Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Peter Thomas Roth Max Matte Shine Control Sunscreen Broad Spectrum SPF 45

Beauty of Joseon Relief Sun : Rice + Probiotics SPF 50+ PA++++ Versus Peter Thomas Roth Max Matte Shine Control Sunscreen Broad Spectrum SPF 45

This chemical sunscreen covers the full UV range and blocks ~98% of UVB at SPF 50.

This chemical sunscreen covers most of the UV range, lighter on the deep UVA that drives aging.

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

Butyl Methoxydibenzoylmethane 3%

Homosalate 9%

Ethylhexyl Salicylate 5%

Octocrylene 10%

Silica

Octyldodecyl Neopentanoate

Argania Spinosa Kernel Oil

Tocopheryl Acetate

Glyceryl Stearate

Styrene/Acrylates Copolymer

Dimethicone

Yeast Extract

PEG-100 Stearate

Cetyl Alcohol

Stearic Acid

Phenoxyethanol

Saccharide Isomerate

Persea Gratissima Oil

Diethylhexyl Syringylidenemalonate

Hydrolyzed Wheat Protein/Pvp Crosspolymer

Sodium Hyaluronate

Sclerotium Gum

Bisabolol

Octyldodecanol

Sodium Phytate

Caprylic/Capric Triglyceride

Potassium Sorbate

Sodium Benzoate

Disodium EDTA

Ceramide NP

Citric Acid

Sodium Citrate

Ammonium Hydroxide

Ceteareth-25

Behenic Acid

Cholesterol

Ceramide Ns

Ceramide Eos

Ceramide EOP

Ceramide AP

Caprooyl Phytosphingosine

Caprooyl Sphingosine

Ascorbyl Palmitate

Butyl Methoxydibenzoylmethane 3%, Homosalate 9%, Ethylhexyl Salicylate 5%, Octocrylene 10%, Water, Silica, Butylene Glycol, Octyldodecyl Neopentanoate, Argania Spinosa Kernel Oil, Tocopheryl Acetate, Glyceryl Stearate, Styrene/Acrylates Copolymer, Dimethicone, Yeast Extract, PEG-100 Stearate, Cetyl Alcohol, Stearic Acid, Phenoxyethanol, Saccharide Isomerate, Persea Gratissima Oil, Diethylhexyl Syringylidenemalonate, Pentylene Glycol, Hydrolyzed Wheat Protein/Pvp Crosspolymer, Sodium Hyaluronate, Sclerotium Gum, Bisabolol, Octyldodecanol, Sodium Phytate, Caprylic/Capric Triglyceride, Potassium Sorbate, Sodium Benzoate, Ethylhexylglycerin, Disodium EDTA, Ceramide NP, Citric Acid, Sodium Citrate, Ammonium Hydroxide, Ceteareth-25, Glycerin, Behenic Acid, Cholesterol, Ceramide Ns, Ceramide Eos, Ceramide EOP, Ceramide AP, Caprooyl Phytosphingosine, Caprooyl Sphingosine, Tocopherol, Ascorbyl Palmitate

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

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.

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.

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!

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