Medik8 Crystal Retinal Ceramide Eye 10 Review

Medik8 Crystal Retinal Ceramide Eye 10
8.4
/ 10
Moisturizing
7.5 Humectancy icon Humectancy
9.2 Occlusivity icon Occlusivity
5Anti-wrinkle icon/ 10
Anti-wrinkle
Ingredients

Medik8 Crystal Retinal Ceramide Eye 10 Ingredients

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Full Ingredient List (INCI):

Water, Caprylic/Capric Triglyceride, Butyrospermum Parkii (Shea) Butter, Propanediol, Arachidyl Alcohol, Cetearyl Isononanoate, Glycerin, Isododecane, Squalane, Ethylhexyl Palmitate, Behenyl Alcohol, Cetearyl Alcohol, Glyceryl Stearate, Microcrystalline Cellulose, PPG-12/SMDI Copolymer, Tocopheryl Acetate, Cyclodextrin, Phytosterols, Phenoxyethanol, Arachidyl Glucoside, Dimethicone, Sodium Acrylates Copolymer, Tocopherol, Linoleic Acid, Pandanus Conoideus Fruit Oil, Ceramide NP, Bisabolol, Hydroxyacetophenone, Sodium Stearoyl Glutamate, Cellulose, Helianthus Annuus (Sunflower) Seed Oil, Lecithin, Sodium Hyaluronate, Retinal, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Lonicera Japonica (Honeysuckle) Flower Extract, Daucus Carota Sativa (Carrot) Seed Oil, Lonicera Caprifolium (Honeysuckle) Flower Extract, Sodium Polyaspartate, Xanthan Gum, Disodium EDTA, Rubus Chamaemorus Seed Oil, Ethylhexylglycerin, BHT, Pentylene Glycol, Sodium Hydroxide, Trihydroxystearin
Review

Does Medik8 Crystal Retinal Ceramide Eye 10 Work?

 
According to CreamScan's analysis of the ingredient list, here’s what Medik8 Crystal Retinal Ceramide Eye 10 has to offer:
 
✅ Intense moisturizing. It has a moisturizing rating of 8.4 out of 10.
✅ Considerable anti-wrinkle efficacy: Medik8 Crystal Retinal Ceramide Eye 10 has an anti-wrinkle rating of 5.0 out of 10, indicating a moderate ability to reduce wrinkles.

  

Key Benefits of Medik8 Crystal Retinal Ceramide Eye 10

 
These are the key benefits you can expect from using Medik8 Crystal Retinal Ceramide Eye 10:
 

🔵🔵🔵 Rich Moisturizer Well-Suited for Dry Skin

According to CreamScan analysis, Medik8 Crystal Retinal Ceramide Eye 10 is intensely moisturizing, with a moisturizing rating of 8.4 out of 10.

Is it more humectant or occlusive? Rather occlusive. It has a high humectancy of 7.5 out of 10, primarily due to the substantial concentration of Propanediol (est. ≈4.0%) and Glycerin (est. ≈2.0%), and a very high occlusivity of 9.2 out of 10, mainly due to the significant content of Caprylic/Capric Triglyceride (est. ≈9.0%) and Butyrospermum Parkii (Shea) Butter (est. ≈6.0%).

This type of moisturizer is well-suited for people with dry skin who want intense hydration. It combines a significant concentration of humectants with a high level of occlusive ingredients to provide effective dual-action moisturizing specifically for dry skin.

The occlusive profile of Medik8 Crystal Retinal Ceramide Eye 10 suggests a rich, thick texture, making it perfectly suited for dry skin.

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

🟣🟣 Considerable Anti-Wrinkle Efficacy

According to CreamScan analysis, Medik8 Crystal Retinal Ceramide Eye 10 has a moderate anti-wrinkle rating of 5.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Retinal (est. ≈0.05%),
 also known as retinaldehyde, is a potent retinoid with anti-wrinkle efficacy confirmed by a single clinical study involving 125 participants (Creidi et al.). This study demonstrated that a cream containing 0.05% retinal reduced the average wrinkle depth by 8% after 18 weeks of use, compared to a vehicle (the same formulation without retinal).
 
