Kate Somerville Retinol Firming Eye Cream

Kate Somerville Retinol Firming Eye Cream
7.6
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
5.3 Occlusivity icon Occlusivity
2.5Anti-wrinkle icon/ 10
Anti-wrinkle
$$$$

Review

Results you may expect from using Kate Somerville Retinol Firming Eye Cream:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Kate Somerville Retinol Firming Eye Cream:

  • Significant moisturizing. It has a moisturizing rating of 7.6 out of 10.
  • Some anti-wrinkle efficacy: Kate Somerville Retinol Firming Eye Cream has an anti-wrinkle rating of 2.5 out of 10 so you may expect some, although limited, effect on wrinkles.

How moisturizing is it?

Highly moisturizing: Kate Somerville Retinol Firming Eye Cream has a moisturizing rating of 7.6 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Propanediol (est. ≈6.0%) and Glycerin (est. ≈4.0%), and a moderate occlusivity of 5.3 out of 10, mainly due to the high content of Dimethicone (est. ≈9.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Kate Somerville Retinol Firming Eye Cream has a slight anti-wrinkle rating of 2.5 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Retinol (est. ≈0.1%), 
 the most effective non-prescription ingredient with well-proven efficacy to reduce wrinkles.
 
Among others, Kate Somerville Retinol Firming Eye Cream also contains some ingredients marketed as effective in reducing wrinkles, specifically Hydroxypinacolone Retinoate, Bakuchiol, 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.

Ingredients

Est. % Ingredient Origin Functions
60
9
6
4
3
2.5
2
1.5
1.3
1
0.1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
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Ratings

All humectants
13.5
6
4
2
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
10.5
9.0
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
7.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 13.5 10
10.0
6
4
2
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 10.5 20
5.3
9.0
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
7.6
Ingredient Est. % Benchmark Humectancy
6
4
2
0.3
0.3
0.3
0.3
0.3
All humectants 13.5 10
10
All humectants
13.5
6
4
2
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
9
0.3
0.3
0.3
0.3
0.3
All occlusives 10.5 20
5.3
All occlusives
10.5
9.0
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
10 /10 0.4 0.1 2.5
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
2.5
Retinol
2.5
Ingredient anti-wrinkle power
10 /10
when present at, %
0.4
in this formula, est. %
0.1
Hydroxypinacolone Retinoate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Bakuchiol
-
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
2.5
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 2.1 3 No
All antioxidants
2.1
Hydroxypinacolone Retinoate
0.3
Bakuchiol
0.3
Hydrolyzed Hyaluronic Acid
0.3
Microcitrus Australasica Fruit Extract
0.3
Glycine Soja (Soybean) Extract
0.3
Rosmarinus Officinalis (Rosemary) Leaf Extract
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
All soothing 0.9 5 No
All soothing
0.9
0.3
0.3
0.3
Benchmark
5

Ingredients explained

Water
Est. %60
Function
Origin
The 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.
Dimethicone
Est. %9
Function
Origin
The most common silicone in skincare. It forms a silky, smooth film on the skin’s surface and can help to prevent water loss. It also aids in wound healing and can treat and soften scars. Dimethicone is considered to be very safe for use.
Propanediol
Est. %6
Function
Origin
An excellent solvent capable of mixing water with normally water-insoluble ingredients. It also functions as a humectant due to its water-loving alcohol groups. Propanediol can control the viscosity of a product by reducing its thickness.
Glycerin
Est. %4
Function
Origin

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

Polysilicone-11
Est. %3
Function
Origin
A synthetic rubber-like substance of the silicone family that has no color or distinct scent. These are large molecules that cannot penetrate the skin but instead create a thin silky film on the skin's surface.
Synthetic Fluorphlogopite
Est. %2.5
Function
Origin
Also known as synthetic mica, this ingredient’s best property is its ability to form thin, sheet-like crystals. This gives products (mostly makeup) great slip.
Butylene Glycol
Est. %2
Function
Origin
A 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.
Polymethylsilsesquioxane
Est. %1.5
Function
Origin
A 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.
Ethyl Linoleate
Est. %1.3
Function
Origin
Description is coming soon
Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
Est. %1
Function
Origin
Description is coming soon
Retinol
Est. %0.1
Function
Origin

One of the most famous and well-researched anti-aging ingredients with a maximum anti-wrinkle power of 10 out of 10. It is proven to decrease wrinkles and help the skin regain its thickness, firmness, and texture. Retinol is also effective in treating pigmentation issues such as dark spots and acne.

