What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningCyclopentasiloxane
Emollient
Glycerin
Humectant
Caprylyl Methicone
Skin Conditioning
Dimethicone
Emollient
Isododecane
EmollientPropylene Glycol
Humectant
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Magnesium Sulfate
Phenyl Trimethicone
Skin Conditioning
Silica Dimethyl Silylate
EmollientPEG-10 Dimethicone
Skin Conditioning
Aluminum Starch Octenylsuccinate
Absorbent
Disteardimonium Hectorite
StabilisingBis-Isobutyl PEG/PPG-10/7/Dimethicone Copolymer
Emulsifying
Trimethylsiloxysilicate
Emollient
Dimethiconol
Emollient
Propylene Carbonate
SolventTriethoxycaprylylsilane
Alumina
Abrasive
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
Tocopherol
Antioxidant
Ethylhexylglycerin
Skin ConditioningPhenoxyethanol
Preservative
Titanium Dioxide
Cosmetic Colorant
Iron Oxides
CI 77163
Cosmetic Colorant
CI 77288
Cosmetic ColorantCI 77007
Cosmetic ColorantWater, Cyclopentasiloxane, Glycerin, Caprylyl Methicone, Dimethicone, Isododecane, Propylene Glycol, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Cetyl PEG/PPG-10/1 Dimethicone, Magnesium Sulfate, Phenyl Trimethicone, Silica Dimethyl Silylate, PEG-10 Dimethicone, Aluminum Starch Octenylsuccinate, Disteardimonium Hectorite, Bis-Isobutyl PEG/PPG-10/7/Dimethicone Copolymer, Trimethylsiloxysilicate, Dimethiconol, Propylene Carbonate, Triethoxycaprylylsilane, Alumina, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Tocopherol, Ethylhexylglycerin, Phenoxyethanol, Titanium Dioxide, Iron Oxides, CI 77163, CI 77288, CI 77007
Water
Skin ConditioningCyclopentasiloxane
Emollient
Talc
Abrasive
Cetyl PEG/PPG-10/1 Dimethicone
Emulsifying
Aluminum Starch Octenylsuccinate
Absorbent
Propylene Glycol
Humectant
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
Isononyl Isononanoate
EmollientPolypropylene
Silica
Abrasive
Silica Dimethyl Silylate
EmollientDisteardimonium Hectorite
StabilisingMagnesium Sulfate
Bis-PEG/PPG-14/14 Dimethicone
Emollient
Glycerin
Humectant
Laureth-7
EmulsifyingTribehenin
Emollient
Xanthan Gum
EmulsifyingPhenoxyethanol
Preservative
Propylene Carbonate
SolventSorbitan Sesquioleate
Emulsifying
Chlorphenesin
Antimicrobial
Tocopheryl Acetate
Antioxidant
Disodium EDTA
Triethoxycaprylylsilane
Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
Antioxidant
CI 77891
Cosmetic ColorantWater, Cyclopentasiloxane, Talc, Cetyl PEG/PPG-10/1 Dimethicone, Aluminum Starch Octenylsuccinate, Propylene Glycol, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Isononyl Isononanoate, Polypropylene, Silica, Silica Dimethyl Silylate, Disteardimonium Hectorite, Magnesium Sulfate, Bis-PEG/PPG-14/14 Dimethicone, Glycerin, Laureth-7, Tribehenin, Xanthan Gum, Phenoxyethanol, Propylene Carbonate, Sorbitan Sesquioleate, Chlorphenesin, Tocopheryl Acetate, Disodium EDTA, Triethoxycaprylylsilane, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, CI 77891
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aluminum Starch Octenylsuccinate is a synthetic powder used as an absorbent, thickener, and anti-caking agent.
As an absorbent, it is great at mattifying skin by soaking up the oil. This is why you'll find it in a range of products from makeup to moisturizers.
This ingredient is considered a modified starch. Starch can also be found naturally in plants.
One study from 1991 found that 5% of this ingredient enhanced titanium dioxide SPF by as much as 40%. The study found 1% titanium dioxide had a 5.6 SPF and adding 5% of aluminum starch octenylsuccinate boosted it to an SPF of 8.1
Although “aluminum” in an ingredient name can raise red flags for some consumers, the form and usage context matter significantly. For typical topical applications, there is no substantial evidence of health risks - such as cancer, neurotoxicity, or systemic “aluminum overload.”
Learn more about Aluminum Starch OctenylsuccinateThis ingredient is a silicone-based emulsifer that helps the water and oil phases play nicely together. It's so effective because one end of the molecule loves oil and the other one loves water.
Besides holding formulas together, it also leaves a silky and lightweight feel on skin without the greasiness. A manufacturer also claims it can help with the controlled release of active ingredients.
The CIR Expert Panel found this ingredient to not be sensitizing in concentrations up to 15% in human maximazation testing and dimethicone-based compounds were not comedogenic.
