Knours. One Perfect Revival Eye Cream

Knours. One Perfect Revival Eye Cream
8.8
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
7.6 Occlusivity icon Occlusivity
4.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants

Review

Results you may expect from using Knours. One Perfect Revival Eye Cream:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using Knours. One Perfect Revival Eye Cream:

  • Intense moisturizing. It has a moisturizing rating of 8.8 out of 10.
  • Considerable anti-wrinkle efficacy: Knours. One Perfect Revival Eye Cream has an anti-wrinkle rating of 4.5 out of 10, indicating a moderate ability to reduce wrinkles.
  • Antioxidant protection.

How moisturizing is it?

Intensely moisturizing: Knours. One Perfect Revival Eye Cream has a moisturizing rating of 8.8 out of 10.

Is it more humectant or occlusive? Rather humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈6.0%) and Niacinamide (est. ≈3.0%), and a high occlusivity of 7.6 out of 10, mainly due to the significant content of Caprylic/Capric Triglyceride (est. ≈9.0%) and Butyrospermum Parkii (Shea) Butter (est. ≈4.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, Knours. One Perfect Revival Eye Cream has a moderate anti-wrinkle rating of 4.5 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈3.0%),
 one of the most effective and well-researched anti-wrinkle ingredients.
 
Among others, Knours. One Perfect Revival Eye Cream also contains some ingredients marketed as effective in reducing wrinkles, specifically Adenosine, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetyl Hexapeptide-8, sh-Oligopeptide-1, and sh-Polypeptide-1. 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 Knours. One Perfect Revival Eye Cream is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈3.0%).

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
Caprylic/Capric Triglyceride
6
Glycerin
4
Butyrospermum Parkii (Shea) Butter
3
Niacinamide
2.5
Diisostearyl Malate
2
Helianthus Annuus (Sunflower) Seed Oil
1.5
Cetearyl Olivate
1.3
Octyldodecanol
1
Arachidyl Alcohol
0.3
Sorbitan Olivate
0.3
Carbomer
0.3
Rosa Canina Fruit Oil
0.3
Allantoin
0.3
Arginine
0.3
Behenyl Alcohol
0.3
Pullulan
0.3
Arachidyl Glucoside
0.3
Rosmarinus Officinalis (Rosemary) Leaf Extract
0.3
Poria Cocos Extract
0.3
Adenosine
0.3
Agastache Mexicana Flower/Leaf/Stem Extract
0.3
Hippophae Rhamnoides Fruit Extract
0.3
Passiflora Incarnata Flower Extract
0.3
Hydrogenated Lecithin
0.3
Xanthan Gum
0.3
Butylene Glycol
0.3
Sodium Hyaluronate
0.3
Glucose
0.3
Pentylene Glycol
0.3
Dipeptide Diaminobutyroyl Benzylamide Diacetate
0.3
Ethylhexylglycerin
0.3
Caprylyl Glycol
0.3
Sodium Phosphate
0.3
Lecithin
0.3
Acetyl Hexapeptide-8
0.3
sh-Oligopeptide-1
0.3
sh-Oligopeptide-2
0.3
sh-Polypeptide-1
0.3
sh-Polypeptide-10
0.3
sh-Polypeptide-60
Est. %
Water
Function:
Origin:
Caprylic/Capric Triglyceride
Function:
Origin:
Glycerin
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Niacinamide
Function:
Origin:
Diisostearyl Malate
Function:
Origin:
Helianthus Annuus (Sunflower) Seed Oil
Function:
Origin:
Cetearyl Olivate
Function:
Origin:
Octyldodecanol
Function:
Origin:
Arachidyl Alcohol
Function:
Origin:
Sorbitan Olivate
Function:
Origin:
Carbomer
Function:
Origin:
Rosa Canina Fruit Oil
Function:
Origin:
Allantoin
Function:
Origin:
Arginine
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Pullulan
Function:
Origin:
Arachidyl Glucoside
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Extract
Function:
Origin:
Poria Cocos Extract
Function:
Origin:
Adenosine
Function:
Origin:
Agastache Mexicana Flower/Leaf/Stem Extract
Function:
Origin:
Hippophae Rhamnoides Fruit Extract
Function:
Origin:
Passiflora Incarnata Flower Extract
Function:
Origin:
Hydrogenated Lecithin
Function:
Origin:
Xanthan Gum
Function:
Origin:
Butylene Glycol
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Glucose
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Dipeptide Diaminobutyroyl Benzylamide Diacetate
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Sodium Phosphate
Function:
Origin:
Lecithin
Function:
Origin:
Acetyl Hexapeptide-8
Function:
Origin:
sh-Oligopeptide-1
Function:
Origin:
sh-Oligopeptide-2
Function:
Origin:
sh-Polypeptide-1
Function:
Origin:
sh-Polypeptide-10
Function:
Origin:
sh-Polypeptide-60
Function:
Origin:

