It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles

It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles
8.6
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
7.1 Occlusivity icon Occlusivity
2Anti-wrinkle icon/ 10
Anti-wrinkle

Review

Results you may expect from using It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles:

Based on the ingredient analysis by CreamScan, these are the key benefits you can expect from using It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles:

  • Intense moisturizing. It has a moisturizing rating of 8.6 out of 10.
  • Some anti-wrinkle efficacy: It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles has an anti-wrinkle rating of 2.0 out of 10 so you may expect some, although limited, effect on wrinkles.

How moisturizing is it?

Intensely moisturizing: It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles has a moisturizing rating of 8.6 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 Propanediol (est. ≈2.5%), and a high occlusivity of 7.1 out of 10, mainly due to the significant content of Theobroma Cacao (Cocoa) Seed Butter (est. ≈9.0%) and Dimethicone (est. ≈4.0%).

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

Anti-wrinkle efficacy

According to CreamScan analysis, It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles has a slight anti-wrinkle rating of 2.0 out of 10. It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈1.3%), 
 one of the most effective and well-researched anti-wrinkle ingredients.
 
Among others, It Cosmetics Bye Bye Under Eye Brightening Eye Cream for Dark Circles also contains some ingredients marketed as effective in reducing wrinkles, specifically Caffeine, Adenosine, Copper Gluconate, Palmitoyl Tripeptide-1, and Palmitoyl Tetrapeptide-7. 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
55
Water
9
Theobroma Cacao (Cocoa) Seed Butter
6
Glycerin
4
Dimethicone
3
Isohexadecane
2.5
Propanediol
2
Glyceryl Stearate
1.5
PEG-20 Stearate
1.3
Niacinamide
1
PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin
0.3
Hydroxyproline
0.3
Hydrolyzed Soy Protein
0.3
Stearic Acid
0.3
PEG-100 Stearate
0.3
Palmitic Acid
0.3
Glycine
0.3
Octyldodecanol
0.3
Polyacrylamide
0.3
Silica Silylate
0.3
Butylene Glycol
0.3
Phenoxyethanol
0.3
Caffeine
0.3
Titanium Dioxide (CI 77891)
0.3
C13-14 Isoparaffin
0.3
Pentylene Glycol
0.3
Tocopherol
0.3
Hydrolyzed Rice Protein
0.3
Caprylyl Glycol
0.3
Carbomer
0.3
Laureth-7
0.3
Panax Ginseng Root Extract
0.3
Sodium Hyaluronate
0.3
Proline
0.3
Alanine
0.3
Capryloyl Salicylic Acid
0.3
Trisodium Ethylenediamine Disuccinate
0.3
Myristic Acid
0.3
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
0.3
Ceramide NP
0.3
Adenosine
0.3
Copper Gluconate
0.3
Sodium Lactate
0.3
Hydroxypalmitoyl Sphinganine
0.3
Disodium Stearoyl Glutamate
0.3
Polysorbate 20
0.3
Sodium Hydroxide
0.3
Aluminum Hydroxide
0.3
Ultramarines (CI 77007)
0.3
Palmitoyl Tripeptide-1
0.3
Silica
0.3
Blue 1 (CI 42090)
0.3
Palmitoyl Tetrapeptide-7
Est. %
Water
Function:
Origin:
Theobroma Cacao (Cocoa) Seed Butter
Function:
Origin:
Glycerin
Function:
Origin:
Dimethicone
Function:
Origin:
Isohexadecane
Function:
Origin:
Propanediol
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
PEG-20 Stearate
Function:
Origin:
Niacinamide
Function:
Origin:
PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin
Function:
Origin:
Hydroxyproline
Function:
Origin:
Hydrolyzed Soy Protein
Function:
Origin:
Stearic Acid
Function:
Origin:
PEG-100 Stearate
Function:
Origin:
Palmitic Acid
Function:
Origin:
Glycine
Function:
Origin:
Octyldodecanol
Function:
Origin:
Polyacrylamide
Function:
Origin:
Silica Silylate
Function:
Origin:
Butylene Glycol
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Caffeine
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
C13-14 Isoparaffin
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Tocopherol
Function:
Origin:
Hydrolyzed Rice Protein
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Carbomer
Function:
Origin:
Laureth-7
Function:
Origin:
Panax Ginseng Root Extract
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Proline
Function:
Origin:
Alanine
Function:
Origin:
Capryloyl Salicylic Acid
Function:
Origin:
Trisodium Ethylenediamine Disuccinate
Function:
Origin:
Myristic Acid
Function:
Origin:
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Function:
Origin:
Ceramide NP
Function:
Origin:
Adenosine
Function:
Origin:
Copper Gluconate
Function:
Origin:
Sodium Lactate
Function:
Origin:
Hydroxypalmitoyl Sphinganine
Function:
Origin:
Disodium Stearoyl Glutamate
Function:
Origin:
Polysorbate 20
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Aluminum Hydroxide
Function:
Origin:
Ultramarines (CI 77007)
Function:
Origin:
Palmitoyl Tripeptide-1
Function:
Origin:
Silica
Function:
Origin:
Blue 1 (CI 42090)
Function:
Origin:
Palmitoyl Tetrapeptide-7
Function:
Origin:

