Earth Rhythm Phyto Ceramide Deep Moisturiser Versus Dot & Key Skincare Ceramides & Hyaluronic Skin Barrier Repair Face Cream
Updated on March 18, 2025
Overview
What they are
These products are both cruelty-free and reef safe general moisturizers. They have a total of 14 ingredients in common
Cool Features
They both contain ceramides and Vitamin E
Suited For
They're both likely to be good for anti aging, dry skin, brightening skin and sensitive skin
Free From
They both do not contain any parabens or sulfates
What's Inside
They both contain fragrances and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Earth Rhythm Phyto Ceramide Deep Moisturiser 25 ingredients
Dot & Key Skincare Ceramides & Hyaluronic Skin Barrier Repair Face Cream 43 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Earth Rhythm Phyto Ceramide Deep Moisturiser 25 ingredients
Dot & Key Skincare Ceramides & Hyaluronic Skin Barrier Repair Face Cream 43 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Xylitol
HumectantGlucose
HumectantAnhydroxylitol
HumectantCynodon Dactylon Extract
Skin ConditioningBetaine
Humectant
Laminaria Digitata Extract
Skin ProtectingCetyl-Pg Hydroxyethyl Palmitamide
Skin ConditioningCeramide 1
Skin Conditioning
Ceramide 2
Skin Conditioning
Ceramide 3
Skin Conditioning
Ceramide 4
Skin Conditioning
Ceramide 6 Ii
Skin Conditioning
Butyrospermum Parkii Butter
Skin Conditioning
Garcinia Indica Seed Butter
Skin Conditioning
Dimethicone
Emollient
Cetearyl Alcohol
Emollient
Sodium Polyacrylate
AbsorbentSodium Acrylate/Acryloyldimethyltaurate/Dimethylacrylamide Crosspolymer
Emulsion StabilisingIsohexadecane
EmollientPolysorbate 60
Emulsifying
Tocopheryl Acetate
Antioxidant
Phenoxyethanol
Preservative
Triethylene Glycol
Masking
Water, Glycerin, Xylitol, Glucose, Anhydroxylitol, Cynodon Dactylon Extract, Betaine, Laminaria Digitata Extract, Cetyl-Pg Hydroxyethyl Palmitamide, Ceramide 1, Ceramide 2, Ceramide 3, Ceramide 4, Ceramide 6 Ii, Butyrospermum Parkii Butter, Garcinia Indica Seed Butter, Dimethicone, Cetearyl Alcohol, Sodium Polyacrylate, Sodium Acrylate/Acryloyldimethyltaurate/Dimethylacrylamide Crosspolymer, Isohexadecane, Polysorbate 60, Tocopheryl Acetate, Phenoxyethanol, Triethylene Glycol
Water
Skin ConditioningCaprylic/Capric Triglyceride
MaskingGlycerin
Humectant
Glyceryl Stearate
Emollient
PEG-100 Stearate
Cetyl Alcohol
Emollient
Cetearyl Olivate
Sorbitan Olivate
Emulsifying
Dimethicone
Emollient
Dimethicone Crosspolymer
Emulsion StabilisingCyclopentasiloxane
Emollient
Hyaluronic Acid
Humectant
Laminaria Digitata Extract
Skin ProtectingCetyl-Pg Hydroxyethyl Palmitamide
Skin ConditioningCeramide 1
Skin Conditioning
Ceramide 2
Skin Conditioning
Ceramide 3
Skin Conditioning
Ceramide 4
Skin Conditioning
Ceramide 6 Ii
Skin Conditioning
Tocopheryl Acetate
Antioxidant
Polyglutamic Acid
Skin Conditioning
Lactobacillus
Skin ConditioningMaltodextrin
AbsorbentOryza Sativa Bran Water
Masking
Cocos Nucifera Oil
Masking
Olea Europaea Fruit Oil
Masking
Simmondsia Chinensis Seed Oil
Emollient
Stearic Acid
Cleansing
Sodium Polyacrylate
AbsorbentDicaprylyl Carbonate
EmollientPolyglyceryl-3 Caprate
EmulsifyingXylitylglucoside
HumectantAnhydroxylitol
HumectantXylitol
HumectantBHT
Antioxidant
Sodium Hydroxide
BufferingXanthan Gum
EmulsifyingDisodium EDTA
C14-22 Alcohols
Emulsion StabilisingC12-20 Alkyl Glucoside
EmulsifyingBenzyl Alcohol
Perfuming
Ethylhexylglycerin
Skin ConditioningTocopherol
Antioxidant
Water, Caprylic/Capric Triglyceride, Glycerin, Glyceryl Stearate, PEG-100 Stearate, Cetyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Dimethicone, Dimethicone Crosspolymer, Cyclopentasiloxane, Hyaluronic Acid, Laminaria Digitata Extract, Cetyl-Pg Hydroxyethyl Palmitamide, Ceramide 1, Ceramide 2, Ceramide 3, Ceramide 4, Ceramide 6 Ii, Tocopheryl Acetate, Polyglutamic Acid, Lactobacillus, Maltodextrin, Oryza Sativa Bran Water, Cocos Nucifera Oil, Olea Europaea Fruit Oil, Simmondsia Chinensis Seed Oil, Stearic Acid, Sodium Polyacrylate, Dicaprylyl Carbonate, Polyglyceryl-3 Caprate, Xylitylglucoside, Anhydroxylitol, Xylitol, BHT, Sodium Hydroxide, Xanthan Gum, Disodium EDTA, C14-22 Alcohols, C12-20 Alkyl Glucoside, Benzyl Alcohol, Ethylhexylglycerin, Tocopherol
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. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterGlycerin 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 GlycerinXylitol is a humectant and prebiotic. It can help with dry skin.
