Round Lab Birch Juice Moisturizing UVLock Sun Stick SPF 50+ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++
This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.
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
Homosalate
Skin Conditioning
Octocrylene
UV Absorber
Ethylhexyl Salicylate
UV Absorber
Butyl Methoxydibenzoylmethane
UV Absorber
Diethylhexyl Carbonate
EmollientDimethicone
Emollient
Methyl Methacrylate Crosspolymer
Synthetic Wax
Abrasive
Diphenylsiloxy Phenyl Trimethicone
Skin Conditioning
Butyloctyl Salicylate
Skin Conditioning
Isopropyl Palmitate
Emollient
Phenethyl Benzoate
Emollient
Diisostearyl Malate
EmollientEthylhexyl Isononanoate
EmollientCaprylyl Trimethicone
Skin Conditioning
Synthetic Fluorphlogopite
Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate
EmollientPolymethylsilsesquioxane
Polyethylene
Abrasive
Dimethicone/Vinyl Dimethicone Crosspolymer
Skin Conditioning
Camellia Japonica Seed Oil
Emollient
Ethylene/Propylene Copolymer
Abrasive
Silica Dimethyl Silylate
EmollientDimethicone Crosspolymer
Emulsion Stabilising
Candelilla Wax Esters
Artemisia Annua Extract
Masking
Copernicia Cerifera Wax
Pinus Sylvestris Leaf Oil
Masking
Anthemis Nobilis Flower Oil
Masking
Water
Skin ConditioningDipotassium Glycyrrhizate
Humectant
Allantoin
Skin Conditioning
Glyceryl Glucoside
Humectant
Butylene Glycol
Humectant
Glycerin
Humectant
1,2-Hexanediol
Skin Conditioning
Betula Platyphylla Japonica Juice
Skin Conditioning
Ulmus Davidiana Root Extract
Skin Conditioning
Aloe Barbadensis Leaf Extract
Emollient
Dioscorea Japonica Root Extract
Skin Conditioning
Viola Mandshurica Flower Extract
Antioxidant
Laminaria Japonica Extract
Skin Protecting
Glyceryl Caprylate
EmollientSodium Hyaluronate
Humectant
Hyaluronic Acid
Humectant
Ascorbic Acid
Antioxidant
Homosalate, Octocrylene, Ethylhexyl Salicylate, Butyl Methoxydibenzoylmethane, Diethylhexyl Carbonate, Dimethicone, Methyl Methacrylate Crosspolymer, Synthetic Wax, Diphenylsiloxy Phenyl Trimethicone, Butyloctyl Salicylate, Isopropyl Palmitate, Phenethyl Benzoate, Diisostearyl Malate, Ethylhexyl Isononanoate, Caprylyl Trimethicone, Synthetic Fluorphlogopite, Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate, Polymethylsilsesquioxane, Polyethylene, Dimethicone/Vinyl Dimethicone Crosspolymer, Camellia Japonica Seed Oil, Ethylene/Propylene Copolymer, Silica Dimethyl Silylate, Dimethicone Crosspolymer, Candelilla Wax Esters, Artemisia Annua Extract, Copernicia Cerifera Wax, Pinus Sylvestris Leaf Oil, Anthemis Nobilis Flower Oil, Water, Dipotassium Glycyrrhizate, Allantoin, Glyceryl Glucoside, Butylene Glycol, Glycerin, 1,2-Hexanediol, Betula Platyphylla Japonica Juice, Ulmus Davidiana Root Extract, Aloe Barbadensis Leaf Extract, Dioscorea Japonica Root Extract, Viola Mandshurica Flower Extract, Laminaria Japonica Extract, Glyceryl Caprylate, Sodium Hyaluronate, Hyaluronic Acid, Ascorbic Acid
Water
Skin ConditioningDibutyl Adipate
EmollientPropanediol
Solvent
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Polymethylsilsesquioxane
Ethylhexyl Triazone
UV Absorber
Niacinamide
Smoothing
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
UV Filter
Coco-Caprylate/Caprate
Emollient
Caprylyl Methicone
Skin Conditioning
Diethylhexyl Butamido Triazone
UV Absorber
Glycerin
Humectant
1,2-Hexanediol
Skin Conditioning
Butylene Glycol
Humectant
Oryza Sativa Extract
Absorbent
Oryza Sativa Germ Extract
EmollientCamellia Sinensis Leaf Extract
Antimicrobial
Lactobacillus/Pumpkin Ferment Extract
Skin ConditioningBacillus/Soybean Ferment Extract
Skin ConditioningSaccharum Officinarum Extract
MoisturisingMacrocystis Pyrifera Extract
Skin Conditioning
Cocos Nucifera Fruit Extract
Emollient
Panax Ginseng Root Extract
Emollient
Monascus/Rice Ferment
Antioxidant
Behenyl Alcohol
Emollient
Poly C10-30 Alkyl Acrylate
Emulsion StabilisingPolyglyceryl-3 Methylglucose Distearate
Emulsifying
Decyl Glucoside
Cleansing
Tromethamine
BufferingCarbomer
Emulsion StabilisingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingSodium Stearoyl Glutamate
CleansingPolyacrylate Crosspolymer-6
Emulsion StabilisingAdenosine
Skin Conditioning
Xanthan Gum
EmulsifyingT-Butyl Alcohol
Perfuming
Tocopherol
Antioxidant
Lactobacillus/Rice Ferment
Skin Conditioning
Aspergillus Ferment
Skin ConditioningSaccharomyces/Rice Ferment Filtrate
Skin Conditioning
Pentylene Glycol
Skin Conditioning
Ethylhexylglycerin
Skin ConditioningWater, Dibutyl Adipate, Propanediol, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Polymethylsilsesquioxane, Ethylhexyl Triazone, Niacinamide, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Coco-Caprylate/Caprate, Caprylyl Methicone, Diethylhexyl Butamido Triazone, Glycerin, 1,2-Hexanediol, Butylene Glycol, Oryza Sativa Extract, Oryza Sativa Germ Extract, Camellia Sinensis Leaf Extract, Lactobacillus/Pumpkin Ferment Extract, Bacillus/Soybean Ferment Extract, Saccharum Officinarum Extract, Macrocystis Pyrifera Extract, Cocos Nucifera Fruit Extract, Panax Ginseng Root Extract, Monascus/Rice Ferment, Behenyl Alcohol, Poly C10-30 Alkyl Acrylate, Polyglyceryl-3 Methylglucose Distearate, Decyl Glucoside, Tromethamine, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Adenosine, Xanthan Gum, T-Butyl Alcohol, Tocopherol, Lactobacillus/Rice Ferment, Aspergillus Ferment, Saccharomyces/Rice Ferment Filtrate, Pentylene Glycol, Ethylhexylglycerin
Reviews
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.
It is a:
- Humectant, drawing moisture into the skin
- Emollient, helping to soften skin
- Solvent, dispersing and stabilizing formulas
- Preservative booster, enhancing the antimicrobial activity of other preservatives
Butylene 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 GlycolGlycerin (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 GlycerinPolymethylsilsesquioxane is a silicone used as a film forming agent.
When applied to the skin, this ingredient creates an invisible film on the surface. This film still allows oxygen to pass through, but prevents moisture from escaping. This can help condition and hydrate the skin. It also leaves a silky feel when applied.
Polymethylsilsesquioxane has not been shown to clog pores. It has been deemed safe to use up to 55%, but most cosmetics use much less.
If you have concerns about using this ingredient, we recommend speaking with a professional.
Learn more about PolymethylsilsesquioxaneWater. 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