Ratings

All humectants
15.3
6
2.5
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
14.2
9.0
4.0
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
8.6
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 15.3 10
10.0
6
2.5
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 14.2 20
7.1
9.0
4.0
0.3
0.3
0.3
0.3
Moisturizing rating
8.6
Ingredient Est. % Benchmark Humectancy
6
2.5
1.5
1.3
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 15.3 10
10
All humectants
15.3
6
2.5
1.5
1.3
1
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
0.3
0.3
0.3
0.3
All occlusives 14.2 20
7.1
All occlusives
14.2
9.0
4.0
0.3
0.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 1.3 2
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a
- 0.3 -
Total
2
Niacinamide
2
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
1.3
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
Copper Gluconate
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Palmitoyl Tripeptide-1
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Palmitoyl Tetrapeptide-7
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Anti-wrinkle rating
2
Ingredient Est. % Benchmark
Rich in Antioxidants
1.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 2.8 3 No
All antioxidants
2.8
Niacinamide
1.3
Caffeine
0.3
Tocopherol
0.3
Panax Ginseng Root Extract
0.3
Sodium Hyaluronate
0.3
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
1.3
0.3
0.3
0.3
All soothing 2.2 5 No
All soothing
2.2
1.3
0.3
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.
Theobroma Cacao (Cocoa) Seed Butter
Est. %9
Function
Origin
Theobroma Cacao (Cocoa) Seed ButterAlso known as cocoa seed butter, it is a popular emollient and occlusive moisturizer. Skincare products with cocoa butter as their main ingredient have a sweet, chocolatey scent. Cocoa butter is listed as a common comedogenic ingredient by acne.org.
Glycerin
Est. %6
Function
Origin
Glycerin

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

Dimethicone
Est. %4
Function
Origin
DimethiconeThe 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.
Isohexadecane
Est. %3
Function
Origin
IsohexadecaneA clear, colorless liquid that is commonly used as an emollient. It is made up of pure hydrocarbons and leaves a dry feeling on the skin upon application. It also increases the spreadability of a product.
Propanediol
Est. %2.5
Function
Origin
PropanediolAn 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.
Glyceryl Stearate
Est. %2
Function
Origin
Glyceryl StearateAn emollient and emulsifier typically derived from vegetable sources through a chemical reaction with glycerin. It provides stability, texture, and consistency to formulations. Its main function is to allow oil and water to mix.
PEG-20 Stearate
Est. %1.5
Function
Origin
PEG-20 StearateDescription is coming soon
Niacinamide
Est. %1.3
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.

PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin
Est. %1
Function
Origin
PEG/PPG/Polybutylene Glycol-8/5/3 GlycerinDescription is coming soon
Hydroxyproline
Est. %0.3
Function
Origin
HydroxyprolineAn amino acid that may promote collagen synthesis.
Hydrolyzed Soy Protein
Est. %0.3
Function
Origin
Hydrolyzed Soy ProteinA mixture of proteins obtained from soybeans. It can have many different functions depending on the manufacturer, although it is most commonly used in skincare products as a humectant moisturizing ingredient.
Stearic Acid
Est. %0.3
Function
Origin
Stearic AcidA saturated fatty acid found in vegetable butter and animal fats. It is an occlusive moisturizing and emollient ingredient and also helps to maintain the barrier function of the skin.
PEG-100 Stearate
Est. %0.3
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.
Palmitic Acid
Est. %0.3
Function
Origin
Palmitic AcidA saturated fatty acid used in skincare as a strongly occlusive moisturizer and barrier repairing, emollient ingredient. It is a waxy-looking, white solid. Palmitic acid can be commonly found in animal and vegetable fats, notably palm oil.
Glycine
Est. %0.3
Function
Origin
GlycineA humectant moisturizing amino acid that is a part of skin's Natural Moisturizing Factor. Some recent studies suggest that it may have barrier repair properties.
Octyldodecanol
Est. %0.3
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.
Polyacrylamide
Est. %0.3
Function
Origin
PolyacrylamideA synthetic ingredient that can thicken products instantly while still keeping them light and often gel-like.
Silica Silylate
Est. %0.3
Function
Origin
Silica SilylateA synthetic powder that thickens oils and features a velvety texture.
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.
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.
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).
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.
C13-14 Isoparaffin
Est. %0.3
Function
Origin
C13-14 IsoparaffinA 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).
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.

Tocopherol
Est. %0.3
Function
Origin
Tocopherol

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.

