What's inside
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
Onsen-Sui
Water
Skin ConditioningGlycerin
HumectantPropanediol
Solvent1,2-Hexanediol
Skin ConditioningCaprylic/Capric Triglyceride
MaskingPentylene Glycol
Skin ConditioningGlyceryl Acrylate/Acrylic Acid Copolymer
HumectantPanthenol
Skin ConditioningChondrus Crispus Extract
Skin ConditioningAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium Lauroyl Lactylate
EmulsifyingHydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Emulsion StabilisingSaccharum Officinarum Extract
MoisturisingTromethamine
BufferingCaprylyl Glycol
EmollientSodium Hyaluronate
HumectantAdenosine
Skin ConditioningAllantoin
Skin ConditioningEthylhexylglycerin
Skin ConditioningHyaluronic Acid
HumectantCeramide NP
Skin ConditioningPlumeria Alba Flower Oil
Sodium Phytate
Ceramide AP
Skin ConditioningPhytosphingosine
Skin ConditioningCholesterol
EmollientXanthan Gum
EmulsifyingHydrolyzed Hyaluronic Acid
HumectantCarbomer
Emulsion StabilisingHydroxypropyltrimonium Hyaluronate
Hydrolyzed Sodium Hyaluronate
Skin ConditioningSodium Acetylated Hyaluronate
HumectantPotassium Hyaluronate
Skin ConditioningCeramide EOP
Skin ConditioningTocopherol
AntioxidantDimethylsilanol Hyaluronate
HumectantSodium Benzoate
MaskingOnsen-Sui, Water, Glycerin, Propanediol, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Pentylene Glycol, Glyceryl Acrylate/Acrylic Acid Copolymer, Panthenol, Chondrus Crispus Extract, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Lauroyl Lactylate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Saccharum Officinarum Extract, Tromethamine, Caprylyl Glycol, Sodium Hyaluronate, Adenosine, Allantoin, Ethylhexylglycerin, Hyaluronic Acid, Ceramide NP, Plumeria Alba Flower Oil, Sodium Phytate, Ceramide AP, Phytosphingosine, Cholesterol, Xanthan Gum, Hydrolyzed Hyaluronic Acid, Carbomer, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Acetylated Hyaluronate, Potassium Hyaluronate, Ceramide EOP, Tocopherol, Dimethylsilanol Hyaluronate, Sodium Benzoate
Snail Secretion Filtrate
Skin ConditioningBetaine
HumectantCaprylic/Capric Triglyceride
MaskingButylene Glycol
HumectantCetearyl Olivate
Sorbitan Olivate
EmulsifyingCetearyl Alcohol
EmollientCarbomer
Emulsion StabilisingEthyl Hexanediol
SolventPhenoxyethanol
PreservativeArginine
MaskingDimethicone
EmollientSodium Polyacrylate
AbsorbentSodium Hyaluronate
HumectantAllantoin
Skin ConditioningPalmitic Acid
EmollientPanthenol
Skin ConditioningXanthan Gum
EmulsifyingStearic Acid
CleansingAdenosine
Skin ConditioningWater
Skin ConditioningMyristic Acid
CleansingSnail Secretion Filtrate, Betaine, Caprylic/Capric Triglyceride, Butylene Glycol, Cetearyl Olivate, Sorbitan Olivate, Cetearyl Alcohol, Carbomer, Ethyl Hexanediol, Phenoxyethanol, Arginine, Dimethicone, Sodium Polyacrylate, Sodium Hyaluronate, Allantoin, Palmitic Acid, Panthenol, Xanthan Gum, Stearic Acid, Adenosine, Water, Myristic Acid
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Adenosine is in every living organism. It is one of four components in nucleic acids that helps store our DNA.
Adenosine has many benefits when used. These benefits include hydrating the skin, smoothing skin, and reducing wrinkles. Once applied, adenosine increases collagen production. It also helps with improving firmness and tissue repair.
Studies have found adenosine may also help with wound healing.
In skincare products, Adenosine is usually derived from yeast.
Learn more about AdenosineAllantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
Learn more about AllantoinCaprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.
Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that 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. Just 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.
This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.
This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.
Learn more about Caprylic/Capric TriglycerideCarbomer is a high-molecular weight polymer of acrylic acid. It is used to form gels and thicken formulas.
Due to its large molecular size, carbomer has minimal skin penetration and is considered an inert ingredient.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
Learn more about CarbomerPanthenol 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 PanthenolSodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.
In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.
Interestingly, the size of the molecule affects its behavior:
Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.
Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.
You'll typically see concentrations between 0.1-2% for this ingredient.
Learn more about Sodium HyaluronateWater. 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 WaterXanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.
On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.
Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.
Learn more about Xanthan Gum