Hydroxypinacolone Retinoate
Est. %0.3
Function
Origin
The newest derivative of vitamin A with improved stability, less irritation, and (allegedly) direct vitamin A action. Studies recommend it for acne treatment and collagen-boosting effects.
Bidens Pilosa Extract
Est. %0.3
Function
Origin
Description is coming soon
Bakuchiol
Est. %0.3
Function
Origin
A newly discovered bioactive obtained from the seeds of Babchi. It boosts collagen production like retinol, but with fewer side effects. Its effects include reduced wrinkles and faded pigmentation.
Hydrolyzed Hyaluronic Acid
Est. %0.3
Function
Origin
A smaller-molecule version of the regular hyaluronic acid. It is a powerful humectant that absorbs into the skin and offers moisturizing, smoothing, and anti-wrinkle effects. It is also slightly anti-inflammatory and displays subtle antioxidant properties.
Microcitrus Australasica Fruit Extract
Est. %0.3
Function
Origin
An antioxidant and exfoliating extract from caviar lime, a citrus fruit that looks like caviar. The fruits are rich in citric acid (an AHA) and also contain antioxidant vitamin C, phenolic compounds, and a lime-scented essential oil.
Oryza Sativa (Rice) Bran Extract
Est. %0.3
Function
Origin
An extract from rice bran, the brown outer part of the rice kernel. It contains emollient fatty acids and antioxidants such as tocopherols (vitamin E) and γ-oryzanol.
Terminalia Chebula Fruit Extract
Est. %0.3
Function
Origin
Description is coming soon
Glycine Soja (Soybean) Extract
Est. %0.3
Function
Origin
Extracted from soybeans, this ingredient contains antioxidant and soothing phytochemicals and is especially suitable for aging skin.
Elaeis Guineensis (Palm) Oil
Est. %0.3
Function
Origin
A fatty oil expressed from the pulp of the oil palm fruits. It is mostly composed of occlusive and emollient saturated fatty acids. The unrefined oil has a large amount of antioxidant carotenoids.
Gossypium Herbaceum (Cotton) Seed Oil
Est. %0.3
Function
Origin
Derived from the seeds of the cotton plant, this emollient and occlusive fatty oil is mainly comprised of linoleic and palmitic acids. It also contains large amounts of phospholipids - key components of all cell membranes.
Helianthus Annuus (Sunflower) Seed Oil
Est. %0.3
Function
Origin
A fatty oil expressed from sunflower seeds and one of the most commonly used oils in skincare. It has great emollient and occlusive moisturizing properties. Sunflower oil is one of the richest sources of vitamin E – an important skin antioxidant.
Linum Usitatissimum (Linseed) Seed Oil
Est. %0.3
Function
Origin
An emollient and occlusive fatty oil pressed from flax seeds. It is the richest source of linolenic fatty acid (it contains up to 50% of it) among vegetable oils.
Adenosine
Est. %0.3
Function
Origin

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.

Aloe Barbadensis Leaf Juice Powder
Est. %0.3
Function
Origin
Extracted from dried aloe vera leaves, it has the same effects as fresh aloe vera juice – it is humectant moisturizing, refreshing, and soothing. This powder can also serve as a gelling agent when mixed with water.
Rosmarinus Officinalis (Rosemary) Leaf Extract
Est. %0.3
Function
Origin
A soothing and astringent extract derived from the fragrant, spicy leaves of rosemary. It has strong antioxidant properties. Rosemary extract can reduce signs of inflammation and also acts as an emollient and antimicrobial agent.
Tocopherol
Est. %0.3
Function
Origin
Simply another name for vitamin E. Tocopherol is a fantastic ingredient and especially beneficial for dry and inflamed skin. It has occlusive moisturizing, emollient, antioxidant, and photoprotective properties.
Dimethyl Isosorbide
Est. %0.3
Function
Origin
A solvent for active ingredients that is claimed to help them better penetrate the outer layer of skin. It also helps to reduce the thickness of a product.
HDI/Trimethylol Hexyllactone Crosspolymer
Est. %0.3
Function
Origin
An anticaking agent that prevents a product from forming lumps. It also increases slip and produces an elegant finish in skincare formulations.
Polyacrylamide
Est. %0.3
Function
Origin
A synthetic ingredient that can thicken products instantly while still keeping them light and often gel-like.
Phenoxyethanol
Est. %0.3
Function
Origin
The 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.
Ethylhexyl Hydroxystearate
Est. %0.3
Function
Origin
Description is coming soon
PEG-12 Dimethicone
Est. %0.3
Function
Origin
A synthetic silicone that improves lubricity and absorption.
C13-14 Isoparaffin
Est. %0.3
Function
Origin
A lightweight petroleum derivative. It is a very thin liquid that functions as an emollient and a solvent for other liquids (such as thicker oils or silicones).
Caprylyl Glycol
Est. %0.3
Function
Origin
An 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.
Decyl Glucoside
Est. %0.3
Function
Origin
A surfactant that can function as both a cleansing agent and emulsifier. As a cleansing agent, it is very mild on the skin. As an emulsifier, decyl glucoside will produce oil-in-water emulsions. It is naturally derived from vegetable oils and starch.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Est. %0.3
Function
Origin
A synthetic ingredient that is used to thicken water and alcohol. It results in a more lightweight formula and is commonly found in gel products.
Hexylene Glycol
Est. %0.3
Function
Origin
A multifunctional ingredient that is best known for its use as a solvent. It can dissolve both water-based ingredients and oils. For this reason, it can also function as an emulsifier, allowing oil and water ingredients to mix and remain stable.
Ethylhexylglycerin
Est. %0.3
Function
Origin
A 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.
Aminomethyl Propanol
Est. %0.3
Function
Origin
A synthetic ingredient that helps to adjust the pH of a product to make it less acidic.
Laureth-7
Est. %0.3
Function
Origin
A mild but effective functional ingredient. It can emulsify (efficiently mix water and oil) without needing too much in a formula.
Xanthan Gum
Est. %0.3
Function
Origin
A natural multi-functional ingredient that originates from fermented sugars. Xanthan gum acts as a viscosity-building agent to thicken skincare products. It is also an excellent stabilizer and works well to hold other ingredients together.
Disodium EDTA
Est. %0.3
Function
Origin
A synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.