KOCOSTAR Online Only Silver Princess Eye Patches Review

KOCOSTAR Online Only Silver Princess Eye Patches
5.1
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
0.2 Occlusivity icon Occlusivity
0.4Anti-wrinkle icon/ 10
Anti-wrinkle
Rich
in Antioxidants
Review

Does KOCOSTAR Online Only Silver Princess Eye Patches Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what KOCOSTAR Online Only Silver Princess Eye Patches has to offer:
 
✅ Strong humectant moisturizing. This lightweight, humectant-rich product, ideal for oily skin, has a moisturizing rating of 5.1 out of 10.
✅ Slight anti-wrinkle effect: KOCOSTAR Online Only Silver Princess Eye Patches has an anti-wrinkle rating of 0.4 out of 10, so you may expect a positive, although insignificant, effect on wrinkles.
✅ Antioxidant protection

  

Key Benefits of KOCOSTAR Online Only Silver Princess Eye Patches

 
These are the key benefits you can expect from using KOCOSTAR Online Only Silver Princess Eye Patches:
 

🔵 Lightweight Humectant Moisturizer Ideal for Oily Skin

According to CreamScan analysis, KOCOSTAR Online Only Silver Princess Eye Patches is quite moisturizing, with a moisturizing rating of 5.1 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a low occlusivity of 0.2 out of 10 and a maximum humectancy of 10 out of 10, primarily due to the high content of Glycerin (est. ≈6.0%), Butylene Glycol (est. ≈4.0%) and Chondrus Crispus Powder (est. ≈3.0%).

This humectant-rich product, when used alone as a moisturizer, is ideal for oily skin, offering significant hydration in a lightweight, fast-absorbing formula with a minimal amount of occlusive ingredients.

It’s also a great choice for people with normal skin who prefer lightweight moisturizers.

💧 A Humectant Boost for Any Skincare Routine

But it’s not limited to 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.

🟣 Slight Anti-Wrinkle Efficacy

According to CreamScan analysis, KOCOSTAR Online Only Silver Princess Eye Patches has a slight anti-wrinkle rating of 0.4 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Niacinamide (est. ≈0.3%),
 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, KOCOSTAR Online Only Silver Princess Eye Patches also contains contains Caffeine and Adenosine, two ingredients often marketed as effective in reducing wrinkles. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards.
 
While this does not categorically rule out the possibility that these ingredients may reduce wrinkles, their efficacy is not supported by convincing, vehicle-controlled, double-blind clinical studies - at least none that were available to the CreamScan team at the time of publication.
 
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 additional 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 KOCOSTAR Online Only Silver Princess Eye Patches is rich (> 3%) in antioxidants, specifically Chondrus Crispus Powder (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.

📌 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 KOCOSTAR Online Only Silver Princess Eye Patches

 
Here’s an overview of the pros and cons of KOCOSTAR Online Only Silver Princess Eye Patches to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ When used alone: Provides humectant-rich moisturizing ideal for oily skin
✅ As part of a routine: A humectant moisturizing boost, beneficial for any skin type
✅ Lightweight texture
Provides slight anti-wrinkle efficacy
✅ Rich in antioxidants that combat oxidative stress associated with accelerated skin aging and defend against environmental damage
 

⭕ Cons: 

✅ We couldn't find any
   

Summary: KOCOSTAR Online Only Silver Princess Eye Patches

 
Based on the ingredient list analysis, CreamScan AI suggests that KOCOSTAR Online Only Silver Princess Eye Patches
, when used alone, delivers lightweight, humectant-rich moisturizing, making it ideal for oily skin. As part of a moisturizing routine, it provides a humectant boost, beneficial for all skin types.
 
KOCOSTAR Online Only Silver Princess Eye Patches contains ingredients with proven evidence of anti-wrinkle efficacy that may offer a slight anti-wrinkle effect. As a result, you can expect a positive, though relatively minimal, impact on wrinkles.
 
 
With its high antioxidant content, KOCOSTAR Online Only Silver Princess Eye Patches helps protect against free radical damage and offers multiple benefits for all skin types, including preventing premature aging, defending against environmental damage, and calming inflammation.
 
