %55
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.
Butylene Glycol
Est. %10.1
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.
Tetrahexyldecyl Ascorbate
Est. %10
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.
C9-12 Alkane
Est. %4
Function
Origin
C9-12 AlkaneDescription is coming soon
Tocopheryl Acetate
Est. %3
Function
Origin
Tocopheryl Acetate

An antioxidant derivative of tocopherol (vitamin E). It helps to protect cells from free radicals and UV damage through the conversion to active vitamin E in the skin. It is more stable than tocopherol.

Bambusa Arundinacea Stem Powder
Est. %2.5
Function
Origin
Bambusa Arundinacea Stem PowderDescription is coming soon
PEG-100 Stearate
Est. %2.2
Function
Origin
PEG-100 StearateThis surfactant is more specifically classified as an emulsifier that produces oil-in-water emulsions. PEG-100 stearate can also be used as a cleansing agent.
Cetyl Ricinoleate
Est. %2.1
Function
Origin
Cetyl RicinoleateDescription is coming soon
Ferulic Acid
Est. %2
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.
Butyrospermum Parkii (Shea) Butter
Est. %1
Function
Origin
Butyrospermum Parkii (Shea) ButterA semi-solid, buttery fat extracted from the seeds of the Shea tree that is a wonderful occlusive and emollient ingredient mainly comprised of fatty acids. Shea butter contains a large amount of anti-inflammatory and antioxidant compounds.
Behenyl Alcohol
Est. %0.3
Function
Origin
Behenyl AlcoholA fatty alcohol with emollient properties. It is used as a co-emulsifier and thickener and tends to result in a product with a smooth and creamy application texture.
Methyl Trimethicone
Est. %0.3
Function
Origin
Methyl TrimethiconeA lightweight and volatile silicone known for its excellent solvency. This silicone has a silky, cushiony feel with excellent lubricity and is commonly used as an emollient in silicone-based skincare products.
Glycerin
Est. %0.3
Function
Origin
Glycerin

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

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.
Methyldihydrojasmonate
Est. %0.3
Function
Origin
MethyldihydrojasmonateDescription is coming soon
Polymethylsilsesquioxane
Est. %0.3
Function
Origin
PolymethylsilsesquioxaneA type of spherical powder that functions on a ball-bearing effect in which the tiny microspheres roll around on the skin and create lubricity. Polymethylsilsesquioxane offers extra slip to skincare products and makes the skin feel soft and smooth.
Saccharomyces Ferment Filtrate
Est. %0.3
Function
Origin
Saccharomyces Ferment FiltrateA yeast mixture that contains humectant moisturizing amino acids, nucleic acids (building blocks of DNA), peptides, various minerals, and vitamins.
Hydrogenated Lecithin
Est. %0.3
Function
Origin
Hydrogenated LecithinA version of plain lecithin that has been saturated with hydrogen atoms. This ingredient can be derived from plants, like soy or sunflower, from egg yolks, or made synthetically. Its major function is to emulsify water and oils.
Diamond Powder
Est. %0.3
Function
Origin
Diamond PowderA synthetically produced luxury ingredient that has both light-scattering and exfoliating properties.
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).
Sodium Hyaluronate
Est. %0.3
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.

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.
Ethylhexylglycerin
Est. %0.3
Function
Origin
EthylhexylglycerinA preservative booster derived from glycerin. It is commonly paired with other preservatives to improve their efficacy. Ethylhexylglycerin is also a humectant due to its chemical base of glycerin.
Squalane
Est. %0.3
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.
Soluble Collagen
Est. %0.3
Function
Origin
Soluble CollagenA protein obtained from farm or marine animals. Collagen molecules are too big to penetrate the skin so when they are applied via a skincare product they sit on top of the skin and act as humectant moisturizers.
Undaria Pinnatifida Extract
Est. %0.3
Function
Origin
Undaria Pinnatifida ExtractAn extract of Wakame, an edible seaweed from Asian countries. It contains a moisturizing and thickening agal polysaccharide called fucoidan.
Caesalpinia Spinosa Fruit Extract
Est. %0.3
Function
Origin
Caesalpinia Spinosa Fruit ExtractA powerful astringent ingredient extracted from Tara seed pods. It also has antioxidant benefits.
Arnica Montana Flower Extract
Est. %0.3
Function
Origin
Arnica Montana Flower ExtractAn extract derived from the flower heads of the mountain arnica plant. This plant is used as herbal medicine to treat wounds, bruises, and inflammation. In skincare, however, it is mostly added for fragrance purposes due to its pleasant pine and sage odor.
Olea Europaea (Olive) Fruit Oil
Est. %0.3
Function
Origin
Olea Europaea (Olive) Fruit Oil

A famous olive oil widely used in skincare as an emollient and occlusive moisturizer. It contains mainly unsaturated fatty acids, antioxidant flavonoids, and oleuropeins. Olive oil is listed as a common comedogenic ingredient by acne.org.

Corallina Officinalis Extract
Est. %0.3
Function
Origin
Corallina Officinalis ExtractAn extract from red marine alga, Corallina officinalis is used in skincare for its antioxidant properties. It also contains an immense amount of calcium and special, sulfur-containing polysaccharides.
Kappaphycus Alvarezii Extract
Est. %0.3
Function
Origin
Kappaphycus Alvarezii ExtractAn emollient extract obtained from the red marine algae called elkhorn sea moss. It is a good source of moisturizing and antioxidant carrageenan, a seaweed polysaccharide.
Tribehenin
Est. %0.3
Function
Origin
TribeheninA soft, pliable wax that serves as an occlusive moisturizer and emollient. It improves the spreadability of skincare products, including the increased payoff of stick products, and imparts a pleasant, smooth feel upon application.
C12-15 Alkyl Benzoate
Est. %0.3
Function
Origin
C12-15 Alkyl BenzoateA synthetic emollient ester. It works to improve the appearance of the skin by filling in the microcracks on the surface, thereby making the skin appear softer and smoother. It imparts a lightweight, velvety feel.
Coco-Caprylate/Caprate
Est. %0.3
Function
Origin
Coco-Caprylate/CaprateA naturally-derived emollient ester. It is a blend of caprylates and caprates and, relative to other emollients, is lightweight and dry on the skin. As a result, coco-caprylate/caprate serves as a natural alternative to volatile silicones.
Caprylic/Capric Triglyceride
Est. %0.3
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.
Jojoba Wax PEG-120 Esters
Est. %0.3
Function
Origin
Jojoba Wax PEG-120 EstersDescription is coming soon
Sodium Hydroxide
Est. %0.3
Function
Origin
Sodium Hydroxide

An ingredient that is able to bring the pH of a product up, thereby making it less harsh on the skin.

Myristyl Alcohol
Est. %0.3
Function
Origin
Myristyl AlcoholA naturally derived fatty alcohol that thickens and stabilizes emulsions.
Steareth-20
Est. %0.3
Function
Origin
Steareth-20A white to light brown reaction product of a clear gas and stearyl alcohol. Like the other steareth ingredients, steareth-20 is a waxy emulsifier that can help to form a stable emulsion, even in extreme conditions.
Mica
Est. %0.3
Function
Origin
MicaA mineral powder made up of silicates with several functions (the main one being as a colorant). It has a shimmery appearance, making it highly desirable in certain cosmetic products. Mica also helps the product to apply more smoothly.
Sodium Benzoate
Est. %0.3
Function
Origin
Sodium BenzoateA preservative that usually works in combination with other preservatives. It has to be at low pH (<5.5) to be effective.
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.
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.