Skin science article
Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus EltaMD, Inc UV Skin Recovery Face Sunscreen SPF 50
Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus EltaMD, Inc UV Skin Recovery Face Sunscreen SPF 50 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 ~98%
Beauty of Joseon Relief Sun Aqua-Fresh Rice + B5 SPF 50+ Versus EltaMD, Inc UV Skin Recovery Face Sunscreen SPF 50
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 ~98% of UVB at SPF 50.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
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
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
Zinc Oxide 12.9%
Dimethicone
Caprylic/Capric Triglyceride
Ethylhexyl Methoxycrylene
Octyldodecyl Neopentanoate
Taurine
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Butylene Glycol
Phenoxyethanol
Cetearyl Alcohol
Arginine
Triethoxycaprylylsilane
Oleth-3 Phosphate
Oleth-20
Coco-Glucoside
Polyisobutene
Polyhydroxystearic Acid
PEG-7 Trimethylolpropane Coconut Ether
Salicyloyl Phytosphingosine
Tocopheryl Acetate
Pongamia Pinnata Seed Extract
Glycine
Lactic Acid
Polyglyceryl-10 Stearate
Centella Asiatica Leaf Extract
Triethyl Citrate
Polyglyceryl-6 Behenate
Behenic Acid
Cholesterol
Ceramide Ns
Ceramide EOP
Ceramide AP
Sodium Cetearyl Sulfate
Zinc Oxide 12.9%, Water, Dimethicone, Butyloctyl Salicylate, Caprylic/Capric Triglyceride, Ethylhexyl Methoxycrylene, Octyldodecyl Neopentanoate, Taurine, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Butylene Glycol, Phenoxyethanol, Cetearyl Alcohol, Arginine, Triethoxycaprylylsilane, Oleth-3 Phosphate, Oleth-20, Coco-Glucoside, Polyisobutene, Polyhydroxystearic Acid, PEG-7 Trimethylolpropane Coconut Ether, Salicyloyl Phytosphingosine, Tocopheryl Acetate, Glycerin, Tocopherol, Ethylhexylglycerin, Pongamia Pinnata Seed Extract, Glycine, Lactic Acid, Polyglyceryl-10 Stearate, Centella Asiatica Leaf Extract, Triethyl Citrate, Polyglyceryl-6 Behenate, Behenic Acid, Ceramide NP, Cholesterol, Glyceryl Stearate, Ceramide Ns, Ceramide EOP, Ceramide AP, Sodium Cetearyl Sulfate
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.
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.
Ceramide NP (formerly known as Ceramide 3) is one of the skin's naturally occurring lipids.
Since ceramides are the major lipid components of the skin, they are crucial for maintaining skin barrier and hydration. Ceramide NP most closely mirrors the dominant kind in human skin amongst ceramide subtypes.
This ceramide works by slotting into gaps within the stratum corneum's lipid matrix to limit trans-epidermal water loss (TEWL) and shield the skin against external irritants.
A study with 312 patients found that using a ceramide-containing routine for 4 weeks reduced the severity of atopic dermatitis by over 61%.
Another clinical study in subjects aged 60 and older found that a ceramide body wash and moisturizer improved skin dryness and itchy skin in 15 days.
Overall, ceramides are considered non-irritating and safety tests have found little to no observable adverse effects from using this ingredient.
Ceramide NP is usually sourced from plants (like soybean or rice bran), or produced synthetically.
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.
Glyceryl 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.
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!