Ratings

All humectants
12.0
6
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
15.3
9.0
4.0
2.0
0.3
Benchmark
20
Moisturizing rating
8.8
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 12.0 10
10.0
6
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 15.3 20
7.6
9.0
4.0
2.0
0.3
Moisturizing rating
8.8
Ingredient Est. % Benchmark Humectancy
6
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 12.0 10
10
All humectants
12.0
6
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
9
4
2
0.3
All occlusives 15.3 20
7.6
All occlusives
15.3
9.0
4.0
2.0
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 3 4.5
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
4.5
Niacinamide
4.5
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
3
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Dipeptide Diaminobutyroyl Benzylamide Diacetate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Acetyl Hexapeptide-8
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
sh-Oligopeptide-1
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
sh-Polypeptide-1
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
4.5
Ingredient Est. % Benchmark
Rich in Antioxidants
3
0.3
0.3
0.3
All antioxidants 3.9 3 Rich in antioxidants
All antioxidants
3.9
Niacinamide
3
Rosmarinus Officinalis (Rosemary) Leaf Extract
0.3
Passiflora Incarnata Flower Extract
0.3
Sodium Hyaluronate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
3
0.3
0.3
0.3
0.3
All soothing 4.2 5 No
All soothing
4.2
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.
Caprylic/Capric Triglyceride
Est. %9
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.
Glycerin
Est. %6
Function
Origin
Glycerin

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

Butyrospermum Parkii (Shea) Butter
Est. %4
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.
Niacinamide
Est. %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.

Diisostearyl Malate
Est. %2.5
Function
Origin
Diisostearyl MalateAn emollient ester that softens the skin and keeps it feeling smooth. It is characterized by a cushiony feel and glossy sheen, which is why it is frequently used in lip products.
Helianthus Annuus (Sunflower) Seed Oil
Est. %2
Function
Origin
Helianthus Annuus (Sunflower) Seed OilA 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.
Cetearyl Olivate
Est. %1.5
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.

Octyldodecanol
Est. %1.3
Function
Origin
OctyldodecanolAn emollient fatty alcohol that spreads easily without leaving a greasy residue on the skin. It is also used as a solvent and dispersing agent for other ingredients.
Arachidyl Alcohol
Est. %1
Function
Origin
Arachidyl AlcoholA non-drying fatty alcohol that functions as an emollient, emulsion stabilizer, and viscosity controlling agent. It also produces a mattifying effect when applied in a skincare product onto the skin.
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).
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.
Rosa Canina Fruit Oil
Est. %0.3
Function
Origin
Rosa Canina Fruit OilAn occlusive moisturizing and emollient oil extracted from the little hard seeds inside of the red, fleshy rosehip. It contains mainly emollient fatty acids and a very high amount of antioxidant carotenoids, which give the oil its light orange color.
Allantoin
Est. %0.3
Function
Origin
AllantoinA fluffy, white powder that acts as a humectant due to its water-loving chemistry and as an exfoliant that helps to remove dead skin cells. It has also been shown to be very soothing to irritated and inflamed skin.
Arginine
Est. %0.3
Function
Origin
ArginineA humectant amino acid used to attract water to the skin’s surface. It is a part of the skin's Natural Moisturizing Factor, a mixture of various compounds that keeps the skin’s surface well hydrated. Arginine can also be used as a pH adjuster.
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.
Pullulan
Est. %0.3
Function
Origin
Pullulan
Arachidyl Glucoside
Est. %0.3
Function
Origin
Arachidyl GlucosideA mild cleanser and emulsifier that helps oil and water to mix and form emulsions.
Rosmarinus Officinalis (Rosemary) Leaf Extract
Est. %0.3
Function
Origin
Rosmarinus Officinalis (Rosemary) Leaf ExtractA 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.
Poria Cocos Extract
Est. %0.3
Function
Origin
Poria Cocos Extract
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.