📌 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.

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

Things to Be Aware Of: Medik8 Crystal Retinal Ceramide Eye 10

 
CreamScan identified a few things to consider before adding Medik8 Crystal Retinal Ceramide Eye 10 to your skincare routine:
 

⚠️ Best for Dry Skin - May Be Too Thick for Other Skin Types

With high occlusivity, this product is optimal for dry skin but may be too thick for combination and especially oily skin. Even on normal skin, it can feel too rich depending on the quantity applied, the environment, and individual preferences.

If you have oily, combination, or normal skin and are considering purchasing this product for the first time, it might be a good idea to try a sample before buying.

Pros & Cons of Medik8 Crystal Retinal Ceramide Eye 10

 
Here’s an overview of the pros and cons of Medik8 Crystal Retinal Ceramide Eye 10 to help you decide if it’s the right choice for your skincare routine:
 

🟩 Pros:

✅ Rich moisturizer well-suited for dry skin: highly occlusive and humectant-packed
Provides considerable anti-wrinkle efficacy thanks to Retinal
 

⭕ Cons: 

⚠️ May feel too rich and thick on skin types other than dry
   

Summary: Medik8 Crystal Retinal Ceramide Eye 10

 
Based on the ingredient list analysis, CreamScan AI suggests that Medik8 Crystal Retinal Ceramide Eye 10
 is specifically effective in treating wrinkles, containing ingredients with solid, robust evidence of efficacy. Its exceptional moisturizing properties further enhance its anti-wrinkle efficacy.
 

It’s a well-suited moisturizer for dry skin, combining a high concentration of humectants and occlusive ingredients in a rich, thick texture.

That said, there are some things about Medik8 Crystal Retinal Ceramide Eye 10 worth noting.
 
With its high occlusivity, Medik8 Crystal Retinal Ceramide Eye 10 is ideal for dry skin but may feel too thick on other skin types. If you have oily, combination, or normal skin, it’s a good idea to try a sample before purchasing.
 
📌 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. The information provided here is for informational purposes only and does not substitute professional advice. We do not guarantee the efficacy or safety of any product, as individual results may vary.

 

Ingredient Breakdown

Est. % Ingredient Origin Functions
60
9
6
4
3
2.5
2
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
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
0.05
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:
Caprylic/Capric Triglyceride
Function:
Origin:
Butyrospermum Parkii (Shea) Butter
Function:
Origin:
Propanediol
Function:
Origin:
Arachidyl Alcohol
Function:
Origin:
Cetearyl Isononanoate
Function:
Origin:
Glycerin
Function:
Origin:
Isododecane
Function:
Origin:
Squalane
Function:
Origin:
Ethylhexyl Palmitate
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
Cetearyl Alcohol
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
Microcrystalline Cellulose
Function:
Origin:
PPG-12/SMDI Copolymer
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Cyclodextrin
Function:
Origin:
Phytosterols
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Arachidyl Glucoside
Function:
Origin:
Dimethicone
Function:
Origin:
Sodium Acrylates Copolymer
Function:
Origin:
Tocopherol
Function:
Origin:
Linoleic Acid
Function:
Origin:
Pandanus Conoideus Fruit Oil
Function:
Origin:
Ceramide NP
Function:
Origin:
Bisabolol
Function:
Origin:
Hydroxyacetophenone
Function:
Origin:
Sodium Stearoyl Glutamate
Function:
Origin:
Cellulose
Function:
Origin:
Helianthus Annuus (Sunflower) Seed Oil
Function:
Origin:
Lecithin
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Retinal
Function:
Origin:
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
Function:
Origin:
Lonicera Japonica (Honeysuckle) Flower Extract
Function:
Origin:
Daucus Carota Sativa (Carrot) Seed Oil
Function:
Origin:
Lonicera Caprifolium (Honeysuckle) Flower Extract
Function:
Origin:
Sodium Polyaspartate
Function:
Origin:
Xanthan Gum
Function:
Origin:
Disodium EDTA
Function:
Origin:
Rubus Chamaemorus Seed Oil
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
BHT
Function:
Origin:
Pentylene Glycol
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Trihydroxystearin
Function:
Origin:

