Skin science article
Mixsoon Shield Fit Pure Sunscreen SPF 50+ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++
Mixsoon Shield Fit Pure Sunscreen SPF 50+ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This chemical sunscreen covers the full UV range and blocks ~98% of
Mixsoon Shield Fit Pure Sunscreen SPF 50+ Versus Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++
This hybrid sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Zinc Oxide
Isononyl Isononanoate
Caprylyl Methicone
Propylheptyl Caprylate
Butylene Glycol
Isododecane
Butyloctyl Salicylate
Disiloxane
CI 77891
Acrylates Copolymer
C12-15 Alkyl Benzoate
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
Madecassic Acid
Asiatic Acid
Asiaticoside
Ceramide NP
Panthenol
Ectoin
Persea Gratissima Fruit Extract
Sodium Hyaluronate
Hydrolyzed Hyaluronic Acid
Hyaluronic Acid
Sodium Hyaluronate Crosspolymer
Hydrolyzed Glycosaminoglycans
Polyglyceryl-6 Polyhydroxystearate
Polymethyl Methacrylate
Polyhydroxystearic Acid
Acrylates/Polytrimethylsiloxymethacrylate Copolymer
Disteardimonium Hectorite
Magnesium Sulfate
Dimethicone/Vinyl Dimethicone Crosspolymer
1,2-Hexanediol
Poly C10-30 Alkyl Acrylate
Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone
Triethoxycaprylylsilane
Aluminum Hydroxide
Stearic Acid
Polyglyceryl-6 Polyricinoleate
Polyglyceryl-2 Dipolyhydroxystearate
Ceresin
Hydroxyacetophenone
Polyglycerin-6
Tocopherol
Ascorbyl Palmitate
Maltodextrin
Propanediol
Dipropylene Glycol
Glycerin
Benzyl Glycol
Ethylhexylglycerin
Water, Zinc Oxide, Isononyl Isononanoate, Caprylyl Methicone, Propylheptyl Caprylate, Butylene Glycol, Isododecane, Butyloctyl Salicylate, Disiloxane, CI 77891, Acrylates Copolymer, C12-15 Alkyl Benzoate, Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate, Madecassic Acid, Asiatic Acid, Asiaticoside, Ceramide NP, Panthenol, Ectoin, Persea Gratissima Fruit Extract, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Glycosaminoglycans, Polyglyceryl-6 Polyhydroxystearate, Polymethyl Methacrylate, Polyhydroxystearic Acid, Acrylates/Polytrimethylsiloxymethacrylate Copolymer, Disteardimonium Hectorite, Magnesium Sulfate, Dimethicone/Vinyl Dimethicone Crosspolymer, 1,2-Hexanediol, Poly C10-30 Alkyl Acrylate, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Triethoxycaprylylsilane, Aluminum Hydroxide, Stearic Acid, Polyglyceryl-6 Polyricinoleate, Polyglyceryl-2 Dipolyhydroxystearate, Ceresin, Hydroxyacetophenone, Polyglycerin-6, Tocopherol, Ascorbyl Palmitate, Maltodextrin, Propanediol, Dipropylene Glycol, Glycerin, Benzyl Glycol, Ethylhexylglycerin
Dibutyl Adipate
Diethylamino Hydroxybenzoyl Hexyl Benzoate
Polymethylsilsesquioxane
Ethylhexyl Triazone
Niacinamide
Methylene Bis-Benzotriazolyl Tetramethylbutylphenol
Coco-Caprylate/Caprate
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
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
Lactobacillus/Rice Ferment
Aspergillus Ferment
Saccharomyces/Rice Ferment Filtrate
Pentylene Glycol
Water, 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
Alternatives
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.
Caprylyl Methicone is a synthetic and lightweight silicone fluid. It gives products a silky, dry-touch finish without the heaviness of pure oils.
Though the EU CosIng Database lists this ingredient as a skin conditioner, it is also used for sensory reasons. It spreads easily, cuts greasiness, and reduces tackiness.
This ingredient is volatile which means it will mostly evaporate (but it evaporates slower than older cyclomethicones, like Cyclotetrasiloxane).
Typical concentration ranges from 1-30% depending on if it's being used to tweak the feel of a product or acting as the main emollient.
Ethylhexylglycerin 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.
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.
Poly C10-30 Alkyl Acrylate is a synthetic polymer. It's a long chain built from acrylic acid units and each unit carries a fatty "tail" derived form a C10-30 alcohol.
Those oil-loving tails allow this ingredient to thicken oil phases, hold emulsions together, and cuts the tacky/greasy feel of heavy formulas.
Typical use levels sit around 0.1-3%, with 0.3-3% more common in leave-on emulsions.
This ingredient was reviewed as part of a group of 126 acrylates and concluded to be safe by the Cosmetic Ingredient Review Expert Panel.
Though acrylate contact allergy is real and well-documented, allergy risk is quite low. The cases of documented contact allergy are caused by unreacted monomers (more commonly found in gel nails, dental resins, and adhesives).
Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.
It’s often used to:
Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.
Tocopherol is a fat-soluble antioxidant known as Vitamin E.
You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.
Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.
It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.
This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.
This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.
In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.
Concentrations usually range from 0.1-1% in most leave-on products.
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!