Agastache Mexicana Flower/Leaf/Stem Extract
Est. %0.3
Function
Origin
Agastache Mexicana Flower/Leaf/Stem Extract
Hippophae Rhamnoides Fruit Extract
Est. %0.3
Function
Origin
Hippophae Rhamnoides Fruit Extract
Passiflora Incarnata Flower Extract
Est. %0.3
Function
Origin
Passiflora Incarnata Flower ExtractAn antioxidant and soothing extract obtained from the Passion flower.
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.
Xanthan Gum
Est. %0.3
Function
Origin
Xanthan GumA 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.
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.
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.

Glucose
Est. %0.3
Function
Origin
GlucoseA simple sugar that is also one of two components of sucrose, or table sugar. It is used as a humectant in skincare products. Glucose is also used to flavor lip care cosmetics because of its mildly sweet taste.
Pentylene Glycol
Est. %0.3
Function
Origin
Pentylene Glycol

A naturally or synthetically derived preservative that exhibits effective antifungal and antibacterial traits. It also acts as a booster for more traditional preservatives. Pentylene glycol can also serve as a moisturizing humectant and solvent.

Dipeptide Diaminobutyroyl Benzylamide Diacetate
Est. %0.3
Function
Origin
Dipeptide Diaminobutyroyl Benzylamide DiacetateA synthetically made peptide similar to the proteins in viper venom. Similarly to Botox, it works by inhibiting contractions of mimic muscles, thereby offering a short-term reduction in mimic 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.
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.
Sodium Phosphate
Est. %0.3
Function
Origin
Sodium PhosphateA sodium salt of phosphoric acid that increases pH.
Lecithin
Est. %0.3
Function
Origin
LecithinA humectant, emollient, and emulsifier best suited for water-in-oil emulsions. Lecithin can come from sunflowers, soy, and eggs. The downside to lecithin is that it causes an extra burden on the formula’s preservative because it is nutritious.
Acetyl Hexapeptide-8
Est. %0.3
Function
Origin
Acetyl Hexapeptide-8

A small synthetic peptide that is thought to act similarly to Botox by calming contractions of the facial muscles and reducing expression wrinkles. The effect is only temporary and it does not improve the skin structure in any way.

sh-Oligopeptide-1
Est. %0.3
Function
Origin
sh-Oligopeptide-1

Also known as Human Epidermal Growth Factor. It increases metabolism in skin cells and is claimed to improves skin texture and elasticity.

sh-Oligopeptide-2
Est. %0.3
Function
Origin
sh-Oligopeptide-2

Description is coming soon

sh-Polypeptide-1
Est. %0.3
Function
Origin
sh-Polypeptide-1

Also known as Basic Fibroblast Growth Factor. It has collagen and elastin-boosting effects and can result in firmer, more elastic skin. It has been tested for scar healing, but its use in skincare products is still a bit controversial.

sh-Polypeptide-10
Est. %0.3
Function
Origin
sh-Polypeptide-10
sh-Polypeptide-60
Est. %0.3
Function
Origin
sh-Polypeptide-60