Ratings

All humectants
7.5
4
2
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
18.4
9.0
6.0
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
20
Moisturizing rating
8.4
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 7.5 10
7.5
4
2
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 18.4 20
9.2
9.0
6.0
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Moisturizing rating
8.4
Ingredient Est. % Benchmark Humectancy
4
2
0.3
0.3
0.3
0.3
0.3
All humectants 7.5 10
7.5
All humectants
7.5
4
2
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
9
6
1.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All occlusives 18.4 20
9.2
All occlusives
18.4
9.0
6.0
1.3
0.3
0.3
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
5 /10 0.05 0.05 5
Total
5
Retinal
5
Ingredient anti-wrinkle power
5 /10
when present at, %
0.05
in this formula, est. %
0.05
Anti-wrinkle rating
5
Ingredient Est. % Benchmark
Rich in Antioxidants
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All antioxidants 2.4 3 No
All antioxidants
2.4
Tocopheryl Acetate
0.3
Phytosterols
0.3
Tocopherol
0.3
Hydroxyacetophenone
0.3
Sodium Hyaluronate
0.3
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
0.3
Lonicera Japonica (Honeysuckle) Flower Extract
0.3
BHT
0.3
Benchmark
3
Ingredient Est. % Benchmark
Rich in Soothing
0.3
0.3
All soothing 0.6 5 No
All soothing
0.6
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.
Butyrospermum Parkii (Shea) Butter
Est. %6
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.
Propanediol
Est. %4
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.
Arachidyl Alcohol
Est. %3
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.
Cetearyl Isononanoate
Est. %2.5
Function
Origin
Cetearyl IsononanoateA naturally-derived (coconut or palm oil based) oil with medium richness. It makes skin feel soft and smooth.
Glycerin
Est. %2
Function
Origin
Glycerin

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

Isododecane
Est. %1.5
Function
Origin
IsododecaneAn emollient derived from petroleum with high spreadability. It is often used as a replacement for oils and silicones because it leaves no residue behind on the skin. When a product is labeled as “oil-free” it may contain isododecane instead of heavier oils.
Squalane
Est. %1.3
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.
Ethylhexyl Palmitate
Est. %1
Function
Origin
Ethylhexyl PalmitateA rich emollient without the oily after-feel, making it a popular replacement for mineral oil. It is derived from natural sources such as palm oil and palm kernel oil. Ethylhexyl palmitate is listed as a common comedogenic ingredient by acne.org.
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.
Cetearyl Alcohol
Est. %0.3
Function
Origin
Cetearyl AlcoholA blend of cetyl alcohol and stearyl alcohol, the fatty alcohols that are derived from palm oil. It helps to create emulsions that give off a soft and silky emollient feel and also increase product thickness.
Glyceryl Stearate
Est. %0.3
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.
Microcrystalline Cellulose
Est. %0.3
Function
Origin
Microcrystalline CelluloseA plant-based ingredient derived from cellulose. The rough version of microcrystalline cellulose is used in scrubs instead of plastic microbeads and the finer version is used as a thickener and stabilizer and readily absorbs oil and sweat.
PPG-12/SMDI Copolymer
Est. %0.3
Function
Origin
PPG-12/SMDI Copolymer
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.

