La Mer The Broad Spectrum SPF 50 UV Protecting Fluid Versus Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+
This sunscreen offers SPF 50 protection with a matte finish that helps control shine.
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 ConditioningButyloctyl Salicylate
Skin Conditioning
Methyl Trimethicone
Skin Conditioning
Neopentyl Glycol Diheptanoate
EmollientAleurites Moluccanus Seed Oil
Skin Conditioning
Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
Skin Conditioning
PEG-100 Stearate
Surfactant
Butylene Glycol
Humectant
Glyceryl Stearate
Emollient
Dipentaerythrityl Tri-Polyhydroxystearate
Emollient
Potassium Cetyl Phosphate
EmulsifyingAlgae Extract
Emollient
Sesamum Indicum Seed Oil
Emollient
Medicago Sativa Seed Powder
Skin ConditioningHelianthus Annuus Seedcake
Abrasive
Prunus Amygdalus Dulcis Seed Meal
Abrasive
Eucalyptus Globulus Leaf Oil
Perfuming
Sodium Gluconate
ChelatingCopper Gluconate
Skin Conditioning
Calcium Gluconate
HumectantMagnesium Gluconate
Skin ConditioningZinc Gluconate
Skin Conditioning
Tocopheryl Succinate
Antioxidant
Niacin
SmoothingSesamum Indicum Seed Powder
Skin ConditioningLaminaria Ochroleuca Extract
Skin Conditioning
Malachite
Skin ConditioningCaffeine
Skin Conditioning
Sorbitol
Humectant
Sodium Hyaluronate
Humectant
Cetyl Alcohol
Emollient
Stearic Acid
Cleansing
Vp/Eicosene Copolymer
Ethylhexylglycerin
Skin ConditioningSaccharide Isomerate
Humectant
Caprylic/Capric Triglyceride
Masking
Caprylyl Glycol
Emollient
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Dehydroxanthan Gum
Emulsion StabilisingSodium Dehydroacetate
Preservative
Citric Acid
Buffering
Tourmaline
Styrene/Acrylates Copolymer
Silica
Abrasive
PEG-8 Laurate
Emulsifying
Parfum
Masking
Disodium EDTA
ChelatingPhenoxyethanol
Preservative
Limonene
Perfuming
Geraniol
Perfuming
Hydroxycitronellal
Perfuming
Linalool
Perfuming
Citronellol
Perfuming
Mica
Cosmetic ColorantCI 61570
Cosmetic ColorantCI 77891
Cosmetic ColorantWater, Butyloctyl Salicylate, Methyl Trimethicone, Neopentyl Glycol Diheptanoate, Aleurites Moluccanus Seed Oil, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, PEG-100 Stearate, Butylene Glycol, Glyceryl Stearate, Dipentaerythrityl Tri-Polyhydroxystearate, Potassium Cetyl Phosphate, Algae Extract, Sesamum Indicum Seed Oil, Medicago Sativa Seed Powder, Helianthus Annuus Seedcake, Prunus Amygdalus Dulcis Seed Meal, Eucalyptus Globulus Leaf Oil, Sodium Gluconate, Copper Gluconate, Calcium Gluconate, Magnesium Gluconate, Zinc Gluconate, Tocopheryl Succinate, Niacin, Sesamum Indicum Seed Powder, Laminaria Ochroleuca Extract, Malachite, Caffeine, Sorbitol, Sodium Hyaluronate, Cetyl Alcohol, Stearic Acid, Vp/Eicosene Copolymer, Ethylhexylglycerin, Saccharide Isomerate, Caprylic/Capric Triglyceride, Caprylyl Glycol, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Dehydroxanthan Gum, Sodium Dehydroacetate, Citric Acid, Tourmaline, Styrene/Acrylates Copolymer, Silica, PEG-8 Laurate, Parfum, Disodium EDTA, Phenoxyethanol, Limonene, Geraniol, Hydroxycitronellal, Linalool, Citronellol, Mica, CI 61570, CI 77891
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
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butyloctyl Salicylate is a chemical UV filter structurally similar to octisalate. It is a photostabilizer, SPF booster, emollient and solvent. This ingredient helps evenly spread out ingredients.
According to a manufacturer, it is suitable for pairing with micro Titanium Dioxide, Zinc Oxide, and pigments.
Photostabilizers help stabilize UV-filters and prevents them from degrading quickly.
Learn more about Butyloctyl SalicylateCitric 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.
Rosacea skin has a lower threshold for acids generally, with 62.5% of rosacea subjects in one study reacting to lactic acid in a sting test. This is why we mark citric acid as a potential rosacea trigger.
However, this ingredient shows up as a pH adjuster or chelator at roughly 0.1-1% in many products. These low levels are unlikely to be an issue for rosacea skin and becomes a potential trigger at exfoliating concentrations (20%). Because everybody's skin is unique, we recommend a patch test if you are unsure.
Learn more about Citric AcidEthylhexylglycerin is created from glycerin. It is a multitasker ingredient that:
The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.
Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.
Learn more about EthylhexylglycerinGlyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive.
Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture.
This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic.
A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier.
Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range.
Fun fact: The human body also creates Glyceryl Stearate naturally.
Learn more about Glyceryl StearatePotassium Cetyl Phosphate is the potassium salt of a mixture. This mixture consists of the esters from phosphoricacid and cetyl alcohol.
Potassium Cetyl Phosphate is an emulsifier and cleansing agent. Emulsifiers help stabilize a product. It does this by preventing certain ingredients from separating.
As a cleansing agent, Potassium Cetyl Phosphate helps gather oils, dirts, and pollutants from your skin. This makes it easier to rinse them away with water.
Learn more about Potassium Cetyl PhosphateSilica, 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 SilicaSodium 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