❗️ Fact check. At CreamScan, we are committed to accuracy and fairness. If you spot any errors or something that doesn’t seem right, please click here to let us know. We regularly update the ingredient lists and monitor the latest research on ingredient efficacy to ensure that our information remains as complete and precise as possible.

 

Ingredients

Est. % Ingredient Origin Functions
70
6
4
3
2
1.5
1
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
Est. %
Water
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Chondrus Crispus Powder
Function:
Origin:
Ceratonia Siliqua (Carob) Gum
Function:
Origin:
Dextrin
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Potassium Chloride
Function:
Origin:
Xanthan Gum
Function:
Origin:
Allantoin
Function:
Origin:
PEG-60 Hydrogenated Castor Oil
Function:
Origin:
Chlorphenesin
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Colloidal Platinum
Function:
Origin:
Caffeine
Function:
Origin:
Lavandula Angustifolia (Lavender) Extract
Function:
Origin:
Monarda Didyma Leaf Extract
Function:
Origin:
Mentha Piperita (Peppermint) Leaf Extract
Function:
Origin:
Freesia Refracta Extract
Function:
Origin:
Rosmarinus Officinalis (Rosemary) Leaf Extract
Function:
Origin:
Chamomilla Recutita (Matricaria) Flower/Leaf Extract
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Jania Rubens Extract
Function:
Origin:
Pearl Extract
Function:
Origin:
Hydrolyzed Coral
Function:
Origin:
1,2-Hexanediol
Function:
Origin:
CI 77820
Function:
Origin:
Synthetic Fluorphlogopite
Function:
Origin:
Titanium Dioxide (CI 77891)
Function:
Origin:
Titanium/Titanium Dioxide
Function:
Origin:
Disodium EDTA
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Niacinamide
Function:
Origin:
Calcium Lactate
Function:
Origin:
Ricinus Communis (Castor) Seed Oil
Function:
Origin:
Adenosine
Function:
Origin:
Aloe Barbadensis Leaf Juice Powder
Function:
Origin:
Maltodextrin
Function:
Origin:
Citrus Aurantium Bergamia (Bergamot) Fruit Oil
Function:
Origin:

Ratings

All humectants
14.5
6
4
3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
0.3
0.3
Benchmark
20
Moisturizing rating
5.1
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 14.5 10
10.0
6
4
3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 0.3 20
0.2
0.3
Moisturizing rating
5.1
Ingredient Est. % Benchmark Humectancy
6
4
3
0.3
0.3
0.3
0.3
0.3
All humectants 14.5 10
10
All humectants
14.5
6
4
3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
0.3
All occlusives 0.3 20
0.2
All occlusives
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
6 /10 4 0.3 0.4
n/a
- 0.3 -
n/a
- 0.3 -
Total
0.4
Niacinamide
0.4
Ingredient anti-wrinkle power
6 /10
when present at, %
4
in this formula, est. %
0.3
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
Anti-wrinkle rating
0.4
Ingredient Est. % Benchmark
Rich in Antioxidants
3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 5.7 3 Rich in antioxidants
All antioxidants
5.7
Chondrus Crispus Powder
3
Niacinamide
0.3
Sodium Hyaluronate
0.3
Colloidal Platinum
0.3
Caffeine
0.3
Lavandula Angustifolia (Lavender) Extract
0.3
Mentha Piperita (Peppermint) Leaf Extract
0.3
Rosmarinus Officinalis (Rosemary) Leaf Extract
0.3
Pearl Extract
0.3
Tocopheryl Acetate
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
0.3
0.3
0.3
All soothing 1.5 5 No
All soothing
1.5
0.3
0.3
0.3
0.3
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.
Glycerin
Est. %6
Function
Origin
Glycerin

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

Butylene Glycol
Est. %4
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.

