Cow Soap Additive-Free Moisturizing Face Wash
A face cleanser with 18 ingredients, including hyaluronic acid and ceramides.
Overview
What it is
Face cleanser with 18 ingredients that contains ceramides and hyaluronic acid
Cool Features
It is reef safe
Suited For
It has ingredients that are good for anti aging, dry skin, sensitive skin and scar healing
Free From
It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates
Fun facts
Cow Soap is from Japan. This product is used in 1 routines created by our community.
We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.
What's inside
Ingredients List
Water
Skin ConditioningPotassium Myristate
EmulsifyingGlycerin
HumectantStearic Acid
CleansingMyristic Acid
CleansingPotassium Methyl Cocoyl Taurate
Lauramidopropylamine Oxide
CleansingSodium Hyaluronate
HumectantCeramide Ng
Skin ConditioningGlycine
BufferingSodium Dilauramidoglutamide Lysine
HumectantGlycol Distearate
EmollientLauryl Betaine
CleansingCocamide Mea
EmulsifyingBehenic Acid
CleansingHydroxystearic Acid
CleansingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCitric Acid
BufferingWater, Potassium Myristate, Glycerin, Stearic Acid, Myristic Acid, Potassium Methyl Cocoyl Taurate, Lauramidopropylamine Oxide, Sodium Hyaluronate, Ceramide Ng, Glycine, Sodium Dilauramidoglutamide Lysine, Glycol Distearate, Lauryl Betaine, Cocamide Mea, Behenic Acid, Hydroxystearic Acid, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Citric Acid
Key Ingredients
Benefits
Concerns
Ingredients Explained
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!
Learn more about WaterWe don't have a description for Potassium Myristate yet.
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.
Learn more about GlycerinStearic Acid is a fatty acid that is already found in your skin. It's one of the free fatty acids that works alongside ceramides and cholesterols to maintain your barrier.
In cosmetics, it is a multitasker:
Safety-wise, the CIR Expert Panel has concluded it to be safe in cosmetics when formulated to be non-irritating and non-sensitizing.
Free stearic acid is a C18 fatty acid that the Malassezia yeast can substrate, so this ingredient may not be fungal acne safe.
Learn more about Stearic AcidMyristic Acid is a saturated fatty acid. It is naturally found in milk fat. Other sources include palm oil, coconut oil, and butter fat.
Myristic Acid is an emulsifer and cleanser. As an emulsifer, it stabilizes a product by preventing ingredients from separating. Myristic Acid helps clean your skin by acting as a surfactant. It tends to gather oil and dirt on your skin to be easily rinsed away.
One study from 2021 found Myristic Acid to have anti-inflammatory properties.
Learn more about Myristic AcidWe don't have a description for Potassium Methyl Cocoyl Taurate yet.
We don't have a description for Lauramidopropylamine Oxide yet.
Sodium 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 HyaluronateCeramide NG is a type of Ceramide. The NG stands for a sphinganine base.
Ceramides are intercellular lipids naturally found in our skin that bonds dead skin cells together to create a barrier. They are known for their ability to hold water and thus are a great ingredient for dry skin.
Ceramides are an important building block for our skin barrier. A stronger barrier helps the skin look more firm and hydrated. By bolstering the skin ceramides act as a barrier against irritating ingredients. This can help with inflammation as well.
If you would like to eat ceramides, sweet potatoes contain a small amount.
Read more about other common types of ceramides here:
Ceramide AP
Ceramide EOP
Ceramide NP
Glycine is the smallest amino acid and a key building block of collagen. It's part if your skin's Natural Moisturizing Factor (NMF), or the water-loving molecules in your outermost layer of skin (stratum corneum) that keeps everything hydrated and happy.
A study from 2022 found that an amino acid complex featuring taurine, arginine, and glycine significantly reduced skin irritation, improved redness, and accelerated the skin repair process.
Sodium Dilauramidoglutamide Lysine (aka DLGL) is an amino-acid based surfactant. Because it has two fatty tails and two water-loving ends, it's really great at mixing oils and water into stable textures.
