Educational guide
Summer Fridays Jet Lag Mask Versus Glossier After Baume
Summer Fridays Jet Lag Mask Versus Glossier After Baume This wash off mask is made with Niacinamide and Ceramide EOP for a rinse-off barrier-support boost. This moisturizer is formulated around Orbignya Oleifera Seed Oil to hydrate skin. What's inside Key Ingr
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Summer Fridays Jet Lag Mask Versus Glossier After Baume
This wash off mask is made with Niacinamide and Ceramide EOP for a rinse-off barrier-support boost.
This moisturizer is formulated around Orbignya Oleifera Seed Oil to hydrate skin.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Caprylic/Capric Triglyceride
Diheptyl Succinate
Butyrospermum Parkii Butter
Cetearyl Alcohol
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Niacinamide
Pentylene Glycol
Glycerin
Sorbitan Stearate
Glyceryl Stearate
Sodium Hyaluronate
Ceramide EOP
Ceramide NP
Ceramide AP
Aminopropyl Ascorbyl Phosphate
Allantoin
Bisabolol
Panthenol
Physalis Angulata Extract
Castanea Sativa Seed Extract
Tocopheryl Acetate
Phytosphingosine
Capryloyl Glycerin/Sebacic Acid Copolymer
Ethylhexylglycerin
Tetrasodium Glutamate Diacetate
Cucumis Sativus Fruit Extract
Cholesterol
Sodium Lauroyl Lactylate
Carbomer
Xanthan Gum
PEG-100 Stearate
Phenoxyethanol
Water, Caprylic/Capric Triglyceride, Diheptyl Succinate, Butyrospermum Parkii Butter, Cetearyl Alcohol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Niacinamide, Pentylene Glycol, Glycerin, Sorbitan Stearate, Glyceryl Stearate, Sodium Hyaluronate, Ceramide EOP, Ceramide NP, Ceramide AP, Aminopropyl Ascorbyl Phosphate, Allantoin, Bisabolol, Panthenol, Physalis Angulata Extract, Castanea Sativa Seed Extract, Tocopheryl Acetate, Phytosphingosine, Capryloyl Glycerin/Sebacic Acid Copolymer, Ethylhexylglycerin, Tetrasodium Glutamate Diacetate, Cucumis Sativus Fruit Extract, Cholesterol, Sodium Lauroyl Lactylate, Carbomer, Xanthan Gum, PEG-100 Stearate, Phenoxyethanol
Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate
Orbignya Oleifera Seed Oil
Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
Theobroma Grandiflorum Seed Butter
Cetearyl Olivate
1,2-Hexanediol
Lactobacillus Ferment Lysate Filtrate
Sorbitan Olivate
Ethyl Linoleate
Inulin Lauryl Carbamate
Chlorella Vulgaris Extract
Leuconostoc/Radish Root Ferment Filtrate
Tocopherol
Arginine
Sclerotium Gum
Propanediol
Sorbitan Isostearate
Lactic Acid
Dimethicone
Hydroxyacetophenone
Water, Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate, Orbignya Oleifera Seed Oil, Glycerin, Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate, Theobroma Grandiflorum Seed Butter, Cetearyl Olivate, Glyceryl Stearate, Cetearyl Alcohol, 1,2-Hexanediol, Lactobacillus Ferment Lysate Filtrate, Sorbitan Olivate, Ethyl Linoleate, Inulin Lauryl Carbamate, Chlorella Vulgaris Extract, Leuconostoc/Radish Root Ferment Filtrate, Tocopherol, Arginine, Sclerotium Gum, Propanediol, Sorbitan Isostearate, Lactic Acid, Dimethicone, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Cetearyl alcohol is a waxy mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is an emollient and emulsifier.
Despite having "alcohol" in its name, it has nothing to do with drying solvent alcohols; the FDA also allows "alcohol-free" products to contain fatty alcohols like this ingredient.
It plays several roles in a formula:
Typical use levels for this ingredient sit around 1-10% and the Cosmetic Ingredient Review Expert Panel has affirmed safety at concentrations up to 25% in leave-on products.
Multiple assessments have found it to be non-irritating and non-sensitizing to most people.
However, there have been some cases of allergic contact dermatitis in patients with chronically compromised skin barriers.
Cetearyl alcohol has a comedogenic rating of 2 and irritancy rating of 1. Both of these numbers come from the 1989 study that used rabbit ears; a "2" means mildly comedogenic and a "1" means low irritancy.
Here's the catch: rabbit skin is more sensitive than human skin and throws a lot of false positives. A 1996 reappraisal found that ingredients rated 1-2 in the rabbit ear tests are generally safe for humans.
Remember comedogenic ratings are unable to assess the entire formula of a product or how it will react on your skin. Just be sure to patch test if you are unsure about certain ingredients.
This ingredient is not fungal acne safe. Cetearyl alcohol is a fatty alcohol with chain lengths that fall within the range that Malassezia can metabolize.
A 2019 study has also observed Malassezia growth in the presence of this ingredient, confirming it to be not-fungal acne safe.
Glycerin (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.
Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive.
Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture.
This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic.
A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier.
Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range.
Fun fact: The human body also creates Glyceryl Stearate naturally.
This is a synthetic polymer. It helps improve the texture of products by adding thickness and gel-like feel.
It is also an emulsifer, meaning it prevents ingredients such as oil and water from separating. It also helps evenly disperse other ingredients.
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. Remember to stay hydrated!