innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide Review

innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide
6.2
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
2.4 Occlusivity icon Occlusivity
4.5Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Review

Does innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide has to offer:
 
  • Significant moisturizing. It has a moisturizing rating of 6.2 out of 10.
  • Considerable anti-wrinkle efficacy: innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide has an anti-wrinkle rating of 4.5 out of 10, indicating a moderate ability to reduce wrinkles.
  • Antioxidant protection.

Key Benefits of innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide

 
These are the key benefits you can expect from using innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide:
 

Lightweight Moisturizer Perfect for Combination and Oily Skin

According to CreamScan analysis, innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide is highly moisturizing, with a moisturizing rating of 6.2 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 2.4 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Butylene Glycol (est. ≈6.0%), Glycerin (est. ≈4.0%) and Propanediol (est. ≈3.1%).

This type of moisturizer is ideal for people with combination and oily skin who want maximum hydration in a relatively lightweight, non-greasy formula. It combines a significant amount of humectants with a limited amount of occlusive ingredients to boost moisturizing efficacy without feeling too heavy.

This product may also be a good choice for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

A Humectant Boost for Any Skincare Routine

But it’s not limited to combination and oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

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

Considerable Anti-Wrinkle Efficacy

According to CreamScan analysis, innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide 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. A clinical study involving 30 participants (Kawada et al.) confirmed that a cream with 4% niacinamide reduced the average depth of wrinkles around the eyes by 9% after 8 weeks of use, compared to a vehicle (the same formulation without niacinamide).
 
Among others, innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide also contains some ingredients marketed often as effective in reducing wrinkles, specifically Caffeine, Adenosine, and Camellia Sinensis Leaf Extract. 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, can deliver some anti-wrinkle effects through its moisturizing action.
 

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

Rich in Skin-Protecting Antioxidants

We estimate that innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide is rich (> 3%) in antioxidants, specifically Niacinamide (est. ≈3.0%) and Caffeine (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.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Pros & Cons of innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide

 
Here’s an overview of the pros and cons of innisfree Green Tea Caffeine Bright-Eye Serum with Niacinamide to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing perfect for combination and oily skin
  • Also a good choice for people with normal skin who prefer fast-absorbing textures
  • As part of a routine: A humectant moisturizing boost, beneficial for any skin type
  • Lightweight texture
  • Provides considerable anti-wrinkle efficacy thanks to Niacinamide
  • Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage

Cons: 

  • We couldn't find any

Ingredients

Est. % Ingredient Origin Functions
70
6
4
3.1
3
2.2
2.1
2
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
Est. %
Water
Function:
Origin:
Butylene Glycol
Function:
Origin:
Glycerin
Function:
Origin:
Propanediol
Function:
Origin:
Niacinamide
Function:
Origin:
Dimethicone
Function:
Origin:
Phenyl Trimethicone
Function:
Origin:
Caffeine
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
Squalane
Function:
Origin:
Polysorbate 20
Function:
Origin:
Polysilicone-11
Function:
Origin:
PCA Dimethicone
Function:
Origin:
Polyacrylate Crosspolymer-6
Function:
Origin:
Carbomer
Function:
Origin:
Boron Nitride
Function:
Origin:
Sodium Polyacryloyldimethyl Taurate
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Tromethamine
Function:
Origin:
Dimethiconol
Function:
Origin:
Synthetic Fluorphlogopite
Function:
Origin:
Glyceryl Caprylate
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Adenosine
Function:
Origin:
Disodium EDTA
Function:
Origin:
Camellia Sinensis Leaf Extract
Function:
Origin:
Arginine
Function:
Origin:
Cyclodextrin
Function:
Origin:
Hydroxypropyl Cyclodextrin
Function:
Origin:
Maltodextrin
Function:
Origin:
Citric Acid
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Tin Oxide
Function:
Origin:
Hydrolyzed Hyaluronic Acid
Function:
Origin:
Sodium Hyaluronate Crosspolymer
Function:
Origin:
Hyaluronic Acid
Function:
Origin:
Tocopherol
Function:
Origin:
Sodium Acetylated Hyaluronate
Function:
Origin:

Ratings

All humectants
18.5
6
4
3.1
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
4.9
2.2
2.1
0.3
0.3
Benchmark
20
Moisturizing rating
6.2
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 18.5 10
10.0
6
4
3.1
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 4.9 20
2.4
2.2
2.1
0.3
0.3
Moisturizing rating
6.2
Ingredient Est. % Benchmark Humectancy
6
4
3.1
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 18.5 10
10
All humectants
18.5
6
4
3.1
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
2.2
2.1
0.3
0.3
All occlusives 4.9 20
2.4
All occlusives
4.9
2.2
2.1
0.3
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
- 2 -
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
Caffeine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
2
Adenosine
-
Ingredient anti-wrinkle power
n/a
when present at, %
-
in this formula, est. %
0.3
Camellia Sinensis Leaf Extract
-
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
2
0.3
0.3
0.3
0.3
0.3
All antioxidants 6.5 3 Rich in antioxidants
All antioxidants
6.5
Niacinamide
3
Caffeine
2
Camellia Sinensis Leaf Extract
0.3
Sodium Hyaluronate
0.3
Hydrolyzed Hyaluronic Acid
0.3
Hyaluronic Acid
0.3
Tocopherol
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
3
0.3
All soothing 3.3 5 No
All soothing
3.3
3
0.3
Benchmark
5

Ingredients explained

Water
Est. %70
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. %6
Function
Origin
Butylene Glycol

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.

