Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus Stiefel Laboratories, Inc. Duac Once Daily 10mg/g + 50mg/g Gel
This chemical 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 ConditioningOryza Sativa Seed Water
Antimicrobial
Dibutyl Adipate
EmollientButyloctyl Salicylate
Skin Conditioning
Ethylhexyl Triazone
UV Absorber
1,2-Hexanediol
Skin Conditioning
Drometrizole Trisiloxane
UV Absorber
Polyglyceryl-3 Distearate
Emulsifying
Terephthalylidene Dicamphor Sulfonic Acid
UV Absorber
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Polymethylsilsesquioxane
Tromethamine
BufferingPanthenol
Skin Conditioning
Pentylene Glycol
Skin Conditioning
Glyceryl Stearate
Emollient
Silica
Abrasive
Caprylyl Methicone
Skin Conditioning
Avena Sativa Kernel Extract
Abrasive
Cynara Scolymus Leaf Extract
Skin ConditioningCamellia Sinensis Leaf Water
Masking
Hydrogenated Lecithin
Emulsifying
Oryza Sativa Bran Oil
Emollient
Sodium Hyaluronate
Humectant
Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine
UV Absorber
Propanediol
Solvent
Potassium Cetyl Phosphate
EmulsifyingPoly C10-30 Alkyl Acrylate
Emulsion StabilisingMethylpropanediol
SolventCarbomer
Emulsion StabilisingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingEthylhexylglycerin
Skin ConditioningXanthan Gum
EmulsifyingGlycerin
Humectant
Polyether-1
Polyquaternium-51
Skin Conditioning
Beta-Glucan
Skin Conditioning
Biosaccharide Gum-1
Humectant
Inositol
Humectant
Tocopherol
Antioxidant
Ferulic Acid
Antimicrobial
Citric Acid
Buffering
Ceramide NP
Skin Conditioning
Phytosphingosine
Skin Conditioning
Rice Amino Acids
Skin Conditioning
Rice Sh-Oligopeptide-1
Skin Conditioning
Water, Oryza Sativa Seed Water, Dibutyl Adipate, Butyloctyl Salicylate, Ethylhexyl Triazone, 1,2-Hexanediol, Drometrizole Trisiloxane, Polyglyceryl-3 Distearate, Terephthalylidene Dicamphor Sulfonic Acid, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Tromethamine, Panthenol, Pentylene Glycol, Glyceryl Stearate, Silica, Caprylyl Methicone, Avena Sativa Kernel Extract, Cynara Scolymus Leaf Extract, Camellia Sinensis Leaf Water, Hydrogenated Lecithin, Oryza Sativa Bran Oil, Sodium Hyaluronate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Propanediol, Potassium Cetyl Phosphate, Poly C10-30 Alkyl Acrylate, Methylpropanediol, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Ethylhexylglycerin, Xanthan Gum, Glycerin, Polyether-1, Polyquaternium-51, Beta-Glucan, Biosaccharide Gum-1, Inositol, Tocopherol, Ferulic Acid, Citric Acid, Ceramide NP, Phytosphingosine, Rice Amino Acids, Rice Sh-Oligopeptide-1
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Carbomer 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 CarbomerGlycerin (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 GlycerinSilica, also known as silicon dioxide, is a naturally occurring mineral. It is used as a fine, spherical, and porous powder in cosmetics.
Though it has exfoliant properties, the function of silica varies depending on the product.
The unique structure of silica enhances the spreadability and adds smoothness, making it a great texture enhancer.
It is also used as an active carrier, emulsifier, and mattifier due to its ability to absorb excess oil.
In some products, tiny microneedles called spicules are made from silica or hydrolyzed sponge. When you rub them in, they lightly polish away dead skin layers and enhance the penetration of active ingredients.
Learn more about SilicaWater. 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
