Skin science article
Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus The Ordinary Mineral UV Filters SPF 30 with Antioxidants
Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus The Ordinary Mineral UV Filters SPF 30 with Antioxidants This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50. This hybrid sunscreen covers the full UV range and
Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus The Ordinary Mineral UV Filters SPF 30 with Antioxidants
This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.
This hybrid sunscreen covers the full UV range and blocks ~97% of UVB at SPF 30.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
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
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
Cyclopentasiloxane
Zinc Oxide
Titanium Dioxide
PEG-10 Dimethicone
Helianthus Annuus Seed Oil
PEG-9 Polydimethylsiloxyethyl Dimethicone
Hexyl Laurate
Polyglyceryl-4 Isostearate
Caprylic/Capric Triglyceride
Dimethicone/PEG-10/15 Crosspolymer
Astaxanthin
Disodium Uridine Phosphate
Ethyl Ferulate
Rosmarinus Officinalis Leaf Extract
Tasmannia Lanceolata Fruit/Leaf Extract
Haematococcus Pluvialis Extract
Picea Mariana Bark Extract
Arginine
Aspartic Acid
Glycine
Alanine
Serine
Valine
Isoleucine
Proline
Threonine
Histidine
Phenylalanine
Sodium PCA
PCA
Sodium Lactate
Glucose
Maltose
Fructose
Trehalose
Urea
Allantoin
Sodium Hyaluronate
Linoleic Acid
Oleic Acid
Phytosteryl Canola Glycerides
Palmitic Acid
Stearic Acid
Isochrysis Galbana Extract
Lysolecithin
Lecithin
Triolein
Dipropylene Glycol
Polyglyceryl-10 Oleate
Polyglyceryl-5 Trioleate
Polyglyceryl-10 Stearate
Alumina
Citric Acid
Trisodium Ethylenediamine Disuccinate
Sodium Chloride
Sodium Hydroxide
Phenoxyethanol
Chlorphenesin
Water, Cyclopentasiloxane, Zinc Oxide, Titanium Dioxide, PEG-10 Dimethicone, Glycerin, Helianthus Annuus Seed Oil, PEG-9 Polydimethylsiloxyethyl Dimethicone, Hexyl Laurate, Polyglyceryl-4 Isostearate, Caprylic/Capric Triglyceride, Dimethicone/PEG-10/15 Crosspolymer, Astaxanthin, Disodium Uridine Phosphate, Ethyl Ferulate, Rosmarinus Officinalis Leaf Extract, Tasmannia Lanceolata Fruit/Leaf Extract, Haematococcus Pluvialis Extract, Picea Mariana Bark Extract, Arginine, Aspartic Acid, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Sodium PCA, PCA, Sodium Lactate, Glucose, Maltose, Fructose, Trehalose, Urea, Allantoin, Sodium Hyaluronate, Linoleic Acid, Oleic Acid, Phytosteryl Canola Glycerides, Palmitic Acid, Stearic Acid, Isochrysis Galbana Extract, Lysolecithin, Lecithin, Triolein, Pentylene Glycol, Dipropylene Glycol, Polyglyceryl-10 Oleate, Polyglyceryl-5 Trioleate, Polyglyceryl-10 Stearate, Tocopherol, Alumina, Citric Acid, Trisodium Ethylenediamine Disuccinate, Sodium Chloride, Sodium Hydroxide, Phenoxyethanol, Chlorphenesin
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.
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.
Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:
Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.
On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.
Typical use levels in a formula run about 1-5%.
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!