Round Lab Birch Juice Moisturizing UVLock Sun Stick SPF 50+ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++

Round Lab Birch Juice Moisturizing UVLock Sun Stick SPF 50+ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Detailed comparison of 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. 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 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 Dibutyl Adipate Propanediol Diethylamino Hydroxybenzoyl Hexyl Benzoate Ethylhexyl Triazone Niacinamide Methylene Bis-Benzotriazolyl Tetramethylbutylphenol Coco-Caprylate/Caprate Caprylyl Methicone Diethylhexyl Butamido Triazone 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 Lactobacillu 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. 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. Polymethylsilsesquioxane 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. 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!