Prequel Barrier Therapy Skin Protectant Cream Versus Olay Quench Ultra Moisture Shea Butter Body Lotion
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Colloidal Oatmeal 1%
AbsorbentWater
Skin ConditioningCarthamus Tinctorius Seed Oil
MaskingCetyl Alcohol
EmollientGlycerin
HumectantButyrospermum Parkii Butter
Skin ConditioningCaprylic/Capric Triglyceride
MaskingDimethicone
EmollientC10-18 Triglycerides
EmollientAllantoin
Skin ConditioningAdenosine
Skin ConditioningCetearyl Olivate
Sorbitan Olivate
EmulsifyingCeramide AP
Skin ConditioningCeramide Eos
Skin ConditioningCeramide EOP
Skin ConditioningCeramide NP
Skin ConditioningCeramide Ns
Skin ConditioningCholesterol
EmollientCaprooyl Phytosphingosine
Skin ConditioningCaprooyl Sphingosine
Skin ConditioningGlycolipids
Skin ConditioningPhospholipids
Skin ConditioningSodium Stearoyl Glutamate
CleansingBehenic Acid
CleansingCeteareth-25
CleansingGlycine Soja Oil
EmollientGlycine Soja Sterols
EmollientCarbomer
Emulsion StabilisingPhenoxyethanol
PreservativeEthylhexylglycerin
Skin ConditioningTocopheryl Acetate
AntioxidantTetrasodium Glutamate Diacetate
Sodium Chloride
MaskingSodium Hydroxide
BufferingColloidal Oatmeal 1%, Water, Carthamus Tinctorius Seed Oil, Cetyl Alcohol, Glycerin, Butyrospermum Parkii Butter, Caprylic/Capric Triglyceride, Dimethicone, C10-18 Triglycerides, Allantoin, Adenosine, Cetearyl Olivate, Sorbitan Olivate, Ceramide AP, Ceramide Eos, Ceramide EOP, Ceramide NP, Ceramide Ns, Cholesterol, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Glycolipids, Phospholipids, Sodium Stearoyl Glutamate, Behenic Acid, Ceteareth-25, Glycine Soja Oil, Glycine Soja Sterols, Carbomer, Phenoxyethanol, Ethylhexylglycerin, Tocopheryl Acetate, Tetrasodium Glutamate Diacetate, Sodium Chloride, Sodium Hydroxide
Water
Skin ConditioningGlycerin
HumectantNiacinamide
SmoothingPetrolatum
EmollientIsopropyl Isostearate
EmollientCaprylic/Capric Triglyceride
MaskingTheobroma Cacao Seed Butter
EmollientTocopheryl Acetate
AntioxidantPanthenol
Skin ConditioningGlycine
BufferingAlanine
MaskingProline
Skin ConditioningSerine
MaskingThreonine
Arginine
MaskingLysine
Skin ConditioningGlutamic Acid
HumectantDimethicone
EmollientStearyl Alcohol
EmollientCetyl Alcohol
EmollientAluminum Starch Octenylsuccinate
AbsorbentPolyethylene
AbrasiveSodium Acrylates Copolymer
Behenyl Alcohol
EmollientBenzyl Alcohol
PerfumingCetearyl Alcohol
EmollientCetearyl Glucoside
EmulsifyingDimethiconol
EmollientDisodium EDTA
Stearic Acid
CleansingPEG-100 Stearate
Sodium PCA
HumectantBetaine
HumectantSorbitol
HumectantEthylparaben
PreservativeMethylparaben
PreservativePropylparaben
PreservativeSodium Hydroxide
BufferingParfum
MaskingTin Oxide
AbrasiveTitanium Dioxide
Cosmetic ColorantMica
Cosmetic ColorantWater, Glycerin, Niacinamide, Petrolatum, Isopropyl Isostearate, Caprylic/Capric Triglyceride, Theobroma Cacao Seed Butter, Tocopheryl Acetate, Panthenol, Glycine, Alanine, Proline, Serine, Threonine, Arginine, Lysine, Glutamic Acid, Dimethicone, Stearyl Alcohol, Cetyl Alcohol, Aluminum Starch Octenylsuccinate, Polyethylene, Sodium Acrylates Copolymer, Behenyl Alcohol, Benzyl Alcohol, Cetearyl Alcohol, Cetearyl Glucoside, Dimethiconol, Disodium EDTA, Stearic Acid, PEG-100 Stearate, Sodium PCA, Betaine, Sorbitol, Ethylparaben, Methylparaben, Propylparaben, Sodium Hydroxide, Parfum, Tin Oxide, Titanium Dioxide, Mica
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
This ingredient is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping the skin prevent moisture loss.
It helps thicken a product's formula and makes it easier to spread by dissolving clumping compounds.
Caprylic Triglyceride is made by combining glycerin with coconut oil, forming a clear liquid. Though it behaves like an oil, it is not technically one due to its chemical composition. It is very stable, resistant to oxidation, and unlikely to go rancid. In practice, that translates to a long shelf life and a consistently elegant skin feel.
While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Be sure to patch test if you have concerns.
Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.
Learn more about Caprylic/Capric TriglycerideCetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product.
Its main roles are:
Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol.
The FDA allows products labeled "alcohol-free" to have fatty alcohols.
Learn more about Cetyl AlcoholDimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane.
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 (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 HydroxideTocopheryl 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. Remember to stay hydrated!
Learn more about Water