E45 Face Hydrating Serum Versus Cetaphil Deep Hydration Skin Restoring Water Gel
Updated on July 30, 2024
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe . They have a total of 6 ingredients in common
Cool Features
They both contain hyaluronic acid
Suited For
They're both likely to be good for dry skin and brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens or sulfates
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
E45 Face Hydrating Serum 13 ingredients
Cetaphil Deep Hydration Skin Restoring Water Gel 34 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
E45 Face Hydrating Serum 13 ingredients
Cetaphil Deep Hydration Skin Restoring Water Gel 34 ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Dimethicone
Emollient
Propanediol
SolventPanthenol
Skin Conditioning
Niacinamide
Smoothing
Octyldodecanol
EmollientSodium Polyacryloyldimethyl Taurate
Emulsion StabilisingXylitylglucoside
HumectantAnhydroxylitol
HumectantAllantoin
Skin Conditioning
Distarch Phosphate
AbsorbentHydroxyacetophenone
Antioxidant
Xanthan Gum
EmulsifyingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCaprylyl Glycol
Emollient1,2-Hexanediol
Skin ConditioningTrehalose
HumectantUrea
Buffering
Xylitol
HumectantHydrolyzed Hyaluronic Acid
Humectant
Polyglutamic Acid
Skin Conditioning
Pentylene Glycol
Skin ConditioningSerine
MaskingSodium Hydroxide
BufferingPantolactone
HumectantAlgin
Masking
Disodium Phosphate
BufferingGlyceryl Polyacrylate
Pullulan
Sodium Hyaluronate
Humectant
Globularia Alypum Leaf Extract
Skin ConditioningCitric Acid
Buffering
Potassium Phosphate
BufferingWater, Glycerin, Dimethicone, Propanediol, Panthenol, Niacinamide, Octyldodecanol, Sodium Polyacryloyldimethyl Taurate, Xylitylglucoside, Anhydroxylitol, Allantoin, Distarch Phosphate, Hydroxyacetophenone, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, 1,2-Hexanediol, Trehalose, Urea, Xylitol, Hydrolyzed Hyaluronic Acid, Polyglutamic Acid, Pentylene Glycol, Serine, Sodium Hydroxide, Pantolactone, Algin, Disodium Phosphate, Glyceryl Polyacrylate, Pullulan, Sodium Hyaluronate, Globularia Alypum Leaf Extract, Citric Acid, Potassium Phosphate
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 WaterPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateGlycerin 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 GlycerinSodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.
In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.
Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.
"Alkaline" refers to a high pH level. A low pH level would be considered acidic.
Learn more about Sodium HydroxideHydroxyacetophenone is antioxidant with skin conditioning and soothing properties. It also boosts the efficiency of preservatives.
This ingredient is not irritating or sensitizing.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
E45 Face Hydrating Serum 13 ingredients
Cetaphil Deep Hydration Skin Restoring Water Gel 34 ingredients
Reviews
Here's what our community thinks
E45 Face Hydrating Serum 13 ingredients
I use this before my moisturiser and my skin feels so moisturised, even in the morning. Not sure if this product is absolutely necessary, but if you have dry skin like me it’s worth a go.
Cetaphil Deep Hydration Skin Restoring Water Gel 34 ingredients
It's nice going on and provides decent moisture however it is still tacky 20 minutes later. I've used it a few times now but I'll be returning it to Ulta. It could be a nice slightly tacky base for makeup but I have a primer for that.
I really do love this product. I suppose that’s a given as I keep repurchasing it. Lightweight, absorbs well, and the gel formulation is cool so non-comedogenic as well. Has both niacidamide and hyaluronic acid, and I know it won’t ever break me out or react badly with my other products. Won’t do much for you if you have dry skin though. I also wouldn’t use it right before applying a powder or Show more