Glycerin
Est. %4
Function
Origin
Glycerin

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

Propanediol
Est. %3.1
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.
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.

Dimethicone
Est. %2.2
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.
Phenyl Trimethicone
Est. %2.1
Function
Origin
Phenyl TrimethiconeA silicone fluid that is used as an occlusive moisturizer. It applies smoothly to the skin and reduces the tack associated with organic oils.
Caffeine
Est. %2
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).
1,2-Hexanediol
Est. %0.3
Function
Origin
1,2-HexanediolA multi-functional formula helper. It is a well-studied preservtive against bacteria and can help pigments and fragrances disperse evenly in a formula.
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.
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.
Polysilicone-11
Est. %0.3
Function
Origin
Polysilicone-11A 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.
PCA Dimethicone
Est. %0.3
Function
Origin
PCA Dimethicone
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.
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.
Boron Nitride
Est. %0.3
Function
Origin
Boron NitrideA synthetically made compound that has several functions. As an opacifier, it can provide a range of appearances, ranging from translucent to completely opaque. It is also an excellent absorber and is capable of high oil absorption.
Sodium Polyacryloyldimethyl Taurate
Est. %0.3
Function
Origin
Sodium Polyacryloyldimethyl Taurate
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.
Tromethamine
Est. %0.3
Function
Origin
TromethamineAn ingredient based on amino acids that is commonly used as a pH adjuster. It has a high pH, which means that it is basic (alkaline), so adding tromethamine to a skincare product will increase its overall pH level.
Dimethiconol
Est. %0.3
Function
Origin
DimethiconolA synthetic dimethicone with rich, non-tacky emolliency. It features the typical sensorial profile of silicones, with high spreadability and a luxurious, oil-free after-feel. Dimethiconol can also serve as an antifoaming agent.
Synthetic Fluorphlogopite
Est. %0.3
Function
Origin
Synthetic FluorphlogopiteAlso 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.
Glyceryl Caprylate
Est. %0.3
Function
Origin
Glyceryl CaprylateA waxy solid derived from vegetable oils that has emollient and emulsifying properties. It is also known to boost the efficacy of organic acid preservatives by destabilizing the microbe's cell membrane.
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.
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.

Disodium EDTA
Est. %0.3
Function
Origin
Disodium EDTAA synthetic chelator that helps to maintain the look and smell of a product by 'locking up' troublesome metal ions.
Camellia Sinensis Leaf Extract
Est. %0.3
Function
Origin
Camellia Sinensis Leaf Extract

An antioxidant green tea extract. In the deeper layers, it slows down the destruction of collagen, elastin, and hyaluronic acid – thus delaying the signs of aging. It also acts as an anti-acne, soothing, moisturizing, and emollient ingredient.

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.
Cyclodextrin
Est. %0.3
Function
Origin
CyclodextrinA naturally derived ingredient with the ability to absorb other compounds and remove harmful metal ions from water.
Hydroxypropyl Cyclodextrin
Est. %0.3
Function
Origin
Hydroxypropyl CyclodextrinA white crystalline powder that can reduce odors coming from other ingredients in a product.
Maltodextrin
Est. %0.3
Function
Origin
MaltodextrinA formula helper manufactured from starch. It has a sweet flavor and is often used in rinse-off products to support their foaming structure. Maltodextrin is also used to stabilize emulsions and to absorb and bind other ingredients in the formula.
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.
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.

Tin Oxide
Est. %0.3
Function
Origin
Tin OxideA multi-functional mineral that increases the physical space a product takes up, increases the viscosity of liquid products, and, when used as an opacifying agent, makes a transparent or translucent product become opaque or solid in color.
Hydrolyzed Hyaluronic Acid
Est. %0.3
Function
Origin
Hydrolyzed Hyaluronic AcidA 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.
Sodium Hyaluronate Crosspolymer
Est. %0.3
Function
Origin
Sodium Hyaluronate CrosspolymerA modified version of regular hyaluronic acid. It attracts large volumes of water, thereby making it an effective humectant moisturizing ingredient.
Hyaluronic Acid
Est. %0.3
Function
Origin
Hyaluronic Acid

A potent, skin-identical humectant moisturizing ingredient that is able to bind water 1000 times its own weight. The anti-aging benefits of hyaluronic acid are due to its ability to stimulate the synthesis of collagen in the skin.

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.

Sodium Acetylated Hyaluronate
Est. %0.3
Function
Origin
Sodium Acetylated HyaluronateA chemically modified version of hyaluronic acid. It is more stable and less sticky than regular HA, while still providing the same humectant moisturizing properties (according to the manufacturer). There have been no clinical studies to confirm this.