Chondrus Crispus Powder
Est. %3
Function
Origin
Chondrus Crispus PowderAn antioxidant powder made from a dried marine algae called Irish moss. It contains a humectant moisturizing algal polysaccharide called carrageenan, and can also act as a multifunctional formula helper.
Ceratonia Siliqua (Carob) Gum
Est. %2
Function
Origin
Ceratonia Siliqua (Carob) GumAlso known as carob gum, this ingredient is a plant-based formula helper extracted from carob tree seeds. It consists of film- and gel-forming polysaccharides called galactomannans.
Dextrin
Est. %1.5
Function
Origin
DextrinA partially hydrolyzed potato starch, most commonly used as a viscosity controlling and binding agent. When dispersed into water, it can create textures ranging from a thick paste to a soft gel.
Phenoxyethanol
Est. %1
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.
Potassium Chloride
Est. %1
Function
Origin
Potassium ChlorideA salt of hydrochloric acid that stabilizes emulsions through thickening.
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.
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.
PEG-60 Hydrogenated Castor Oil
Est. %0.3
Function
Origin
PEG-60 Hydrogenated Castor OilA white paste-like substance derived from castor oil that belongs to a group of ingredients called PEGs (polyethylene glycols). It acts as a perfume solubilizer that helps fragrance agents dissolve in water and as a cleansing agent.
Chlorphenesin
Est. %0.3
Function
Origin
ChlorphenesinA preservative and broad-spectrum antimicrobial agent that protects products from a wide range of bacteria and fungi.
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.

Colloidal Platinum
Est. %0.3
Function
Origin
Colloidal Platinum
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).
Lavandula Angustifolia (Lavender) Extract
Est. %0.3
Function
Origin
Lavandula Angustifolia (Lavender) ExtractAn extract from lavender flowers that mostly contains lavender essential oil. It also offers many beneficial antioxidant and astringent phytochemicals such as flavonoids, terpenes, and phenolic acids.
Monarda Didyma Leaf Extract
Est. %0.3
Function
Origin
Monarda Didyma Leaf Extract
Mentha Piperita (Peppermint) Leaf Extract
Est. %0.3
Function
Origin
Mentha Piperita (Peppermint) Leaf ExtractA fragrant extract derived from the leaves of peppermint. It contains a pleasant-smelling essential oil, as well as plenty of antioxidant flavonoids, terpenes, and phenolic acids.
Freesia Refracta Extract
Est. %0.3
Function
Origin
Freesia Refracta Extract
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.
Chamomilla Recutita (Matricaria) Flower/Leaf Extract
Est. %0.3
Function
Origin
Chamomilla Recutita (Matricaria) Flower/Leaf Extract
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.
Jania Rubens Extract
Est. %0.3
Function
Origin
Jania Rubens Extract
Pearl Extract
Est. %0.3
Function
Origin
Pearl Extract
Hydrolyzed Coral
Est. %0.3
Function
Origin
Hydrolyzed Coral
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.
CI 77820
Est. %0.3
Function
Origin
CI 77820
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.
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.
Titanium/Titanium Dioxide
Est. %0.3
Function
Origin
Titanium/Titanium Dioxide
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.
Tocopheryl Acetate
Est. %0.3
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.

Niacinamide
Est. %0.3
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.

Calcium Lactate
Est. %0.3
Function
Origin
Calcium Lactate
Ricinus Communis (Castor) Seed Oil
Est. %0.3
Function
Origin
Ricinus Communis (Castor) Seed OilA fatty oil extracted from the seeds of the castor bean plant with very unique fatty acid composition. It is used in skincare as an occlusive moisturizer and emollient that leaves the skin feeling soft and silky after application.
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.

Aloe Barbadensis Leaf Juice Powder
Est. %0.3
Function
Origin
Aloe Barbadensis Leaf Juice PowderExtracted 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.
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.
Citrus Aurantium Bergamia (Bergamot) Fruit Oil
Est. %0.3
Function
Origin
Citrus Aurantium Bergamia (Bergamot) Fruit Oil

An essential oil expressed from the peels of the bergamot orange. The scent of bergamot oil is woodier than those of other citrus essential oils. This essential oil is still not recommended if you are sensitive to citrus fruits.