It has a high molecular weight well above 1,000 g/mol which means it limits meaningful skin penetration.
A 2019 study specifically tested this ingredient and found no observable Malassezia growth in its presence.
Learn more about Cetyl PEG/PPG-10/1 DimethiconeCyclopentasiloxane, or D5, is a silicone used to improve texture of products and trap moisture.
D5 is considered lightweight and volatile. Volatile means it evaporates quickly after application. Once evaporated, D5 leaves a thin barrier that helps keep skin hydrated.
It is also an emollient. Emollients help soften the skin and prevent water loss. Silicones create a silky texture in products. D5 helps other ingredients become more spreadable.
Studies show D5 is safe to use in skincare products. We recommend speaking with a skincare professional if you have concerns.
Learn more about CyclopentasiloxaneDisteardimonium Hectorite comes from the clay mineral named hectorite. It is used to add thickness to a product.
It can also help stabilize a product by helping to disperse other ingredients.
Hectorite is a rare, white clay mineral.
Learn more about Disteardimonium HectoriteGlycerin (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 GlycerinMagnesium Sulfate is a salt. More specifically, it is an epsom salt, or the bath salt used to help relieve muscle aches.
Despite having ‘sulfate’ in the name, it isn’t a surfactant or cleansing agent like sodium lauryl sulfate. Unlike those sulfates, magnesium sulfate doesn’t have the same cleansing or foaming properties (it's simply a type of salt).
In cosmetics, Magnesium Sulfate is used to thicken a product or help dilute other solids. It is a non-reactive and non-irritating ingredient.
One study shows magnesium deficiency may lead to inflammation of the skin. Applying magnesium topically may help reduce inflammation.
You can find this ingredient in sea water or mineral deposits.
Learn more about Magnesium SulfatePentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate (long name, huh?) is a synthetic antioxidant.
It is used to help stabilize other antioxidants or prevent the color from changing in a product.
As an antioxidant, it helps fight free-radical molecules. Free-radical molecules are capable of damaging our cells and other genetic material. Thus, antioxidants may reduce the signs of aging.
This ingredient is oil-soluble.
Learn more about Pentaerythrityl Tetra-Di-T-Butyl HydroxyhydrocinnamatePhenoxyethanol 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.
This ingredient is a solvent. It helps dissolve active ingredients and alter the texture of products.
Propylene Carbonate is commonly used in makeup and with clay, such as montmorillonite or bentonite.
Studies show this ingredient to be safe for cosmetics. When it is undiluted, it can cause skin irritation. (It is always diluted in skincare and makeup). This ingredient is water-soluble.
Propylene Carbonate is created from propylene glycol and carbonic acid.
Learn more about Propylene CarbonatePropylene Glycol is a synthetic, colorless, odorless liquid that has been a staple in cosmetics for decades. It is a skin conditioning agent, humectant, and solvent.
As a humectant, it draw water to the skin to reduce flaking and restore suppleness. It's also a solvent that helps dissolve other actives and keeps formulas stable across temperature changes.
The CIR Expert Panel has confirmed this ingredient to be nontoxic and clinical studies show no sensitization at cosmetic use concentrations.
True allergic reactions are quite rare: a 15-year retrospective study of 6,751 patients found only 0.31% had a positive reaction (and less than half were considered clinically relevant).
It seemed that when sensitization does occur, it's most commonly linked to topical medication (like corticosteroids) and not cosmetics. Allergic contact dermatitis also appears largely limited to individuals with underlying skin conditions.
Overall, propylene glycol is a well-studied ingredient that most people can tolerate without issue.
Learn more about Propylene GlycolThis silica is mainly used to thicken oils and suspend particles in oils. It is not water soluble.
According to the manufacturer, it:
The manufacturer also claims this ingredient to be useful in makeup.
In lipstick formulations, this ingredient improves color payoff, reduces pigment settling, and reduces oil bleeding. This ingredient also improves the grip of powder products such as dry shampoos.
Learn more about Silica Dimethyl SilylateTriethoxycaprylylsilane is a silicon-based surface modifier that makes sunscreens feel silky and makeup stay put.
Its main job is to coat mineral particles like titanium dioxide, zinc oxide, and color pigments in a thin, oily layer so they spread smoothly, don't clump, and stick to skin better.
This ingredient is typically used at low levels (up to 2.5% in eyeshadow and 1% in lipstick).
Learn more about TriethoxycaprylylsilaneThis ingredient is used in makeup and skincare to thicken formulas, reduce shine, and give skin a silky-smooth feel.
It’s a white silicone powder that sits in fine lines and pores to blur their appearance though its effectiveness depends on the particle size.
You'll typically find this ingredient in amounts between 0.1-20%.
Learn more about Vinyl Dimethicone/Methicone Silsesquioxane CrosspolymerWater. 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
