Cetaphil DailyAdvance Ultra Hydrating Lotion Versus Vaseline Gluta-Hya Serum Burst Lotion Smoothing Perfector
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Hydrogenated Polyisobutene
EmollientCetearyl Alcohol
Emollient
Macadamia Integrifolia Seed Oil
Skin Conditioning
Butyrospermum Parkii Butter
Skin Conditioning
Cyclopentasiloxane
Emollient
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium Polyacrylate
Absorbent
Phenoxyethanol
Preservative
Tocopheryl Acetate
Antioxidant
Ceteareth-20
CleansingStearoxytrimethylsilane
EmollientStearyl Alcohol
Emollient
Benzyl Alcohol
Perfuming
Farnesol
Perfuming
Sodium PCA
Humectant
Panthenol
Skin Conditioning
Dimethiconol
Emollient
Citric Acid
Buffering
Sodium Hydroxide
BufferingWater, Glycerin, Hydrogenated Polyisobutene, Cetearyl Alcohol, Macadamia Integrifolia Seed Oil, Butyrospermum Parkii Butter, Cyclopentasiloxane, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Polyacrylate, Phenoxyethanol, Tocopheryl Acetate, Ceteareth-20, Stearoxytrimethylsilane, Stearyl Alcohol, Benzyl Alcohol, Farnesol, Sodium PCA, Panthenol, Dimethiconol, Citric Acid, Sodium Hydroxide
Water
Skin ConditioningDimethicone
Emollient
Niacinamide
Smoothing
Isohexadecane
EmollientGlycerin
Humectant
Carbomer
Emulsion StabilisingPropylene Glycol
Humectant
Lactic Acid
Buffering
Salicylic Acid
Masking
Gluconolactone
Skin Conditioning
Glycolic Acid
Buffering
Cystine
MaskingGlycine
Buffering
Sodium PCA
Humectant
Glutathione
Sodium Acetylated Hyaluronate
Humectant
Sodium Hyaluronate
Humectant
Sodium Hyaluronate Crosspolymer
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningPentylene Glycol
Skin Conditioning
Petrolatum
Emollient
Phenoxyethanol
Preservative
Methylparaben
Preservative
Parfum
Masking
Sodium Hydroxide
BufferingTitanium Dioxide
Cosmetic Colorant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingDisodium EDTA
Water, Dimethicone, Niacinamide, Isohexadecane, Glycerin, Carbomer, Propylene Glycol, Lactic Acid, Salicylic Acid, Gluconolactone, Glycolic Acid, Cystine, Glycine, Sodium PCA, Glutathione, Sodium Acetylated Hyaluronate, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Ethylhexylglycerin, Pentylene Glycol, Petrolatum, Phenoxyethanol, Methylparaben, Parfum, Sodium Hydroxide, Titanium Dioxide, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Disodium EDTA
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products.
As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied.
It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin.
A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record.
Learn more about Acrylates/C10-30 Alkyl Acrylate CrosspolymerGlycerin (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 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.
Sodium 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 HydroxideSodium PCA is the sodium salt of pyroglutamic acid. It is naturally occurring in our skin's natural moisturizing factors where it works to maintain hydration.
The PCA stands for pyrrolidone carboxylic acid, a natural amino acid derivative.
This ingredient has skin conditioning, anti-inflammatory, and humectant properties. Humectants help hydrate your skin by drawing moisture from the air. This helps keep your skin moisturized.
Learn more about Sodium PCAWater. 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 Water