Cyclodextrin
Est. %0.3
Function
Origin
CyclodextrinA naturally derived ingredient with the ability to absorb other compounds and remove harmful metal ions from water.
Phytosterols
Est. %0.3
Function
Origin
PhytosterolsA plant-based version of cholesterol that is used for its emollient properties in skincare. The richest sources of phytosterols are corn, rapeseed, and wheat germ oil.
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.
Arachidyl Glucoside
Est. %0.3
Function
Origin
Arachidyl GlucosideA mild cleanser and emulsifier that helps oil and water to mix and form emulsions.
Dimethicone
Est. %0.3
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.
Sodium Acrylates Copolymer
Est. %0.3
Function
Origin
Sodium Acrylates CopolymerA synthetic polymer that can come in various forms and is often used to create light gel-like textures. Some versions can also create a light film on 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.

Linoleic Acid
Est. %0.3
Function
Origin
Linoleic AcidA fatty acid isolated from various plant oils (notably evening primrose, safflower, grape seed, and sunflower oil). It is an occlusive moisturizer and emollient that doesn't leave an oily, sticky residue and is especially suitable for oily and acne-prone skin.
Pandanus Conoideus Fruit Oil
Est. %0.3
Function
Origin
Pandanus Conoideus Fruit Oil
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.
Bisabolol
Est. %0.3
Function
Origin
Bisabolol

An anti-inflammatory compound found naturally in German chamomile essential oil. It has a pleasant, sweet, and floral scent. Bisabolol also has soothing and anti-inflammatory properties but can cause an allergic reaction in more sensitive individuals.

Hydroxyacetophenone
Est. %0.3
Function
Origin
HydroxyacetophenoneAn antioxidant compound that can be found in many plants, although it is manufactured synthetically for skincare purposes. It can boost the preservative action of other conservants.
Sodium Stearoyl Glutamate
Est. %0.3
Function
Origin
Sodium Stearoyl GlutamateA useful ingredient for both cleansing and emulsifying purposes. It is a powerful agent for washing away dirt and oils from the skin.
Cellulose
Est. %0.3
Function
Origin
CelluloseA natural ingredient that can create water-based gels, absorb oils, and exfoliate the skin. One of the main functions of cellulose is as a bulking and viscosity controlling agent. Cellulose can also modify the slip aesthetics and act as an opacifying agent.
Helianthus Annuus (Sunflower) Seed Oil
Est. %0.3
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.
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.
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.

Retinal
Est. %0.05
Function
Origin
Retinal

A potent ingredient of the retinoid group with confirmed anti-wrinkle capabilities.

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.
Lonicera Japonica (Honeysuckle) Flower Extract
Est. %0.3
Function
Origin
Lonicera Japonica (Honeysuckle) Flower ExtractAn extract from the white flowers of the Japanese honeysuckle. Apart from an essential oil responsible for its jasmine-like scent, the extract also contains antioxidant and anti-inflammatory iridoids, flavonoids, and phenolic acids.
Daucus Carota Sativa (Carrot) Seed Oil
Est. %0.3
Function
Origin
Daucus Carota Sativa (Carrot) Seed OilThis name can imply two different ingredients: a fatty emollient and occlusive carrot seed oil, or a fragrant and antimicrobial essential carrot seed oil.
Lonicera Caprifolium (Honeysuckle) Flower Extract
Est. %0.3
Function
Origin
Lonicera Caprifolium (Honeysuckle) Flower ExtractA fragrant extract derived from the flowers of the Italian honeysuckle. It has a pleasant, sweet, floral scent. Not much is known about its compounds and their functions.
Sodium Polyaspartate
Est. %0.3
Function
Origin
Sodium PolyaspartateAlso known as polymerized aspartic acid, this protein-like polymer is an excellent moisturizer and forms a smooth film on the skin’s surface. It can also prevent clumping and settling in a liquid product.
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.
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.
Rubus Chamaemorus Seed Oil
Est. %0.3
Function
Origin
Rubus Chamaemorus Seed Oil
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.
BHT
Est. %0.3
Function
Origin
BHTAn antioxidant ingredient that naturally occurs in green algae and some bacteria or fungi but, for commercial use, is created synthetically. BHT is also used occasionally as a fragrance, where it presents a sweet, camphor-like odor.
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.

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.

Trihydroxystearin
Est. %0.3
Function
Origin
Trihydroxystearin