It is also a humectant; like hyaluronic acid, it can draw moisture to your skin.
DLGL has been studied as a skin delivery helper. In lab skin models, it increased accumulation/penetration of hydrophilic actives (like vitamin C).
An Australian NICNAS report states DLGL to be non-irritating to skin at less than 10% and non-irritating to eyes at less than 1%. There's no evidence of skin sensitization in animal tests, but be sure to patch test if you are sensitive to surfactants.
Learn more about Sodium Dilauramidoglutamide LysineGlycol Distearate serves as a pearlizing or opacifying agent in cosmetic products.
It's often included in cleansers and haircare products to give them a lustrous or shimmering appearance.
It is derived from stearic acid, a natural fatty acid commonly found in vegetable oils and animal fats.
Glycol Distearate isn't fungal acne safe.
Learn more about Glycol DistearateLauryl Betaine is a cleansing ingredient. You'll most likely see it in face washes, body washes, and shampoos. It's a type of surfactant that helps water mix with oil so dirt, sweat, and sunscreen can rinse off easily.
Chemically, lauryl betaine is an amphoteric surfactant so it carries both a positive and negative charge. This helps it create a creamy foam while being less harsh than stronger detergent-type cleansers.
According to CIR, this ingredient is generally considered safe when used in cosmetics. However, like all surfactants, it can be irritating when used in high amounts of in formulas that aren't well balanced.
Learn more about Lauryl BetaineThis ingredient is made by combining the fatty acids from coconut oil with monoethanolamine. It is an emulsifier that helps boost foam, thicken texture, and help keep ingredients together in a formula.
Behenic Acid is a fatty acid and has moisturizing properties.
It is naturally occuring in the Moringa oleifera tree, rapeseed oil, and peanut oil.
This ingredient may not be Malassezia folliculitis, or fungal acne safe.
Learn more about Behenic AcidHydroxystearic Acid (HSA) is a wax-like fatty acid. It is a surfactant, emollient, and emulsifier.
Surfactants are cleansing ingredients. They reduce the surface tension of dirt and grime to be removed easily.
HSA is an emulsifier in certain formulations. Emulsifiers prevent ingredients from separating.
This ingredient may not be Malassezia folliculitis, or fungal acne, safe.
Learn more about Hydroxystearic AcidAcrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken, emulsify, and improve the texture of products.
As an emulsifier, it helps stabilize oil-in-water emulsions to give products an elegant feel when applied.
It can also form a thin protective film on skin. One study found that a formula using this polymer helped slow down how quickly other ingredients (like DEET) were absorbed through skin.
A 2024 study of over 1,300 patients confirmed that sensitization to this ingredient is rare. It is also non-mutagenic and has a clean track record.
Learn more about Acrylates/C10-30 Alkyl Acrylate CrosspolymerCitric Acid is an alpha hydroxy acid (AHA) naturally found in citrus fruits like oranges, lemons, and limes.
Like other AHAs, citric acid can exfoliate skin by breaking down the bonds that hold dead skin cells together. This helps reveal smoother and brighter skin underneath.
However, this exfoliating effect only happens at high concentrations (20%) which can be hard to find in cosmetic products.
Due to this, citric acid is usually included in small amounts as a pH adjuster. This helps keep products slightly more acidic and compatible with skin's natural pH.
In skincare formulas, citric acid can:
While it can provide some skin benefits, research shows lactic acid and glycolic acid are generally more effective and less irritating exfoliants.
Most citric acid used in skincare today is made by fermenting sugars (usually from molasses). This synthetic version is identical to the natural citrus form but easier to stabilize and use in formulations.
Read more about some other popular AHA's here:
Learn more about Citric AcidReviews
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Where it's from
Cow Soap is a Japanese brand
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We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.
The data we've presented on this page has been verified by a member of the SkinSort Team.
Read more about usยท Published February 22, 2026 • Added by I_M