What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Onsen-Sui 67%
Glycerin
HumectantButylene Glycol
HumectantCetearyl Alcohol
EmollientIsoamyl Laurate
EmollientCaprylic/Capric Triglyceride
MaskingCalendula Officinalis Flower Extract
MaskingPanthenol
Skin ConditioningMagnesium Sulfate
Dimethyl Sulfone
SolventBetaine
HumectantCalcium Chloride
AstringentPotassium Chloride
Sodium Hyaluronate
HumectantSqualane
EmollientCaprylyl Glycol
EmollientArachidyl Glucoside
EmulsifyingCetearyl Glucoside
EmulsifyingPropanediol Dicaprylate
EmollientCetearyl Olivate
Sorbitan Olivate
EmulsifyingCetyl Ethylhexanoate
EmollientIllicium Verum Fruit Extract
PerfumingHydrogenated Olive Oil Unsaponifiables
EmollientZanthoxylum Piperitum Fruit Extract
Skin ConditioningSilica
AbrasivePulsatilla Koreana Extract
Skin ConditioningUsnea Barbata Extract
Arachidyl Alcohol
EmollientBehenyl Alcohol
EmollientPropanediol
SolventGlyceryl Caprylate
EmollientScutellaria Baicalensis Root Extract
AstringentSilk Amino Acids
HumectantOnsen-Sui 67%, Glycerin, Butylene Glycol, Cetearyl Alcohol, Isoamyl Laurate, Caprylic/Capric Triglyceride, Calendula Officinalis Flower Extract, Panthenol, Magnesium Sulfate, Dimethyl Sulfone, Betaine, Calcium Chloride, Potassium Chloride, Sodium Hyaluronate, Squalane, Caprylyl Glycol, Arachidyl Glucoside, Cetearyl Glucoside, Propanediol Dicaprylate, Cetearyl Olivate, Sorbitan Olivate, Cetyl Ethylhexanoate, Illicium Verum Fruit Extract, Hydrogenated Olive Oil Unsaponifiables, Zanthoxylum Piperitum Fruit Extract, Silica, Pulsatilla Koreana Extract, Usnea Barbata Extract, Arachidyl Alcohol, Behenyl Alcohol, Propanediol, Glyceryl Caprylate, Scutellaria Baicalensis Root Extract, Silk Amino Acids
Water
Skin ConditioningGlycerin
HumectantPropanediol
SolventPentaerythrityl Tetraethylhexanoate
Emollient1,2-Hexanediol
Skin ConditioningSqualane
EmollientPanthenol
Skin ConditioningCetearyl Alcohol
EmollientBis-Diglyceryl Polyacyladipate-2
EmollientGlyceryl Stearate
EmollientPolyglyceryl-3 Methylglucose Distearate
EmulsifyingAmmonium Acryloyldimethyltaurate/Vp Copolymer
Hydrogenated Lecithin
EmulsifyingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingXanthan Gum
EmulsifyingGlyceryl Caprylate
EmollientHydroxypropyl Starch Phosphate
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningMadecassoside
AntioxidantTromethamine
BufferingButylene Glycol
HumectantTocopherol
AntioxidantCamellia Sinensis Leaf Extract
AntimicrobialWater, Glycerin, Propanediol, Pentaerythrityl Tetraethylhexanoate, 1,2-Hexanediol, Squalane, Panthenol, Cetearyl Alcohol, Bis-Diglyceryl Polyacyladipate-2, Glyceryl Stearate, Polyglyceryl-3 Methylglucose Distearate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Hydrogenated Lecithin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Xanthan Gum, Glyceryl Caprylate, Hydroxypropyl Starch Phosphate, Disodium EDTA, Ethylhexylglycerin, Madecassoside, Tromethamine, Butylene Glycol, Tocopherol, Camellia Sinensis Leaf Extract
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolCetearyl alcohol is a mixture of two fatty alcohols: cetyl alcohol and stearyl alcohol. It is mainly used as an emulsifier. Emulsifiers help prevent the separation of oils and products. Due to its composition, it can also be used to thicken a product or help create foam.
Cetearyl alcohol is an emollient. Emollients help soothe and hydrate the skin by trapping moisture.
Studies show Cetearyl alcohol is non-toxic and non-irritating. The FDA allows products labeled "alcohol-free" to have fatty alcohols.
This ingredient is usually derived from plant oils such as palm, vegetable, or coconut oils. There is debate on whether this ingredient will cause acne.
Due to the fatty acid base, this ingredient may not be Malassezia folliculitis safe.
Learn more about Cetearyl AlcoholGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinGlyceryl Caprylate comes from glycerin and caprylic acid, a fatty acid from coconut. It has emollient and emulsifier properties.
As an emollient, it helps hydrate your skin. Emollients work by creating a barrier on your skin to trap moisture in, helping to keep your skin soft and smooth.
On the other hand, emulsifiers prevent ingredients (such as oil and water) from separating.
Learn more about Glyceryl CaprylatePanthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.
There are two forms of panthenol: D and L.
D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.
Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):
Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.
This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.
Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.
This ingredient is also referred to as pro-vitamin B5.
Learn more about PanthenolPropanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Learn more about PropanediolSqualane is an emollient that helps the skin hold onto moisture. It's an oily liquid that occurs naturally in certain types of fish and plant oils.
Because squalane boosts hydration in the skin, it also comes with plenty of benefits: it is an antioxidant and can help fight free radicals and skin damage. Squalane is also found to have a detoxifying effect when applied.
Squalane comes from squalene, which occurs naturally within the sebum of our skin. It is one of the oils our skin produces to keep itself hydrated. Squalane is the hydrogenated version of squalene and has a longer shelf life.
Research shows that squalane is non-irritating (even at 100% concentration).
In general, it's a fantastic ingredient. It does a great job at hydrating the skin, and it's suitable for those with sensitive skin.
The source of squalane may impact malassezia / fungal acne. This is because olive oil derived squalane can contain impurities such as fatty acids and plant waxes. Sugarcane derived squalane is recommended for anyone with malassezia concerns.
Is squalane vegan?
This depends on the source. Squalane can be derived from both plants and animals. Most squalane used in skincare comes from plants.
Please note: the source of squalane is only known if disclosed by the brand. We recommend reaching out to the brand if you have any questions about their squalane.
Read more about squalene with an "e".
Is squalane an oil?
Squalane is often called an oil, but it’s technically not; it’s a hydrocarbon, meaning it’s only made of carbon and hydrogen, unlike true oils which are triglycerides made of fatty acids and glycerol.
The term “oil-free” isn’t regulated, so companies can define it however they want. Some exclude all oils, while others just avoid mineral oil or comedogenic oils.
While some people avoid oils thinking they cause breakouts, the right kind of oil (or oil-like ingredient like squalane) can actually help balance and hydrate your skin. It’s worth testing out simple oils or squalane to see what works best for your skin.
Learn more about Squalane