Mary Kay Oil Free Hydrating Gel Versus Kiehl's Ultra Facial Oil-Free Gel Cream
Updated on July 14, 2023
Overview
What they are
These products are both general moisturizers. They have a total of 7 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, reducing pores and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils or sulfates
What's Inside
They both contain 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
Mary Kay Oil Free Hydrating Gel 36 ingredients
Kiehl's Ultra Facial Oil-Free Gel Cream 22 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Mary Kay Oil Free Hydrating Gel 36 ingredients
Kiehl's Ultra Facial Oil-Free Gel Cream 22 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDimethicone
Emollient
Cyclopentasiloxane
Emollient
Glycerin
Humectant
Propylene Glycol
Humectant
Cyclohexasiloxane
Emollient
Betaine
Humectant
Camellia Sinensis Extract
Antioxidant
Algae Extract
Emollient
Tocopheryl Acetate
Antioxidant
Sodium PCA
Humectant
Proline
Skin ConditioningArginine
Masking
Glycine
Buffering
Alanine
MaskingLysine
Skin ConditioningGlutamic Acid
Humectant
Serine
Masking
Threonine
Sorbitol
Humectant
Butylene Glycol
Humectant
Hydrogenated Polyisobutene
EmollientGlyceryl Polyacrylate
C13-14 Isoparaffin
Emollient
Polyacrylamide
PEG-12
HumectantCarbomer
Emulsion StabilisingLaureth-7
EmulsifyingDisodium EDTA
Benzophenone-4
UV Absorber
Triethanolamine
BufferingPhenoxyethanol
Preservative
Methylparaben
Preservative
DMDM Hydantoin
Preservative
Basic Violet 2
CI 16035
Cosmetic ColorantWater, Dimethicone, Cyclopentasiloxane, Glycerin, Propylene Glycol, Cyclohexasiloxane, Betaine, Camellia Sinensis Extract, Algae Extract, Tocopheryl Acetate, Sodium PCA, Proline, Arginine, Glycine, Alanine, Lysine, Glutamic Acid, Serine, Threonine, Sorbitol, Butylene Glycol, Hydrogenated Polyisobutene, Glyceryl Polyacrylate, C13-14 Isoparaffin, Polyacrylamide, PEG-12, Carbomer, Laureth-7, Disodium EDTA, Benzophenone-4, Triethanolamine, Phenoxyethanol, Methylparaben, DMDM Hydantoin, Basic Violet 2, CI 16035
Water
Skin ConditioningGlycerin
Humectant
Propanediol
Solvent
Dimethicone
Emollient
Isononyl Isononanoate
EmollientHydroxyethylpiperazine Ethane Sulfonic Acid
BufferingPhenoxyethanol
Preservative
Carbomer
Emulsion StabilisingButylene Glycol
Humectant
Chlorphenesin
Antimicrobial
Caprylyl Glycol
EmollientDimethiconol
Emollient
Sodium Hydroxide
BufferingXanthan Gum
EmulsifyingPentylene Glycol
Skin ConditioningTetrasodium EDTA
Tocopheryl Acetate
Antioxidant
Menthoxypropanediol
Masking
Pseudoalteromonas Ferment Extract
Humectant
Biosaccharide Gum-1
Skin Conditioning
Sarcosine
Skin ConditioningSalicylic Acid
Masking
Water, Glycerin, Propanediol, Dimethicone, Isononyl Isononanoate, Hydroxyethylpiperazine Ethane Sulfonic Acid, Phenoxyethanol, Carbomer, Butylene Glycol, Chlorphenesin, Caprylyl Glycol, Dimethiconol, Sodium Hydroxide, Xanthan Gum, Pentylene Glycol, Tetrasodium EDTA, Tocopheryl Acetate, Menthoxypropanediol, Pseudoalteromonas Ferment Extract, Biosaccharide Gum-1, Sarcosine, Salicylic Acid
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
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 DimethiconeGlycerin 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 GlycerinPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
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 AcetateWater. 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 WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Mary Kay Oil Free Hydrating Gel 36 ingredients
Kiehl's Ultra Facial Oil-Free Gel Cream 22 ingredients
Reviews
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