Here's our complete breakdown comparing the ingredients, attributes, and more of Kate Somerville KateCeuticals Lifting Eye Cream versus Medik8 Crystal Retinal 6 .
Last updated on December 13, 2023. Published on February 29, 2024
Overview
What they are
These products are both cruelty-free . They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid, Vitamin C and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, parabens, silicones or sulfates
What's Inside
They both contain oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Eye Moisturizer
Eye moisturizers help add moisture back into the skin around the eyes; these can be creams, gels, or serums.
Serum
Serums are highly concentrated with ingredients to provide skin with benefits. They should be used after cleansing and before moisturizing.
Price
Ingredient Info
Kate Somerville KateCeuticals Lifting Eye Cream 49 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Not Reef Safe
Ingredients in this product that are not reef safe:
Contains EU Allergens
Ingredients in this product that are EU allergens:
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Kate Somerville KateCeuticals Lifting Eye Cream 49 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Benefits
This product contains 5 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 4 ingredients that may have this attribute:
Concerns
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Kate Somerville KateCeuticals Lifting Eye Cream 49 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Water • Glycerin • Propanediol • Coco-Caprylate/Caprate • Cocoglycerides • Butyrospermum Parkii Butter • Stearyl Heptanoate • Pentaerythrityl Distearate • Squalane • Triheptanoin • Potassium Cetyl Phosphate • Stearyl Alcohol • Stearyl Caprylate • 1,2-Hexanediol • Glyceryl Stearate Citrate • Tetrahexyldecyl Ascorbate • Palmitoyl Tripeptide-5 • Palmitoyl Hexapeptide-12 • Morus Alba Leaf Extract • Undaria Pinnatifida Extract • Hydrolyzed Hyaluronic Acid • Adenosine • Ceramide Ng • Phytosterols • Faex • Withania Somnifera Root Extract • Soy Amino Acids • Hordeum Vulgare Extract • Hydrolyzed Soy Protein • Cucumis Sativus Seed Extract • Corallina Officinalis Extract • Helianthus Annuus Seed Oil • Dipeptide Diaminobutyroyl Benzylamide Diacetate • C12-15 Alkyl Benzoate • Carthamus Tinctorius Seed Oil • Dilinoleic Acid/Butanediol Copolymer • Castor Oil/Ipdi Copolymer • Peg-10 Phytosterol • Ammonium Acryloyldimethyltaurate/Vp Copolymer • Tocopheryl Acetate • Behenyl Alcohol • Tribehenin • Potassium Sorbate • Sodium Benzoate • Lactic Acid • Citric Acid • Disodium EDTA • Ethylhexylglycerin • Phenoxyethanol
Water • Caprylic/Capric Triglyceride • Glycerin • Isododecane • Cetearyl Olivate • Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Cyclodextrin • Cetearyl Alcohol • Sorbitan Olivate • Tocopheryl Acetate • Squalane • Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer • Hydroxyacetophenone • 3-O-Ethyl Ascorbic Acid • Phenoxyethanol • Hydroxypropyl Methylcellulose • Sodium Hyaluronate • Tetrahexyldecyl Ascorbate • Rubus Chamaemorus Seed Oil • Pentylene Glycol • Daucus Carota Sativa Seed Oil • Retinal • Alumina • Isostearic Acid • Lecithin • Sodium Polyaspartate • Polyglyceryl-3 Polyricinoleate • Lonicera Japonica Flower Extract • Lonicera Caprifolium Flower Extract • Polyhydroxystearic Acid • Disodium EDTA • Ethylhexylglycerin • Stearic Acid • Polysorbate 60 • Sorbitan Isostearate • BHT • Vanilla Planifolia Fruit Extract • Dipteryx Odorata Bean Extract • Coumarin • CI 14700 • Titanium Dioxide
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterKate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 1.
Medik8 Crystal Retinal 6 contains this as ingredient number 1.
Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinKate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 2.
Medik8 Crystal Retinal 6 contains this as ingredient number 3.
Squalane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan? This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Learn more about SqualaneKate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 9.
Medik8 Crystal Retinal 6 contains this as ingredient number 11.
Tetrahexyldecyl Ascorbate is a form of Vitamin C.
Vitamin C helps reduce redness, improve skin texture, reduce the effects of aging, reduce the visibility of dark spots, and brighten skin.
Your skin uses Vitamin C to produce collagen and collagen production plays a role in having a strong skin barrier and having plump skin. As an antioxidant, Sodium Ascorbyl Phosphate also helps reduce the signs of aging such as fine-lines and wrinkles.
Studies show Tetrahexyldecyl Ascorbate is more stable when combined with stabilizing ingredients.
VItamin C helps brighten skin by blocking the process of skin darkening.
Read more about other types of Vitamin C:
Learn more about Tetrahexyldecyl AscorbateKate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 16.
Medik8 Crystal Retinal 6 contains this as ingredient number 18.
Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateKate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 40.
Medik8 Crystal Retinal 6 contains this as ingredient number 10.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAKate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 47.
Medik8 Crystal Retinal 6 contains this as ingredient number 31.
Ethylhexylglycerin (we can't pronounce this either) is commonly used as a preservative and skin softener. It is derived from glyceryl.
You might see Ethylhexylglycerin often paired with other preservatives such as phenoxyethanol. Ethylhexylglycerin has been found to increase the effectiveness of these other preservatives.
Kate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 48.
Medik8 Crystal Retinal 6 contains this as ingredient number 32.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Kate Somerville KateCeuticals Lifting Eye Cream contains this as ingredient number 49.
Medik8 Crystal Retinal 6 contains this as ingredient number 15.
Here's what our community thinks of the ingredients in these two products.
Kate Somerville KateCeuticals Lifting Eye Cream 49 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Kate Somerville KateCeuticals Lifting Eye Cream 49 ingredients
Medik8 Crystal Retinal 6 41 ingredients
Alternatives
We haven't detected any alternatives for Kate Somerville KateCeuticals Lifting Eye Cream.
Our Dupe Finder has found 8 potential alternatives that have similar ingredients to Medik8 Crystal Retinal 6.
See 8 alternatives