In studies, xylitol has been shown to improve dry skin. It decreased transepidermal water loss, or when water passes through the skin and evaporates. Xylitol also showed to help improve the biomechanical properties of the skin barrier.
The prebiotic property of xylitol may also help reinforce our skin's natural microbiome. Having a healthy microbiome prevents infection by bad bacteria and helps with hydration.
As a humectant, Xylitol helps draw moisture from both the air and from deeper skin layers. This helps keep skin hydrated.
Xylitol is a sugar alcohol and commonly used as a sugar substitute. It is naturally occurring in plants such as strawberries and pumpkin.
Learn more about XylitolThis ingredient is created from dehydrating xylitol in acidic conditions. Xylitol is a famous sugar and humectant.
Much like its predecessor, anhydroxylitol is a humectant. Humectants attract and hold water to moisturize the skin.
This ingredient is most commonly found in a popular trio called Aquaxyl. Aquaxyl is made up of anhydroxylitol (24 - 34%), xylitylglucoside (35 - 50%), and xylitol (5 - 15%).
According to a manufacturer, Aquaxyl is known for a 3-D hydration concept and an anti-dehydration shield to reinforce the outer layer of skin.
This ingredient is often derived from plants such as wood and sugarcane.
Learn more about AnhydroxylitolLaminaria Digitata Extract comes from the dark brown seaweed, Laminaria Digitata. It is a potent antioxidant, which also provides soothing and hydrating benefits.
Many studies show the antioxidant components of Laminaria Digitata to help with anti-inflammation.
This ingredient is rich in amino acids, proteins, sugars, and vitamins. Small amounts of minerals such as phosphorous, iron, potassium, and copper are also found the seaweed.
These components help hydrate and nourish your skin's natural barrier. Having a healthy skin barrier leads to more youthful looking skin and may help reduce the signs of aging.
Laminaria Digitata is found in the northern Atlantic Ocean.
What's the difference between algae and seaweed? Algae is a broad term that includes seaweed. Not all algae is seaweed.
Learn more about Laminaria Digitata ExtractWe don't have a description for Cetyl-Pg Hydroxyethyl Palmitamide yet.
Ceramide 1 is a type of Ceramide.
Our skin is made up of ceramides. Ceramides have several roles, including:
This ceramide has since been retired and replaced with Ceramide EOP.
Learn more about Ceramide 1Ceramide 2 is a type of Ceramide. This ingredient was retired in 2014, please see Ceramide NG instead.
Ceramides are naturally found in our skin and have the ability to hold water.
Ceramide 3 is a form of ceramide.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.
Ceramides are an important building block for our skin barrier. A stronger barrier helps the skin look more firm and hydrated. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here: Ceramide AP Ceramide EOP Ceramide NP
Learn more about Ceramide 3Ceramide 4 is a type of Ceramide. It has been formally retired and replaced with Ceramide AS.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.
Ceramide 6 II is a type of Ceramide.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeSodium Polyacrylate is the sodium salt of polyacrylic acid. It is used as an absorber, emollient, and stabilizer.
This ingredient is a super-absorbent polymer - meaning it can absorb 100 to 1000 times its mass in water. As an emollient, Sodium Polyacrylate helps soften and soothe skin. Emollients work by creating a barrier to trap moisture in. This helps keep your skin hydrated.
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 AcetateIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Earth Rhythm Phyto Ceramide Deep Moisturiser 25 ingredients
Dot & Key Skincare Ceramides & Hyaluronic Skin Barrier Repair Face Cream 43 ingredients
Reviews
Here's what our community thinks
Earth Rhythm Phyto Ceramide Deep Moisturiser 25 ingredients
Dot & Key Skincare Ceramides & Hyaluronic Skin Barrier Repair Face Cream 43 ingredients
Broke me out completely. So many cystic acne.
hydrating
