Kiehl's Ultra Facial Cream Versus Caudalie Premier Cru Skin Barrier Rich Moisturizer with Bio-Ceramides
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Cyclohexasiloxane
Emollient
Squalane
Emollient
Bis-PEG-18 Methyl Ether Dimethyl Silane
EmollientSucrose Stearate
EmollientStearyl Alcohol
Emollient
PEG-8 Stearate
Emulsifying
Myristyl Myristate
Emollient
Pentaerythrityl Tetraethylhexanoate
Emollient
Prunus Armeniaca Kernel Oil
Masking
Phenoxyethanol
Preservative
Persea Gratissima Oil
Skin Conditioning
Glyceryl Stearate
Emollient
Cetyl Alcohol
Emollient
Oryza Sativa Bran Oil
Emollient
Olea Europaea Fruit Oil
Masking
Chlorphenesin
Antimicrobial
Stearic Acid
Cleansing
Palmitic Acid
Emollient
Disodium EDTA
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCarbomer
Emulsion StabilisingPrunus Amygdalus Dulcis Oil
Skin Conditioning
Xanthan Gum
EmulsifyingEthylhexylglycerin
Skin ConditioningSodium Hydroxide
BufferingTocopherol
Antioxidant
Glycine Soja Oil
Emollient
Pseudoalteromonas Ferment Extract
Humectant
Myristic Acid
Cleansing
Hydroxypalmitoyl Sphinganine
Skin Conditioning
BHT
Antioxidant
Salicylic Acid
Masking
Citric Acid
Buffering
Water, Glycerin, Cyclohexasiloxane, Squalane, Bis-PEG-18 Methyl Ether Dimethyl Silane, Sucrose Stearate, Stearyl Alcohol, PEG-8 Stearate, Myristyl Myristate, Pentaerythrityl Tetraethylhexanoate, Prunus Armeniaca Kernel Oil, Phenoxyethanol, Persea Gratissima Oil, Glyceryl Stearate, Cetyl Alcohol, Oryza Sativa Bran Oil, Olea Europaea Fruit Oil, Chlorphenesin, Stearic Acid, Palmitic Acid, Disodium EDTA, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Carbomer, Prunus Amygdalus Dulcis Oil, Xanthan Gum, Ethylhexylglycerin, Sodium Hydroxide, Tocopherol, Glycine Soja Oil, Pseudoalteromonas Ferment Extract, Myristic Acid, Hydroxypalmitoyl Sphinganine, BHT, Salicylic Acid, Citric Acid
Water
Skin ConditioningGlycerin
Humectant
Caprylic/Capric Triglyceride
Masking
Vitis Vinifera Seed Oil
Emollient
Hydrogenated Ethylhexyl Olivate
EmollientButyrospermum Parkii Butter Extract
Skin Conditioning
Cetearyl Alcohol
Emollient
Butylene Glycol
Humectant
Cetearyl Glucoside
Emulsifying
Propanediol
Solvent
Palmitoyl Grapevine Shoot Extract
Antioxidant
Palmitoyl Grape Seed Extract
Skin ConditioningHydrogenated Olive Oil Unsaponifiables
Emollient
Pentaerythrityl Distearate
Emulsifying
Potassium Cetyl Phosphate
EmulsifyingCarbomer
Emulsion StabilisingCaprylyl Glycol
Emollient
Ceramide NP
Skin Conditioning
Xanthan Gum
EmulsifyingCI 77891
Cosmetic ColorantHydrolyzed Hyaluronic Acid
Humectant
Magnolia Grandiflora Bark Extract
Antimicrobial
Potassium Sorbate
Preservative
Tocopherol
Antioxidant
Helianthus Annuus Seed Oil
Emollient
Adenosine
Skin Conditioning
Sodium Hydroxide
BufferingSodium Phytate
Geraniol
Perfuming
Linalool
Perfuming
CI 77491
Cosmetic ColorantPaeonia Lactiflora Root Extract
Skin ConditioningCI 77492
Cosmetic ColorantSodium Citrate
BufferingParfum
Masking
Citronellol
Perfuming
Water, Glycerin, Caprylic/Capric Triglyceride, Vitis Vinifera Seed Oil, Hydrogenated Ethylhexyl Olivate, Butyrospermum Parkii Butter Extract, Cetearyl Alcohol, Butylene Glycol, Cetearyl Glucoside, Propanediol, Palmitoyl Grapevine Shoot Extract, Palmitoyl Grape Seed Extract, Hydrogenated Olive Oil Unsaponifiables, Pentaerythrityl Distearate, Potassium Cetyl Phosphate, Carbomer, Caprylyl Glycol, Ceramide NP, Xanthan Gum, CI 77891, Hydrolyzed Hyaluronic Acid, Magnolia Grandiflora Bark Extract, Potassium Sorbate, Tocopherol, Helianthus Annuus Seed Oil, Adenosine, Sodium Hydroxide, Sodium Phytate, Geraniol, Linalool, CI 77491, Paeonia Lactiflora Root Extract, CI 77492, Sodium Citrate, Parfum, Citronellol
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Carbomer is a high-molecular weight polymer of acrylic acid. It is used to form gels and thicken formulas.
Due to its large molecular size, carbomer has minimal skin penetration and is considered an inert ingredient.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
Learn more about CarbomerGlycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
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 HydroxideTocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
Learn more about TocopherolWater. 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. Remember to stay hydrated!
Learn more about WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan Gum
