S.NATURE Aqua 365 UV Sun Protective Cream SPF 50+ Versus Hada Labo Koi-Gokujyun UV White Gel SPF 50+ PA++++
This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
What's inside
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDibutyl Adipate
EmollientPolymethylsilsesquioxane
Propanediol
Solvent
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Butyloctyl Salicylate
Skin Conditioning
Ethylhexyl Triazone
UV Absorber
Niacinamide
Smoothing
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Caprylyl Methicone
Skin Conditioning
Diethylhexyl Butamido Triazone
UV Absorber
Glycerin
Humectant
1,2-Hexanediol
Skin Conditioning
Butylene Glycol
Humectant
Laminaria Japonica Extract
Skin Protecting
Eclipta Prostrata Leaf Extract
Skin ConditioningPanthenol
Skin Conditioning
Allantoin
Skin Conditioning
Veronicastrum Sibiricum Extract
HumectantArtemisia Gmelinii Extract
EmollientSodium Hyaluronate
Humectant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Acetylated Hyaluronate
Humectant
Beta-Glucan
Skin Conditioning
Tocopherol
Antioxidant
Methylpropanediol
SolventDipropylene Glycol
HumectantFructooligosaccharides
Humectant
Adenosine
Skin Conditioning
Hydrogenated Lecithin
Emulsifying
Pentylene Glycol
Skin Conditioning
Decyl Glucoside
Cleansing
Ethylhexylglycerin
Skin ConditioningPoly C10-30 Alkyl Acrylate
Emulsion StabilisingTromethamine
BufferingCarbomer
Emulsion StabilisingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium Stearoyl Glutamate
CleansingXanthan Gum
EmulsifyingBehenyl Alcohol
Emollient
Polyglyceryl-3 Methylglucose Distearate
Emulsifying
Polyacrylate Crosspolymer-6
Emulsion StabilisingWater, Dibutyl Adipate, Polymethylsilsesquioxane, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Butyloctyl Salicylate, Ethylhexyl Triazone, Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Caprylyl Methicone, Diethylhexyl Butamido Triazone, Glycerin, 1,2-Hexanediol, Butylene Glycol, Laminaria Japonica Extract, Eclipta Prostrata Leaf Extract, Panthenol, Allantoin, Veronicastrum Sibiricum Extract, Artemisia Gmelinii Extract, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Beta-Glucan, Tocopherol, Methylpropanediol, Dipropylene Glycol, Fructooligosaccharides, Adenosine, Hydrogenated Lecithin, Pentylene Glycol, Decyl Glucoside, Ethylhexylglycerin, Poly C10-30 Alkyl Acrylate, Tromethamine, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Stearoyl Glutamate, Xanthan Gum, Behenyl Alcohol, Polyglyceryl-3 Methylglucose Distearate, Polyacrylate Crosspolymer-6
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Isononyl Isononanoate
EmollientDimethicone
Emollient
Alcohol Denat.
Antimicrobial
Butylene Glycol
Humectant
PEG-12 Dimethicone
Skin Conditioning
Pentylene Glycol
Skin Conditioning
Polysilicone-15
UV Filter
Glycol Dimethacrylate Crosspolymer
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
Skin Conditioning
Magnesium Ascorbyl Phosphate
Antioxidant
Hydrolyzed Hyaluronic Acid
Humectant
Sodium Hyaluronate
Humectant
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Polysilicone-13
Phenoxyethanol
Preservative
Carbomer
Emulsion StabilisingTriethanolamine
BufferingPolystyrene
Polyvinyl Alcohol
Hydroxyethylcellulose
Emulsion StabilisingDisodium EDTA
Iodopropynyl Butylcarbamate
Preservative
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingTitanium Dioxide
Cosmetic Colorant
Ammonium Acrylates Copolymer
Hydrated Silica
Abrasive
Aluminum Hydroxide
EmollientHydrogen Dimethicone
Methylparaben
Preservative
Water, Ethylhexyl Methoxycinnamate, Isononyl Isononanoate, Dimethicone, Alcohol Denat., Butylene Glycol, PEG-12 Dimethicone, Pentylene Glycol, Polysilicone-15, Glycol Dimethacrylate Crosspolymer, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Magnesium Ascorbyl Phosphate, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polysilicone-13, Phenoxyethanol, Carbomer, Triethanolamine, Polystyrene, Polyvinyl Alcohol, Hydroxyethylcellulose, Disodium EDTA, Iodopropynyl Butylcarbamate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Titanium Dioxide, Ammonium Acrylates Copolymer, Hydrated Silica, Aluminum Hydroxide, Hydrogen Dimethicone, Methylparaben
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Acrylates/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 CrosspolymerButylene 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 GlycolCarbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.
Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.
It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.
Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.
A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.
Learn more about CarbomerDiethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB) is a chemical UV-A absorber. It is formulated for high UVA protection (320-400 nm).
DHHB is well-liked for:
DHHB has been approved by the EU, Japan, Taiwan, and South America for use up to 10%. Unfortunately, it has not been approved for use in the US or Canada due to slow regulatory processes.
This ingredient is soluble in oils, fats, and lipids.
Learn more about Diethylamino Hydroxybenzoyl Hexyl BenzoateHydrolyzed Hyaluronic Acid is hyaluronic acid (HA) that is broken down into lower molecular weight fragments.
It's a humectant that pulls and holds water in the skin to help with hydration, plumpness, and reduce transepidermal water loss.
Because hydrolyzed hyaluronic acid is smaller in size, it can slip past your outermost layer of skin more easily than full-sized HA.
Most formulations will combine all sizes to get the best of both worlds.
Typical usage levels range from 0.01-1%. Any percentage higher than 2% might become goopy and tacky.
Learn more about Hydrolyzed Hyaluronic AcidPentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:
Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.
On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.
Typical use levels in a formula run about 1-5%.
Learn more about Pentylene GlycolSodium 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 Water