Hydrolyzed Rice Protein
Est. %0.3
Function
Origin
Hydrolyzed Rice ProteinA protein derived from rice bran with film-forming abilities. It can help increase moisturization in skin.
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.
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.
Laureth-7
Est. %0.3
Function
Origin
Laureth-7A mild but effective functional ingredient. It can emulsify (efficiently mix water and oil) without needing too much in a formula.
Panax Ginseng Root Extract
Est. %0.3
Function
Origin
Panax Ginseng Root ExtractDerived from the roots of the Korean Ginseng, this extract contains a mixture of antioxidant and soothing ginsenosides which are proven to reduce inflammation and treat eczema. The root is a major part of Chinese traditional medicine.
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.

Proline
Est. %0.3
Function
Origin
ProlineThe best humectant moisturizer of all the amino acids. It is a part of the skin's Natural Moisturizing Factor and increases hydration in the top layers of the skin. It also has antioxidant activity and helps to heal damaged skin.
Alanine
Est. %0.3
Function
Origin
AlanineA simple amino acid used in skincare as a humectant moisturizing ingredient. It is a part of the so-called Natural Moisturizing Factor, a complex mixture of free amino acids and other water-soluble compounds found in skin cells.
Capryloyl Salicylic Acid
Est. %0.3
Function
Origin
Capryloyl Salicylic AcidA derivative of salicylic acid, with bigger and more lipid-soluble molecules. This makes it more powerful and safer than salicylic acid. It is used as an exfoliating and peeling agent.
Trisodium Ethylenediamine Disuccinate
Est. %0.3
Function
Origin
Trisodium Ethylenediamine DisuccinateA chelating agent that disables harmful heavy metal ions present in skincare.
Myristic Acid
Est. %0.3
Function
Origin
Myristic AcidA common fatty acid found in various vegetable oils, most notably palm and coconut oil. It is a strongly occlusive moisturizing, emollient, and emulsifying ingredient.
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Est. %0.3
Function
Origin
Pentaerythrityl Tetra-di-t-butyl HydroxyhydrocinnamateAn antioxidant that protects vulnerable ingredients from the damage caused by ultraviolet radiation, which can also lead to the generation of damaging free radical species.
Ceramide NP
Est. %0.3
Function
Origin
Ceramide NPAlso known as ceramide 3, it is the most common ceramide in our skin. It helps to restore the skin’s lipid barrier and alleviate the symptoms of dry and cracked skin. Research has shown that skin suffering from conditions such as AD lacks ceramides.
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.

Copper Gluconate
Est. %0.3
Function
Origin
Copper GluconateAn organic salt of copper that can aid in the wound healing process. The manufacturer claims it also has soothing and anti-inflammatory properties, although this has yet to be confirmed. Copper gluconate is also a perspective anti-wrinkle ingredient.
Sodium Lactate
Est. %0.3
Function
Origin
Sodium LactateA sodium salt of lactic acid. Its main function is as a humectant but it can also serve as a pH adjuster. Additionally, sodium lactate can also be used as a chemical exfoliant due to its close chemical relation to lactic acid.
Hydroxypalmitoyl Sphinganine
Est. %0.3
Function
Origin
Hydroxypalmitoyl SphinganineDescription is coming soon
Disodium Stearoyl Glutamate
Est. %0.3
Function
Origin
Disodium Stearoyl GlutamateAn emulsifier that can provide a light feel, especially when used in color cosmetics to coat pigments. It is not expected to be irritating when used at recommended levels.
Polysorbate 20
Est. %0.3
Function
Origin
Polysorbate 20A viscous, amber-colored liquid that functions as a solubilizer to disperse small amounts of oil into a large water phase. Polysorbate 20 is frequently used to solubilize fragrance oils into water-based emulsions.
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.

Aluminum Hydroxide
Est. %0.3
Function
Origin
Aluminum HydroxideA white mineral powder, also known as alumina, that is derived from aluminum metal. It is frequently used as an abrasive in exfoliating products and as a thickener. Aluminum oxide is also a great opacifier.
Ultramarines (CI 77007)
Est. %0.3
Function
Origin
Ultramarines (CI 77007)Description is coming soon
Palmitoyl Tripeptide-1
Est. %0.3
Function
Origin
Palmitoyl Tripeptide-1

A small peptide consisting of three amino acids with anti-wrinkle effects. Together with Palmitoyl Tetrapeptide-7, it is a part of the popular anti-wrinkle complex called Matrixyl™ 3000.

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.
Blue 1 (CI 42090)
Est. %0.3
Function
Origin
Blue 1 (CI 42090)A synthetic dye commonly known as Brilliant Blue FCF that produces rich blue colors for various cosmetic uses. FD&C Blue #1 can also be found in foods, medications, and dietary supplements, as it is considered non-toxic and safe for use.
Palmitoyl Tetrapeptide-7
Est. %0.3
Function
Origin
Palmitoyl Tetrapeptide-7

A synthetic peptide that mimics the activity of immunoglobulin G and signals to the skin to stop the inflammation. It has been shown in studies to reduce wrinkles and enhance collagen content.